Uttom Kumar, MR Harun-Or-Rashid, Dr A S Shamsur Rouf
The objective of the present study was to design and evaluate sustained release tablet of Carvedilol Phosphate employing semi-synthetic polymers Methocel K4M CR and Methocel K15M CR as release retarding materials. Two sets of formulations prepared where first set of five formulations (F1-F5) contained variable ratios of polymers and second set of ten formulations (F6-F15) contained variable ratios of three different dissolution enhancers, namely Sodium Lauryl Sulfate (SLS), PEG 6000 and Poloxamer 188. An increase in release rate of the drug from the tablet matrix was observed by decreasing...
The objective of the present study was to design and evaluate sustained release tablet of Carvedilol Phosphate employing semi-synthetic polymers Metho...
The four synthetic compounds named Ortho-amino aniline, 2-bromo propyl amine hydrobromide, 3-bromopopyl ammonium bromide and Benzimidazole-2-thiol were evaluated for their pharmacological activity. Evaluation of anti-oxidant activity was done by DPPH free radical scavenging activity. In this investigation, the compound ortho amino aniline showed the highest free radical scavenging activity with IC50 value 0.85 g/ml. At the same time Benzimadazole-2-Thiol also showed strong antioxidant potential having IC50 value 4.18 g/ml. The cyto-toxic activity was evaluated using Brine shrimp lethality...
The four synthetic compounds named Ortho-amino aniline, 2-bromo propyl amine hydrobromide, 3-bromopopyl ammonium bromide and Benzimidazole-2-thiol wer...
