Browsing by Author "Arancibia, Aquiles"
Now showing items 1-20 of 24
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Hurtado Heim, Carmen; Acevedo, Carlos; Domecq Jeldres, Catalina; Burdiles Pinto, Patricio; Csendes Juhasz, Attila; Arancibia, Aquiles (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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Gai, María Nella; Costa, Edda; Arancibia, Aquiles (DUSTRI-VERLAG DR KARL FEISTLE, 2009-04)Objective: To evaluate the systemic bioavailability of a new controlled release cyclobenzaprine tablet, and the influence of a high fat meal on its bioavailabillty. Subjects, materials and methods: 24 and 12 healthy male ...
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Arancibia, Aquiles; Mella, Fernando; Gai Hernández, María Nella (1993)La integración de los aspectos físicos y fisicoquímicos de los fármacos y de las formas farmacéuticas con los fenómenos biológicos asociados a la administración de ellos al organismo, ha dado origen a enfoques de gran ...
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Desarrollo de un comprimido de teofilina de liberación controlada. Evaluación "in vitro" e "in vivo" Pezoa, R.; Gai, María Nella; Gutiérrez, C.; Arancibia, Aquiles (Real Academia de Farmacia, 1992)Se desarrollaron las tres formulaciones (F1, F2 y F3) de Teofilina de 300mg de liberación controlada, en forma de comprimidos obtenidos por vía húmeda, utilizando las resinas acrílicas Eudagrit S199R y EUDAGRIT RSPMR. Las ...
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Gai, María Nella; Pezoa, R.; Corbeaux, J.; Arancibia, Aquiles (SOC CHIMICA ITALIANA, 1989-11)A 300 mg controlled-reelase theophylline formulation was developed as a tablet prepared by wet granulation using the acrylic resins Eudagrit S 100R and Eudagrit RSPMR. The tablet was compared with a marketed controlled-release ...
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Gai, María Nella; Pinilla Roa, Rosa; Paulos, Claudio; Chávez, Jorge; Puelles, Verónica; Arancibia, Aquiles (PRESTON PUBLICATIONS INC, 2005-04)
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Arancibia, Aquiles; Chávez Arrué, Jorge; Ibarra, R.; Ruiz, I.; Icarte, A.; Thambo Becker, Sergio; Chávez, H. (Dustri-Verlag Dr. Karl Feistle, 1987)Dibekacin pharmacokinetics was studied in ten healthy volunteers and six patients with renal failure presenting Clcr<10ml.min-1 per 1.73m2 of body surface, given as a low intravenous bolus to the volunteers and as 30-minute ...
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Arancibia, Aquiles; Baillarie, D.; Bravo, M.; Chávez Arrué, Jorge (Dustri-Verlag Dr Karl Feistle, 1995-11)Dibekacin pharmcokinetics was studied in 3 healthy volunteers, 5 patients with renal failure presenting Cl-cr, between 4.0 and 67 ml min (-1) per 1.73 m(2) of body surface and 5 anephric patients given as a 30 minute ...
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Gai, María Nella; Thielemann, Ana María; Arancibia, Aquiles (DUSTRI-VERLAG DR KARL FEISTLE, 2000-06)Background: Food-induced changes on the bioavailability of a sustained release lithium carbonate matrix tablet, which uses an acrylic matrix of Eudragit RSPM as sustaining agent, have been studied in healthy male volunteers. ...
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Arancibia, Aquiles; Gai, María Nella; Paulos, Claudio; Chávez Arrué, Jorge; Pinilla, E.; Angel, N.; Ritschel, W. A. (DUSTRI-VERLAG DR KARL FEISTLE, 2004-06)Introduction: A cascade of pathophysiological events occurs with the ascension to high altitude (H). We have performed studies on the effects of exposure to H on the pharmacokinetics of drugs. The hypothesis behind these ...
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Arancibia, Aquiles (Dustri-Verlag Dr Karl Feistle, 2004-09)Correction
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Chávez Arrué, Jorge; Briones, J.; Arancibia, Aquiles (Colegio de Farmacéuticos de la Provincia de Buenos Aires (Argentina), 1993)Se realizó un estudio acelerado de estabilidad en comprimidos de ciprofloxacina. Los comprimidos se almacenaron en condiciones de estantería y a 37ºC y 75% de humedad relativa durante 6 meses. Se determinó la aparición ...
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Gai, María Nella; Thielemann, Ana María; Arancibia, Aquiles (DUSTRI-VERLAG DR KARL FEISTLE, 1993-11)Food-induced changes on the bioavailability of a sustained-release theophylline tablet, which uses acrylic resins Eudragit as sustaining agent, were studied in 12 healthy male volunteers. The tablet was developed in our ...
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Díaz, C.; Spodine Spiridonova, Evgenia; Moreno N., Yanko; Arancibia, Aquiles (SOCIEDAD CHILENA DE QUIMICA, 2000-06)Reaction of CpFe(dppe)I with dithiopyridine in methanol and in presence of NH,PF, affords the new mixed valence complex {[CpFe(dppe)](2)-mu-S-Py}(PF6)(2) (1). Observation of an intervalence electron transfer affords the ...
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Cid Cárcamo, Edison; Arancibia, Aquiles; Domecq Jeldres, Catalina; Paulos Arenas, Claudio; Pezzani Valenzuela, Marcela; Pinilla Roa, Rosa; Rojas García, Myrna; Ruiz Álvarez, Inés; Vargas Cvitanic, Mónica (1993)
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Gai, María Nella; Storpirtis, S.; García, P.; Costa, Edda; Thielemann, Ana María; Arancibia, Aquiles (Longman Group, 1992)A lithium carbonate controlled release tablet was evaluated in vivo and compared with a conventional lithium carbonate tablet. Changes in the first formulation were made in order to achieve a better performance. The ...
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Arancibia, Aquiles (Organización de Farmacéuticos Ibero-Latinoamericanos, 1990)Se describe el impacto de la revolución industrial en el ejercicio de la profesión farmacéutica la cual viene también condicionada por la formación académica adquirida. Se revisa criticamente el contenido de los planes ...
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Arancibia, Aquiles (Real Academia de Farmacia, 1996)Sin resumen
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Arancibia, Aquiles; Borie B., Gilda; Cornwell, E.; Medrano, C. (La Societá, 1981)A urinary excretion study was conducted in six healthy male subjects to evaluate the percutaneous absorption of p-aminobenzoic acid (PABA) from three sunscreen preparations. The study was a crossover design and urine ...
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Arancibia, Aquiles; Paulos, Claudio; Chávez Arrué, Jorge; Ritschel, W. A. (DUSTRI-VERLAG DR KARL FEISTLE, 2003-05)Introduction: Exposure of the human body to high altitude causes a number of physiological changes. In previous studies, we observed that these changes may alter the pharmacokinetics of drugs. The number of erythrocytes/mm(3) ...