Pharmacological therapy is essential in many diseases treatment and it is important that the medicine policy is intended to offering safe and effective treatment with affordable price to the population. One way to achieve this is through biowaiver, defined as the replacement of in vivo bioequivalence stu...
Diacerein is used for symptomatic relief and cartilage regeneration in osteoarthritis. Due to gastrointestinal side effects, poor aqueous solubility and low bioavailability, its clinical usage has been restricted. The objective of the present study was to enhance its dissolution profile and to attain sus...
Current study develops and validates a dissolution test for Prasugrel hydrochloride 10 mg in coated tablets. After sink condition, filters and drug stability were evaluated, the discriminatory dissolution conditions were achieved with a USP apparatus 1 (basket) at 50 rpm stirring speed and 900 mL of 0.01...
AIM: To evaluate the associated weight loss of extracted teeth after immersed in cough syrups for a period of time so as to predict the erosive potential of the liquid medicines. MATERIAL AND METHODS: pHs of the medicines were measured at the start of the study. 25 extracted test teeth were weighed to 0....
To evaluate binding potential of Prunus domestica gum in tablets formulations. Six tablet batches (F-1B to F-6B) were prepared by wet granulation method, containing Avicel pH 101 as diluent, sodium diclofenac as model drug using 10, 15 and 20 mg of Prunus domestica gum as binder and PVP K30 was used as s...
Ranitidine is an antisecretory drug with H2 antagonist action useful in treating gastric and duodenal disorders. The dissolution test is used to obtain and compare dissolution profiles and establish similarities of pharmaceutical forms. The aim of this study was to compare the dissolution profiles of 150...
A correlação in vitro - in vivo (CIVIV) refere-se ao estabelecimento de uma relação racional entre uma propriedade in vitro de uma forma farmacêutica (FF) e uma característica biológica, ou parâmetros derivados destas, produzidas a partir da absorção do fármaco, liberado por uma FF. Para o des...
Complexos de rutênio, em razão da menor toxicidade e por poderem exibir atividade citotóxica ou antimetastática, tem sido considerados como alternativas potencialmente promissoras aos complexos de platina para tratamento de câncer. Nosso grupo de pesquisa tem investigado a interação de íons metá...
The dissolution process is considered an important in vitro tool to evaluate product quality and drug release behavior. Single dissolution methods for the analysis of combined dosage forms are preferred to simplify quality control testing. The objective of the present work was to develop and validate a s...
The present study describes the development and validation of an in vitro dissolution method for evaluation to release diclofenac potassium in oral suspension. The dissolution test was developed and validated according to international guidelines. Parameters like linearity, specificity, precision and acc...
