Год выпуска: 2012 Автор: Nayeema Nushrat Издательство: LAP Lambert Academic Publishing Страниц: 68 ISBN: 9783848432042
Описание
Recent years have witnessed that there is a revival of concern in drug discovery from medicinal plants for the maintenance of health in all parts of the world. The aim of this work was to investigate 4 plants belonging to 4 families (Calotropis gigantean, Mimosa pudica, Achyranthes aspera and Hibiscus rosa-siensis variety: Kalyani, which were collected from different places in Bangladesh (Faridpur) for their in vitro antibacterial, antioxidant and toxicological evaluation. The 4 plants were extracted with methanol and chloroform to yield 8 extracts by Soxhlet’s extraction. Antimicrobial activity was tested by agar diffusion & broth micro-dilution assay. Antioxidant activity was investigated by measuring the scavenging activity of the DPPH (1, 1-diphenyl-2-picrylhydrazyl) radical. Evaluation for in vitro toxicological screening was done against MDCK (Madin-Darby Kanine Kidney) cells by using an established microtiter plate assay based on cellular staining with trypan blue. The results...
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