Se analizó el efecto de un aglutinante (polivinilpirrolidona, PVP), de un disgregrante (almidón) y de un tensioactivo (laurilsulfato de sodio) sobre el proceso de disolución de comprimidos de ácido acetilsalicílico (AAS), calculándose una serie de parámetros a fin de determinar la bioequivalencia in vitro de los mismos. Además se verificó la variación de dichos parámetros luego de un almacenamiento de los comprimidos durante 6 meses, en condiciones de estantería. Los resultados muestran que la presencia del aglutinante (PVP) en la formulación afecta notablemente la liberación del principio activo por lo que el proceso de disolución se ve alterado.La presencia del tensioactivo (LSS) mejora la acción disgregante del almidón aún en aquellas fo...
Aim: The objective of the present investigation was to study the effect of PVP on in vitro dissoluti...
Se evaluó el comportamiento de diferentes polímeros de derivados celulósicos y vinílicos utili- zado...
Aim: The objective of the present investigation was to study the effect of PVP on in vitro dissoluti...
Se analizó el efecto de un aglutinante (polivinilpirrolidona, PVP), de un disgregrante (almidón) y d...
Se analizó el efecto de un aglutinante, polivinilpirrolidona (PVP), y de un desintegrante, almidón,s...
Piroxicam is a non-steroidal anti-inflammatory drug (NSAID) used in the treatment of musculo-skeleta...
The effect of fillers and lubricants on the dissolution rate of acetylsalicylic acid (ASA) from matr...
Determination of content in active ingredient acetylsalicylic acid tablets. This study was based on ...
The present paper aims to investigate the physicochemical quality of pharmaceutical drugs acquired a...
Dissolution has an important role in the release of active ingredients from pharmaceutical preparati...
 Objective: The objective of this study was to evaluate the effect of coprocessed superdisintegrant...
The effects of physical (pregelatinization) and chemical (acid hydrolysis) modifications on the dist...
High-amylose corn starch, that contains 70% of amylose chains and 30% of amylopectin, has been used ...
Free hydroxyl groups of glucose monomer of starch substituted with steroyl group by chemical modific...
Background: The practice of embedding solid drugs such as tablets and capsules in food bolus is very...
Aim: The objective of the present investigation was to study the effect of PVP on in vitro dissoluti...
Se evaluó el comportamiento de diferentes polímeros de derivados celulósicos y vinílicos utili- zado...
Aim: The objective of the present investigation was to study the effect of PVP on in vitro dissoluti...
Se analizó el efecto de un aglutinante (polivinilpirrolidona, PVP), de un disgregrante (almidón) y d...
Se analizó el efecto de un aglutinante, polivinilpirrolidona (PVP), y de un desintegrante, almidón,s...
Piroxicam is a non-steroidal anti-inflammatory drug (NSAID) used in the treatment of musculo-skeleta...
The effect of fillers and lubricants on the dissolution rate of acetylsalicylic acid (ASA) from matr...
Determination of content in active ingredient acetylsalicylic acid tablets. This study was based on ...
The present paper aims to investigate the physicochemical quality of pharmaceutical drugs acquired a...
Dissolution has an important role in the release of active ingredients from pharmaceutical preparati...
 Objective: The objective of this study was to evaluate the effect of coprocessed superdisintegrant...
The effects of physical (pregelatinization) and chemical (acid hydrolysis) modifications on the dist...
High-amylose corn starch, that contains 70% of amylose chains and 30% of amylopectin, has been used ...
Free hydroxyl groups of glucose monomer of starch substituted with steroyl group by chemical modific...
Background: The practice of embedding solid drugs such as tablets and capsules in food bolus is very...
Aim: The objective of the present investigation was to study the effect of PVP on in vitro dissoluti...
Se evaluó el comportamiento de diferentes polímeros de derivados celulósicos y vinílicos utili- zado...
Aim: The objective of the present investigation was to study the effect of PVP on in vitro dissoluti...