Polycaprolactone scaffold engineered for sustained release of resveratrol: therapeutic enhancement in bone tissue engineering.

Biomaterials-based three-dimensional scaffolds are being extensively investigated in bone tissue engineering. A potential scaffold should be osteoconductive, osteoinductive, and osteogenic for enhanced bone formation. In this study, a three-dimensional porous polycapro-lactone (PCL) scaffold was engineered for prolonged release of resveratrol.

A biochemical study on variability of Superoxide dismutase, Catalase and Glutathione peroxidase in dry cleaners.

Several chemicals which induce cytotoxicity are broadly classified into three types and they are organophosphate, organochlorine and carbomate compounds. Perchloroethylene has been clearly identified as a carcinogen in experimental animals and it's a very common carcinogen used for dry clean purpose. Hence, in the present study, blood samples from dry cleaners were taken, Superoxide dismutase, Catalase and Glutathione peroxidase activity was estimated in blood samples of dry cleaners.