Biopharmaceutical Classification System
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Development of fast dissolving tablets of flurbiprofen by sublimation method and its in vitro evaluation
Flurbiprofen belongs to Biopharmaceutical Classification System (BCS) class II drugs which are poorly soluble in water. The objective of present research work was to prepare fast dissolving tablets of Flurbiprofen using varying concentrations of three different sublimating agents to improve the dissolution rate. Seven formulations were prepared containing di
Braz. J. Pharm. Sci.. Publicado em: 08/04/2019
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2. Challenges to improve the biopharmaceutical properties of poorly water-soluble drugs and the application of the solid dispersion technology
ABSTRACT The oral solid dosage forms are extremely relevant to drug therapy and responsible for much of the pharmaceutical industry turnover worldwide. However, the development of medicines in solid form involves significant challenges, including obtaining formulations with appropriate bioavailability for low aqueous solubility drugs (classes II and IV of th
Matéria (Rio J.). Publicado em: 06/12/2018
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3. Caracterização físico-química do fármaco antichagásico benznidazol
Currently, benznidazole (BNZ) is a unique therapeutic alternative available in Brazil to treat Chagas disease. Despite its traditional medical use, little is known about the chemical nature of this drug. A detailed study of the physicochemical properties of BNZ was performed using multiple assays. Thermal, diffractometric, morphological and reological drug p
Química Nova. Publicado em: 2010
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4. Padronização das condições para cultura de células Caco-2 visando à obtenção de membranas viáveis ao estudo da permeabilidade in vitro da rifampicina / Standardization of culture Caco-2 cells conditions to obtain viable membranes to study the in vitro permeability of rifampicin
A permeabilidade através do epitélio intestinal tem se tornado um importante aspecto a ser determinado nas avaliações biofarmacotécnicas envolvendo fármacos e medicamentos. A técnica mais empregada para essa determinação in vitro é aquela que utiliza a cultura de células Caco-2. Entretanto, ainda são discutíveis as condições para a realizaçã
Publicado em: 2010
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5. Prediction of Solubility and Permeability Class Membership: Provisional BCS Classification of the World’s Top Oral Drugs
The Biopharmaceutics Classification System (BCS) categorizes drugs into one of four biopharmaceutical classes according to their water solubility and membrane permeability characteristics and broadly allows the prediction of the rate-limiting step in the intestinal absorption process following oral administration. Since its introduction in 1995, the BCS has
Springer US.