<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0034-7515</journal-id>
<journal-title><![CDATA[Revista Cubana de Farmacia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Farm]]></abbrev-journal-title>
<issn>0034-7515</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75152005000200001</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Desarrollo tecnológico de sulfato de cinc 5 mg/mL infusión intravenosa]]></article-title>
<article-title xml:lang="en"><![CDATA[Technological development of zinc sulphate 5 mg/mL intravenous infusion]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gato del Monte]]></surname>
<given-names><![CDATA[Armando]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Villazón]]></surname>
<given-names><![CDATA[Ania]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pardo Ruiz]]></surname>
<given-names><![CDATA[Zenia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro de Investigación y Desarrollo de Medicamentos.  ]]></institution>
<addr-line><![CDATA[Ciudad de La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2005</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2005</year>
</pub-date>
<volume>39</volume>
<numero>2</numero>
<fpage>1</fpage>
<lpage>1</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75152005000200001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75152005000200001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75152005000200001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Se desarrolló una formulación de sulfato de cinc 5 mg/mL para infusión intravenosa que cumplió con las especificaciones de calidad de la USP 26, así como con el estudio de la estabilidad física, química, microbiológica y biológica de la solución, almacenada en envases de vidrio neutro de 5 mL de calidad hidrolítica I. El producto se expuso al calor por 90 días, y al calor y acción de la luz durante un período de 180 días, así como a vida de estante en condiciones normales de temperatura ambiente. Se comprobó la efectividad de los preservativos antimicrobianos presentes en la formulación. De los estudios realizados se determinó que la solución es estable por un período de más de 18 meses, almacenada a temperatura ambiente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[A formulation of zinc sulphate 5 mg/mL for intravenous infusion was developed. It met the quality specifications of the USP 26, and it underwent the study of physical, chemical, microbiological and biological stability of the solution stored in neutral glass flasks of 5 ml of hydrolitic quality I. The product was exposed to heat for 90 days and to heat and the action of light for a period of 180 days, as well as to a shelf life under normal conditions of room temperature. It was proved the effectivity of the antimicrobial preservatives present in the formulation. According to the conducted studies, it was determined that the solution is stable for more than 18 months stored at room temperature.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sulfato de cinc]]></kwd>
<kwd lng="es"><![CDATA[estabilidad]]></kwd>
<kwd lng="es"><![CDATA[administración parenteral]]></kwd>
<kwd lng="en"><![CDATA[Zinc sulphate]]></kwd>
<kwd lng="en"><![CDATA[stability]]></kwd>
<kwd lng="en"><![CDATA[parenteral administration.]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <div class=Section1> <h3><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Artículos  originales</span></h3>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Centro de Investigación y Desarrollo  de Medicamentos</span></p><h2>Desarrollo tecnológico de sulfato de cinc 5 mg/mL  infusión intravenosa</h2>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=ES-TRAD style='font-size:8.0pt;font-family:Verdana;mso-ansi-language:ES-TRAD'>Armando  Gato del Monte,<sup>1</sup> Ania González Villazón<sup>2</sup> y<sup> </sup>Zenia  Pardo Ruiz<sup>3</sup></span></b><a name=autor></a></p><h4>Resumen</h4>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Se  desarrolló una formulación de sulfato de cinc 5 mg/mL para infusión intravenosa  que cumplió con las especificaciones de calidad de la USP 26, así como con el  estudio de la estabilidad física, química, microbiológica y biológica de la solución,  almacenada en envases de vidrio neutro de 5 mL de calidad hidrolítica I. El producto  se expuso al calor por 90 días, y al calor y acción de la luz durante un período  de 180 días, así como a vida de estante en condiciones normales de temperatura  ambiente. Se comprobó la efectividad de los preservativos antimicrobianos presentes  en la formulación. De los estudios realizados se determinó que la solución es  estable por un período de más de 18 meses, almacenada a temperatura ambiente.</p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Palabras clave:</span></b><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'> Sulfato de cinc, estabilidad,  administración parenteral.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>El  cinc es un elemento fundamental en la nutrición, se encuentra ampliamente distribuido  en los alimentos<span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>. Las <i>concentraciones</i>  normales en plasma son de 100 ± 12 µg/dL. </span>Es un constituyente de muchos  sistemas enzimáticos y está presente en todos los tejidos.<sup><span style='font-size:8.0pt;font-family:Verdana'>1</span></sup>  La deficiencia de cinc provoca el retardo del crecimiento y defectos en los tejidos  de la rápida división como los de la piel, el sistema inmune y la mucosa intestinal.<sup><span style='font-size:8.0pt;font-family:Verdana'>1-5</span></sup></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Este  mineral es necesario para el funcionamiento de más de 200 metaloenzimas, también  sirve como cofactor a más de 70 enzimas diferentes y se necesita para mantener  la estructura de los ácidos nucleicos, proteínas y membranas celulares.<sup><span style='font-size:8.0pt;font-family:Verdana'>3,6</span></sup></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Las  funciones fisiológicas que son cinc dependientes incluyen el crecimiento, la maduración  sexual, división y reproducción celular, adaptación a la oscuridad y visión nocturna,  cicatrización de heridas, agudeza del gusto y del olfato, ayuda a mantener una  velocidad de crecimiento normal y una hidratación normal de la piel.<sup><span style='font-size:8.0pt;font-family:Verdana'>3,5</span></sup></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>El  sulfato de cinc se absorbe con facilidad después de la administración enteral,  se reabsorbe en el íleo y en el colon, y crea así una circulación enteropancreática  de cinc. Este se almacena en el músculo, hueso, riñón, hígado, páncreas, retina,  próstata y principalmente en las células rojas y blancas de la sangre.<sup>3</sup></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Las  sales de cinc se utilizan como suplemento en las soluciones intravenosas que se  administran por nutrición parenteral total <span style='layout-grid-mode:line'>(NPT)</span>,  <span style='layout-grid-mode:line'>cuando la administración oral no se puede  emplear en tratamientos de deficiencia por cinc, </span>como resultado de una  nutrición inadecuada, malaabsorción intestinal u otras condiciones que interfieran  en la utilización de cinc o que aumente la pérdida de este en el cuerpo humano.<sup>7</sup></p>    ]]></body>
<body><![CDATA[<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Como  objetivo de este trabajo se plantea el desarrollo de una formulación de dosis  múltiple de sulfato de cinc 5 mg/mL para ser administrada por vía parenteral,  con buena estabilidad física, química, biológica y microbiológica.</p><h4>Métodos</h4>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Se desarrolló una formulación de  sulfato de cinc como principio activo, analizada por la BP 2000,<sup>8</sup> en  la que se incluyó excipientes de calidad farmacéutica y que actúan como agentes  preservantes y agua para inyección.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Se trabajó en condiciones asépticas,  donde mediante el análisis por placas expuestas en las áreas de trabajo se tuvo  el control de la ausencia de microorganismos aeróbicos y anaeróbicos para la elaboración  del producto terminado.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>A la disolución obtenida antes  de su enrase a la concentración de la preparación, se le ajustó el pH entre 2,0-4,0  con la ayuda de un pHmetro METROHM AG, Suiza.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>El producto en una concentración  de 5 mg/mL de cinc elemental se filtró a través de una membrana clarificante de  0,45 µm con prefiltro de fibras de vidrio, en un equipo Sartorius; se efectuó  el llenado a 5 mL en bulbos de vidrio neutro incoloros (formato 6R). El cierre  hermético de los bulbos se realizó con tapones de goma butílica y sellos de aluminio  anodizados.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>La esterilización del producto  envasado se realizó en autoclave a 121 </span><span lang=ES-TRAD style='font-family:Symbol;mso-ascii-font-family:Arial;mso-hansi-font-family: Arial;mso-ansi-language:ES-TRAD;mso-char-type:symbol;mso-symbol-font-family: Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>°</span></span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>C por un tiempo de 20 min y se  analizaron posteriormente las características organolépticas, la esterilidad,<sup>9</sup>  la ausencia de pirógenos, el pH y la valoración por los requerimientos de la USP  26.<sup>10</sup></span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Teniendo en cuenta el uso en dosis  múltiples del sulfato de cinc, se incluyeron los agentes preservantes en la solución,  por lo cual se realizó el estudio de la efectividad de los preservos antimicrobianos  según la USP 26.<sup>11</sup> El producto se contaminó a 500 000 y 1 000 000 mo/mL  de <i>S. aureus, E. coli, Ps. aeruginosa, C. albicans</i> y <i>A. niger</i>. Se  sembró inmediatamente después de contaminado y se observaron las placas a los  7, 14, 21 y 28 días.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Para  el estudio de la ausencia de pirógenos se utilizaron conejos de la raza NZB completamente  saludables, procedentes del Centro Nacional de Producción de Animales de Laboratorio  (CENPALAB), con peso promedio entre 1,8-2,0 kg, los que fueron ubicados en condiciones  de temperatura entre los 20 <span style='font-family:Symbol;mso-ascii-font-family:Arial;mso-hansi-font-family: Arial;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>±</span></span> 2 <span style='font-family:Symbol;mso-ascii-font-family:Arial;mso-hansi-font-family: Arial;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>°</span></span>C y  humedad relativa entre 50-60 % en cuarentena durante 4 días y alimentados con  pienso de conejo peletizado. Además, los niveles de ruido en el local se mantuvieron  bajos. El día de la prueba, los animales fueron ubicados en jaulas individuales  para facilitar su manejo y después de 90 min en el local, se realizó la primera  toma de temperatura rectal con un termómetro clínico y a los 30 min siguientes  la segunda toma, para proceder inmediatamente a la inyección de 10 mL de solución  por kilogramo de peso corporal en la vena marginal de la oreja del conejo.</p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Finalizando  la inyección se comenzó a contar el tiempo, y en cada hora se realizaron 3 mediciones  de temperatura para luego realizar los cálculos correspondientes.<sup>12</sup></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Con los resultados de los 3 ensayos  realizados a pequeña escala, se procedió a la elaboración de 3 lotes pilotos para  los estudios de estabilidad física, química, biológica y microbiológica del producto  terminado.</span></p>    ]]></body>
<body><![CDATA[<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Para el estudio de estabilidad  se emplearon muestras de los lotes 024, 043 y 057 del producto terminado y se  utilizó la monografía reportada en la USP 26.<sup>10</sup></span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Dicho estudio se realizó por el  método de vida de estante a temperatura ambiente. Se midió y se cuantificó el  principio activo según las especificaciones de calidad descritas en la USP 26<sup>10</sup>  para el sulfato de cinc.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Además, se estudió la influencia  de la luz y el calor sobre el medicamento. Para ello se colocaron muestras correspondientes  al lote 043 a temperaturas de 40 </span><span lang=ES-TRAD style='font-family:Symbol;mso-ascii-font-family:Arial;mso-hansi-font-family: Arial;mso-ansi-language:ES-TRAD;mso-char-type:symbol;mso-symbol-font-family: Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>±</span></span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'> 1 </span><span lang=ES-TRAD style='font-family:Symbol;mso-ascii-font-family:Arial;mso-hansi-font-family: Arial;mso-ansi-language:ES-TRAD;mso-char-type:symbol;mso-symbol-font-family: Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>°</span></span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>C por 90 y 180 días respectivamente,  y a la luz natural durante 180 días. Transcurrido este tiempo se procedió a efectuar  los análisis del pH, la cuantificación del principio activo y la determinación  de las características organolépticas de la disolución.</span></p><h4>Resultados</h4>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>La formulación de sulfato de cinc  5 mg/mL infusión intravenosa elaborada con los componentes especificados al inicio  del trabajo, cumplió con el procedimiento tecnológico desarrollado donde se le  controló al producto terminado las características organolépticas, el pH, el volumen  de llenado, las partículas materiales, la esterilidad, efectividad de preservativos  antimicrobianos utilizados, la ausencia de pirógenos y la concentración principio  activo (tabla 1).</span></p>    <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt: auto;text-align:center'>TABLA 1. Resultados de los 3 lotes ensayados que se encuentran  dentro del intervalo establecido en la farmacopea</p>    <div align=center> <table border=1 cellspacing=0 cellpadding=0 width="90%" style='width:90.0%;  border-collapse:collapse;border:none;mso-border-alt:outset windowtext 2.25pt;  mso-padding-alt:0cm 3.5pt 0cm 3.5pt'> <tr> <td width=204 colspan=2 rowspan=2 style='width:153.0pt;border:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Parámetros</p></td><td width=244 colspan=3 valign=top style='width:183.3pt;border:solid #786A19 1.0pt;   border-left:none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Lotes</span></p></td><td width=186 rowspan=2 style='width:139.4pt;border:solid #786A19 1.0pt;   border-left:none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Límites  de la USP 26<sup>9</sup></span></p></td></tr> <tr> <td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>024</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>043</span></p></td><td width=76 style='width:57.3pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>057</span></p></td></tr>  <tr> <td width=204 colspan=2 style='width:153.0pt;border:solid #786A19 1.0pt;   border-top:none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Características organolépticas</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=76 style='width:57.3pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=186 style='width:139.4pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Líquido transparente. Libre de  partículas mecánicas</span></p></td></tr> <tr> <td width=111 rowspan=2 style='width:83.1pt;border:solid #786A19 1.0pt;   border-top:none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Identificación</span></p></td><td width=93 style='width:69.9pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>a) Cinc</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=76 style='width:57.3pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=186 style='width:139.4pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Formación de un precipitado de  color blanco</span></p></td></tr> <tr> <td width=93 style='width:69.9pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>b) Sulfatos</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=84 style='width:63.0pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=76 style='width:57.3pt;border-top:none;border-left:none;border-bottom:   solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;mso-border-top-alt:solid #786A19 1.0pt;   mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Responde</span></p></td><td width=186 style='width:139.4pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Formación de un precipitado de  color blanco</span></p></td></tr> </table></div>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;</p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>En la tabla 1 se muestra el cumplimiento  de las especificaciones de calidad de los lotes 024, 043 y 067 de sulfato de cinc  según los límites que se establecen en la USP 26.</span><span class=estilo11><sup>12</sup></span></p>    ]]></body>
<body><![CDATA[<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Durante el tiempo de estudio del  pH y la concentración del principio activo, el producto terminado no sufrió afectación  por el calor ni a la luz a los 180 días en relación con la valoración inicial  (tabla 2).</span></p>    <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt: auto;text-align:center'>TABLA 2. Efecto de la temperatura y la luz sobre la estabilidad  del producto (lote 043) en el tiempo de exposición</p>    <div align=center> <table border=1 cellspacing=0 cellpadding=0 width="90%" style='width:90.0%;  border-collapse:collapse;border:none;mso-border-alt:outset windowtext 1.5pt;  mso-padding-alt:0cm 3.5pt 0cm 3.5pt'> <tr> <td width=173 valign=top style='width:129.4pt;border:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Condiciones</span></p></td><td width=43 style='width:32.05pt;border:solid #786A19 1.0pt;border-left:   none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>pH</span></p></td><td width=83 style='width:62.45pt;border:solid #786A19 1.0pt;border-left:   none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Valoración    <br>  (%)</span></p></td></tr> <tr> <td width=173 style='width:129.4pt;border:solid #786A19 1.0pt;border-top:   none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Valor inicial</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,20</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>100,75</span></p></td></tr>  <tr> <td width=173 style='width:129.4pt;border:solid #786A19 1.0pt;border-top:   none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Calor (40 </span><span   lang=ES-TRAD style='font-family:Symbol;mso-ascii-font-family:Arial;   mso-hansi-font-family:Arial;mso-ansi-language:ES-TRAD;mso-char-type:symbol;   mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:   Symbol'>°</span></span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>C  por 90 días)</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,24</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>101,24</span></p></td></tr>  <tr> <td width=173 style='width:129.4pt;border:solid #786A19 1.0pt;border-top:   none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Calor (40 </span><span   lang=ES-TRAD style='font-family:Symbol;mso-ascii-font-family:Arial;   mso-hansi-font-family:Arial;mso-ansi-language:ES-TRAD;mso-char-type:symbol;   mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:   Symbol'>°</span></span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>C  por 180 días)</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,25</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>96,72</span></p></td></tr>  <tr> <td width=173 style='width:129.4pt;border:solid #786A19 1.0pt;border-top:   none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoFooter><span style='font-size:10.0pt;font-family:Arial'>Luz  natural (180 días)<o:p></o:p></span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,37</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>97,80</span></p></td></tr>  </table></div>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Los resultados del pH, características  organolépticas y valoración a los 18 meses de permanencia en vida de estante se  mantienen invariables en relación con la concentración inicial (tabla 3).</span></p>    ]]></body>
<body><![CDATA[<p class=MsoFooter align=center style='text-align:center'>TABLA  3. Estudio de vida de estante del medicamento a temperatura ambiente y protegido  de la luz</p>    <div align=center> <table border=1 cellspacing=0 cellpadding=0 width="90%" style='width:90.0%;  border-collapse:collapse;border:none;mso-border-alt:outset windowtext 2.25pt;  mso-padding-alt:0cm 3.5pt 0cm 3.5pt'> <tr> <td width=43 style='width:32.05pt;border:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Lote</span></p></td><td width=113 style='width:84.8pt;border:solid #786A19 1.0pt;border-left:   none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Tiempo  (meses)</span></p></td><td width=196 style='width:147.1pt;border:solid #786A19 1.0pt;border-left:   none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Características  organolépticas</span></p></td><td width=43 style='width:32.05pt;border:solid #786A19 1.0pt;border-left:   none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>pH</span></p></td><td width=83 style='width:62.45pt;border:solid #786A19 1.0pt;border-left:   none;mso-border-left-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Valoración  </span></p>    <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>(%)</span></p></td></tr>  <tr> <td width=43 rowspan=5 style='width:32.05pt;border:solid #786A19 1.0pt;   border-top:none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>024</span></p></td><td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>0</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3,10</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>98,82</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3,28</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>101,20</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>6</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3,24</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>102,00</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>12</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3,30</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>100,80</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>18</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3,29</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>101,20</span></p></td></tr>  <tr> <td width=43 rowspan=6 style='width:32.05pt;border:solid #786A19 1.0pt;   border-top:none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>043</span></p></td><td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>0</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,20</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>100,75</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,28</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>101,66</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>6</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,24</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>99,05</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>11</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,50</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>101,25</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>12</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,30</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>101,10</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>18</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,37</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>100,20</span></p></td></tr>  <tr> <td width=43 rowspan=6 style='width:32.05pt;border:solid #786A19 1.0pt;   border-top:none;mso-border-top-alt:solid #786A19 1.0pt;padding:0cm 3.5pt 0cm 3.5pt'>      <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span   lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>057</span></p></td><td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>0</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,33</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>104,11</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>3</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,30</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>102,20</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>6</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,37</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>100,09</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>10</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,38</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     ]]></body>
<body><![CDATA[<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>100,45</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>12</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,37</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>99,34</span></p></td></tr>  <tr> <td width=113 style='width:84.8pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>18</span></p></td><td width=196 style='width:147.1pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Cumple</span></p></td><td width=43 style='width:32.05pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>2,33</span></p></td><td width=83 style='width:62.45pt;border-top:none;border-left:none;   border-bottom:solid #786A19 1.0pt;border-right:solid #786A19 1.0pt;   mso-border-top-alt:solid #786A19 1.0pt;mso-border-left-alt:solid #786A19 1.0pt;   padding:0cm 3.5pt 0cm 3.5pt'>     <p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:   auto;text-align:center'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>99,32</span></p></td></tr>  </table></div>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Los estudios de efectividad preservativa  a los 7, 14, 21 y 28 días no detectaron contaminación del producto ni presencia  de pirógenos.</span></p><h4>Discusión</h4>    ]]></body>
<body><![CDATA[<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Se formuló y desarrolló tecnológicamente  la infusión intravenosa de sulfato de cinc 5 mg/mL, cuyos resultados se presentan  en la tabla 1, donde se demuestra que el producto respondió a los controles físico-químicos,  biológicos y microbiológicos especificados en la USP 26.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Los resultados de los ensayos que  se realizaron para determinar la influencia del calor y la luz sobre el producto  se muestran en la tabla 2. Estos factores no provocaron cambios sobre las características  organolépticas y como puede apreciarse, no se afectó el pH ni la concentración  del principio activo en la formulación, lo que demuestra una buena estabilidad  en el tiempo en las condiciones expuestas.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>En la tabla 3 se presentan los  resultados obtenidos por el método de vida de estante, que como se puede observar,  la concentración del principio activo no varió a lo largo del estudio y el pH  de los lotes que se analizaron también se mantuvieron dentro del límite establecido.  En las características organolépticas no se observaron cambios significativos  en el transcurso de la experiencia, es decir, el producto cumple con los parámetros  de calidad establecidos.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Todos los lotes que se analizaron  rebasaron los 18 meses sin que se detectaran en ellos signos de degradación, en  condiciones normales de temperatura ambiente y protegido de la luz.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Esto, unido al conocimiento de  la excelente estabilidad del principio activo en las condiciones antes planteadas,  hace que se proponga como fecha de vencimiento de 18 meses almacenados en el envase  propuesto.</span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>El estudio de la actividad antimicrobiana  de los preservos utilizados, demostró que estos ejercen buena acción sobre la  infusión inyectable, al no existir crecimiento de microorganismos en los medios  nutrientes utilizados. La presencia de pirógenos fue negativa. </span></p><h6><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Agradecimientos</span></h6>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Se reconoce los servicios prestados  por el licenciado Luis Alejandro Martínez Martínez del Laboratorio de Control  de Biológico y por los técnicos Caridad Bravo Almaguer y Cristina Cabezas Landrian  del Laboratorio de Control Microbiológico, todos del Centro de Investigaciones  y Desarrollo de Medicamentos (CIDEM).</span></p><h4><span lang=EN-GB style='mso-ansi-language:EN-GB'>Summary<o:p></o:p></span></h4><h6><span lang=EN-GB style='mso-ansi-language:EN-GB'>Technological  development of zinc sulphate 5 mg/mL intravenous infusion<o:p></o:p></span></h6>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='mso-ansi-language:EN-GB'>A formulation of zinc sulphate 5 mg/mL  for<span style="mso-spacerun: yes">&nbsp; </span>intravenous infusion was developed.  It met the quality specifications of the USP 26, and it underwent<span style="mso-spacerun: yes">&nbsp;  </span>the study of physical, chemical, microbiological and biological stability  of the solution stored in neutral glass flasks<span style="mso-spacerun: yes">&nbsp;  </span>of 5 ml of hydrolitic quality I. The product was exposed to heat for 90  days and to heat and the action of light for a period of<span style="mso-spacerun: yes">&nbsp;  </span>180 days, as well as to a shelf<span style="mso-spacerun: yes">&nbsp; </span>life  under normal conditions of room temperature. It was proved the effectivity of<span style="mso-spacerun: yes">&nbsp;  </span>the antimicrobial preservatives present in the formulation. According<span style="mso-spacerun: yes">&nbsp; </span>to the conducted studies, it was determined that the solution  is stable for more than 18 months stored at<span style="mso-spacerun: yes">&nbsp; </span>room temperature.<o:p></o:p></span></p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB style='mso-ansi-language:EN-GB'>Key words:</span></b><span lang=EN-GB style='mso-ansi-language:EN-GB'> Zinc sulphate, stability, parenteral  administration.<o:p></o:p></span></p><h4><span class=bodytext3char><span lang=EN-US style='mso-ansi-language:EN-US'>Referencias  Bibliográficas</span></span><span lang=EN-GB style='mso-ansi-language:EN-GB'><o:p></o:p></span></h4></div>    <!-- ref --><div class=Section1><span lang=EN-GB      style='mso-ansi-language:EN-GB'>1. ABPI Compemdium of data sheets and summaries  of product characteristics. Zinc sulphate. London: Ed. Datapharma Publications  Limited; 1998. p. 1417.</span>    <!-- ref --><P>2. Bruce-Smith D. Zinc deficiency the neglected  in human factor. Chem Br. 1989;(25):783-6.<o:p></o:p>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>3. Drug Facts and Comparisons. Zinc. 54th  ed. St. Louis: Facts and Comparisons; 2001. p. 123. </span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>4. Martindale W. The complete drug reference.  Zinc Sulphate. 32 ed. London: Pharmaceutical Press; 1999. p. 1373.</span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>5. Hernández MF. Bioquímica Analítica. Ediciones  EMPS; 1990. p. 435-77.</span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>6. Remington JP. The Science and Practice  of Pharmacy. Zinc. 20th ed. Maryland: Lippincott Williams &amp; Wilkins; 2000.  p. 1824.</span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>7. WHO. Zinc. Trace elements in human nutrition<span style="mso-spacerun: yes">&nbsp;  </span>held<sup>.<span      style="mso-spacerun: yes">&nbsp; </span></sup>in Geneva: WHO; 1996. p. 104.</span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>8. British Pharmacopoeia en CD-ROM User Guide.  Zinc Sulphate [monografía en CD-ROM]. The Stationary Office Ltd; 2000. </span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Versión  4.0.</span>    <!-- ref --><P><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>9. USP 26-NF-21.  </span><span lang=EN-GB      style='mso-ansi-language:EN-GB'>The United States Pharmacopeial. Twenty sixtieth  revision. The National Formulary Twenty first edition en CD-ROM User Guide. Sterility  test [monografía en CD-ROM]. United Pharmacopoeial Convention, Inc. Rockville:  Staff Liaison; 2003.</span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>10. USP 26-NF-21. The United States Pharmacopeial  Twenty sixtieth revision. The National Formulary Twenty first edition en CD-ROM  User Guide. Zinc Sulphate injection [monografia en CD-ROM]. United Pharmacopoeial  Convention, Inc. Rockville: Staff Liaison; 2003. </span><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>Versión  1,0.</span>    <!-- ref --><P><span lang=ES-TRAD style='mso-ansi-language:ES-TRAD'>11. USP 26-NF-21.  </span><span lang=EN-GB      style='mso-ansi-language:EN-GB'>The United States Pharmacopeial Twenty sixtieth  revision. The National Formulary Twenty first edition en CD-ROM User Guide. Antimicrobial  effectiveness testing [monografía en CD-ROM]. United Pharmacopoeial Convention,  Inc. Rockville: Staff Liaison; 2003.</span>    <!-- ref --><P><span lang=EN-GB      style='mso-ansi-language:EN-GB'>12. USP XXI-NF-XVI. The United States Pharmacopeial  Twentieth revision. The National Formulary Fifteenth edition. Pirogen. United  Pharmacopoeial Convention, Inc. Rockville: Staff Liaison; 1985. p. 1132. <o:p></o:p></span>    <P><span lang=EN-GB      style='mso-ansi-language:EN-GB'><o:p></o:p></span></div>    <div class=Section1>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=PT-BR style='mso-ansi-language:PT-BR'>Recibido: 7 de febrero de 2005. Aprobado:  10 de marzo de 2005.    <br> </span>MC. <i>Armando Gato del Monte.</i> <span lang=ES-TRAD style='mso-ansi-language: ES-TRAD'>Centro de Investigación y Desarrollo de Medicamentos.    <br> </span>19 de  Mayo No. 13 esquina a Amézaga, municipio Plaza de la Revolución, Ciudad de La  Habana, Cuba.</p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;</p>    <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><sup><a href="#autor"><b><span style='font-size:8.0pt;font-family:Verdana'>1</span></b></a></sup><b><span style='font-size:8.0pt;font-family:Verdana'> Master en Ciencias en Tecnología  Farmacéutica y Control de Medicamentos. Investigador Agregado.</span></b><b><span style='font-size:8.0pt;font-family:Verdana;color:#000099'>    <br> </span></b><b><sup><span lang=ES-TRAD style='font-size:8.0pt;font-family:Verdana; mso-ansi-language:ES-TRAD'>2</span></sup></b><b><span lang=ES-TRAD style='font-size:8.0pt;font-family:Verdana;mso-ansi-language:ES-TRAD'> Master  en Ciencias en Tecnología Farmacéutica y Control de Medicamentos. Aspirante a  Investigadora.</span></b><b><span lang=ES-TRAD style='font-size:8.0pt; font-family:Verdana;color:#000099;mso-ansi-language:ES-TRAD'>    <br> </span></b><b><sup><span lang=ES-TRAD style='font-size:8.0pt;font-family:Verdana; mso-ansi-language:ES-TRAD'>3</span></sup></b><b><span lang=ES-TRAD style='font-size:8.0pt;font-family:Verdana;mso-ansi-language:ES-TRAD'> Licenciada  en Ciencias Farmacéuticas.</span></b><a name=cargo></a></p></div>      ]]></body>
<body><![CDATA[ ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<source><![CDATA[ABPI Compemdium of data sheets and summaries of product characteristics: Zinc sulphate]]></source>
<year>1998</year>
<page-range>1417</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Datapharma Publications Limited]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruce-Smith]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Zinc deficiency the neglected in human factor]]></article-title>
<source><![CDATA[Chem Br.]]></source>
<year>1989</year>
<numero>25</numero>
<issue>25</issue>
<page-range>783-6</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<source><![CDATA[Drug Facts and Comparisons: Zinc]]></source>
<year>2001</year>
<edition>54th ed</edition>
<page-range>123</page-range><publisher-loc><![CDATA[St. Louis ]]></publisher-loc>
<publisher-name><![CDATA[Facts and Comparisons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martindale]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<source><![CDATA[The complete drug reference: Zinc Sulphate]]></source>
<year>1999</year>
<edition>32 ed</edition>
<page-range>1373</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Pharmaceutical Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
</person-group>
<source><![CDATA[Bioquímica Analítica]]></source>
<year>1990</year>
<page-range>435-77</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Remington]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
</person-group>
<source><![CDATA[The Science and Practice of Pharmacy: Zinc]]></source>
<year>2000</year>
<edition>20th ed</edition>
<page-range>1824</page-range><publisher-loc><![CDATA[Maryland ]]></publisher-loc>
<publisher-name><![CDATA[Lippincott Williams & Wilkins]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<collab>WHO</collab>
<source><![CDATA[Zinc: Trace elements in human nutrition held. in Geneva]]></source>
<year>1996</year>
<page-range>104</page-range><publisher-name><![CDATA[WHO]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="">
<source><![CDATA[British Pharmacopoeia en CD-ROM User Guide: Zinc Sulphate; monografía en CD-ROM]]></source>
<year>2000</year>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="book">
<source><![CDATA[USP 26-NF-21. The United States Pharmacopeial. Twenty sixtieth revision. The National Formulary Twenty first edition en CD-ROM User Guide. Sterility test;monografía en CD-ROM. United Pharmacopoeial Convention, Inc]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Rockville ]]></publisher-loc>
<publisher-name><![CDATA[Staff Liaison]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="book">
<source><![CDATA[USP 26-NF-21. The United States Pharmacopeial Twenty sixtieth revision. The National Formulary Twenty first edition en CD-ROM User Guide. Zinc Sulphate injection;monografia en CD-ROM. United Pharmacopoeial Convention, Inc]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Rockville ]]></publisher-loc>
<publisher-name><![CDATA[Staff Liaison]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="book">
<source><![CDATA[USP 26-NF-21. The United States Pharmacopeial Twenty sixtieth revision. The National Formulary Twenty first edition en CD-ROM User Guide. Antimicrobial effectiveness testing;monografía en CD-ROM. United Pharmacopoeial Convention, Inc]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Rockville ]]></publisher-loc>
<publisher-name><![CDATA[Staff Liaison]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="book">
<source><![CDATA[USP XXI-NF-XVI. The United States Pharmacopeial Twentieth revision. The National Formulary Fifteenth edition. Pirogen. United Pharmacopoeial Convention, Inc]]></source>
<year>1985</year>
<page-range>1132</page-range><publisher-loc><![CDATA[Rockville ]]></publisher-loc>
<publisher-name><![CDATA[Staff Liaison]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
