Pulsatile Drug Delivery Systems are gaining a lot of interest as they deliver the drug at the right place, at the right time and in the right amount, thus providing spatial, temporal and smart delivery and increasing patient compliance. The use of pulsatile release of...
Pinus roxburghii Sarg.; syn. Pinus longifolia Roxb. (Pinaceae), found in the Himalayan region, furnishes an oleo-resin which is used as insecticides, disinfectants and to treat boils and gastric troubles. Phytochemical investigation of the oleo-resin gave fou...
The objective of this present work was to develop and validate analytical method for quantitative determination of perindopril erbumine and amlodipine besylate in bulk as well as in tablet formulation. The chromatographic separation of the two drugs was achieved on a ...
A simple and accurate high performance thin layer chromatographic (HPLTC) method has been developed and validated as per ICH guidelines for estimations of Ciprofloxacin (CP) and Ornidazole (ORN) in combined dosage form. The mobile phase was acetonitrile: toluene: wate...
Petroleum ether, ethanol and aqueous extracts of the bark of Ficus glomerata (Urticaceae) were screened for their antibacterial activity using agar diffusion method. They were tested against six bacteria; three Gram-positive bacteria (Bacillus subtilis, B...
A validated high performance liquid chromatographic method was developed for the determination of chromium picolinate in pharmaceutical dosage forms. The analysis was performed at room temperature using a reversed-phase ODS, 5µm (250×4.6) mm column. The mobile phase...
Droserone (2,5-dihyrdoxy-3-methyl-1,4- naphthoquinone) was prepared from naturally occurring naphthoquinone plumbagin. Plumbagin was isolated from roots of Plumbago zeylanica. Plumbagin was first brominated at C-3 which was subsequently substituted with hydro...