Browsing by Title Artículos de revistas
Now showing items 61-80 of 2801
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(1993)The absolute biovailability of a sustained release tablet developed in our laboratory was evaluated. The formulation employs acrylic resins Eudragit as the sustaining release system and tablets were obtained using conventional ...
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(1974)The absorbances in the uv region of sodium p-toluene sulfonate, sodium toluate, sodium benzene sulfonate and sodium phenyl phosphate have been measured in the presence of increasing amounts of cetyl trimethyl ammonium ...
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(1986)The absorption and disposition kinetics of lithium carbonate administered to eight healthy volunteers in two dosage forms were studied. A conventional immediate release tablet and a controlled release preparation, developed ...
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(Lippincott Williams & Wilkins, 1988)Acetylsalicylic acid (ASA) is one of the oldest and most widely used medicinal agents today and its spectrum of therapeutic use is continually widening. Although many other drugs have been introduced during the last few ...
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(1999)A synthesis of N-(2-nitrobenzyl)acetanilide (5) and (11) from 2- nitrobenzaldehyde and aromatic amines is reported. The reaction of amides (5) and (11) with iron in acetic acid-ethanol-water provided the corresponding 3- ...
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(Escuela de Medicina, Facultad de Medicina, Universidad de Valparaíso, 1987)Se realizó un estudio fitomicrobiológico con extractos de Allium sativum (ajo). se identificó en el extracto el principio activo alicina. Se estudió su acción antimicótica frente a varias cepas de Aspergillus fumigatus, ...
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(Sociedad Agronómica de Chile, 1995)Recientes estudios muestran que el bromuro de metilo es una sustancia potencialmente muy destructora de la capa de ozono, pues el radical bromo es 50 veces mas destructivo que el radical cloro. Como producto agroquímico ...
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(Sociedad Latinoamericana de Nutrición, 2002-03)Existe en el mercado una gran variedad de productos desinfectantes de uso tradicional en la industria alimentaria, como cloro, yodo, amonios cuaternarios y sus respectivos derivados. Sin embargo, han aparecido otros ...
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(Taylor and Francis Inc., 2014)Rosmarinus officinalis is an important aromatic shrub cultivated for medicinal, culinary, and ornamental uses. To assess growth, the contents of trace metals cadmium (Cd), copper (Cu), iron (Fe), manganese (Mn), lead (Pb), ...
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(2015)The renin–angiotensin system (RAS) is a key component of cardiovascular physiology and homeostasis due to its influence on the regulation of electrolyte balance, blood pressure, vascular tone and cardiovascular remodeling. ...
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(2009)The reaction of (2,6-diisopropyl-phenyl)-acetimidoyl chloride or (2,6-dimethyl-phenyl)-acetimidoyl chloride with 2,6-dimethylaniline in the presence of triethylamine yields a mixture of isomers N′-(2,6-diisopropyl-phenyl ...
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(2012)Gallic acid (GA) was encapsulated with native starch (NS), native inulin (NIn), acetylated starch (AS) or acetylated inulin (AIn) (two substitution degrees each) by spray-drying, and a 2 2 statistical factorial design was ...
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(Royal Society of Chemistry, 2017)© 2017 the Owner Societies. 2-Aminothiazolo[4,5-c]porphycenes are a novel class of 22-π electron aromatic porphycene derivatives prepared by click reaction of porphycene isothiocyanates with primary and secondary amines ...
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(Sociedad Chilena de Pediatría, 1975)Una función importante del riñón es la de regular el equilibrio ácido-base de la sangre, lo que se logra variando la excreción diaria de H+ por la orina. En condiciones normales el organismo humano está sometido a una ...
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(Sociedad Chilena de Pediatría, 1975)La acidosis tubular renal es una entidad nosológica en que hay incapacidad de acidificar la orina por insuficiencia tubular, con función glomerular poco o nada alterada. Las acidosis tubulares pueden ser primarias, si la ...
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(Instituto de la Grasa y sus Derivados, 2007)Con posterioridad al anuncio efectuado por investigadores suecos en Abril del año 2001 sobre la detección de acrilamida en un amplio grupo de alimentos, se han originado decenas de trabajos de investigación en diferentes ...
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(Instituto de la Grasa, 2007)The announcement made by Swedish researches in April 2002 concerning the detection of acrylamide in many different foods, has generated a great deal of scientific publications coming from different parts of the world. The ...
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(ELSEVIER SCI IRELAND LTD, 2001-11)The antiinflammatory and antipyretic activities of the petroleum ether extract (PEE), dichloromethane extract (DME) and methanol extract (ME1) of the aerial part of Psoralea glandulosa L. (Papilionaceae) were studied. The ...
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(University of Salerno, 2006)The antimicrobial activity of the resinous exudate from the aerial part of Malesherbia auristipulata showed an active mixture against Gram (+) bacteria: S.aureus, B. subtilis and M. flavus and less active against Gram (-) ...
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(VERLAG Z NATURFORSCH, 2008-07)Dunalia sphiosa, a plant used in folk medicine for toothaches, breathing problems and cleansing wounds. was found active as antimicrobial and antioxidant. A new (E)-aurone rutinoside (dunaurone) has been isolated from the ...
