Oxidative stress remains one of the most well studied, albeit somewhat contentious, causes of age-related changes in humans. Consequently, a large number of putative antioxidant compounds are freely available in myriad formulations that are often not tested for their efficacy or regulated for quality control. Following the development of a Drosophila model of oxidative-stress dependent aging (p...

Pongamia pinnata is a marsh growing Indian tree. Its seeds are used in febrile and inflammatory diseases in Indian system of medicine. Previous preliminary studies with ethanolic seed extract of this plant had exhibited an anti-inflammatory effect in rat. Different solvent fractionated extracts were evaluated in the present study for anti-inflammatory effect in chemically induced paw inflammati...

We hypothesized that a chemically extracted acellular allogeneic nerve graft used in combination with bone marrow mesenchymal stem cell transplantation would be an effective treatment for long-segment sciatic nerve defects. To test this, we established rabbit models of 30 mm sciatic nerve defects, and treated them using either an autograft or a chemically decellularized allogeneic nerve graft w...

enzymatic deinking of xerox printed papers by commercial cellulase from aspergillus niger fungi was investigated. enzymatic treatment was done under constant condition of 0.1 percent enzyme based on oven-dried weight of pulp (102 unit per 100 gram oven-dried pulp), 15 min. treatment time, in four ph levels as 4, 5.7, 8 and 9. then, the effect of ph variation on the appearance and strength prope...

objective: sleep complaints are common among iranian chemically-injured veterans. the growing body of research has investigated (in) equalities between such subjective complaints and objective sleep records. moreover, sleep complaints are associated with depressive symptoms. depressive symptoms, also, have been frequently reported in chemically-injured veterans. therefore, the purpose of this p...