anti-oxidant effects of propofol (2, 6-diisopropylphenol) were evaluated agains carbon tetrachloridet ccl4 -induced oxidative stress in rat liver. 30 male rats were equally divided in to 6 groups (5 rats each). group i (control), while group ii was given ccl4 (3 ml /kg/day, ip). animals of groups iii received only propofol (10 mg/kg/day, ip). group iv was given propofol+ ccl4. group v was admin...

previous studies demonstrated that cse induces oxidative stress and its consequences on isolated mitochondria obtained from lung, heart and brain which may provide insight into the role of cse in human health and disease. the present study was carried out to further characterize and compare toxic effect of cse extract on isolated mitochondria obtained from either a directly contacting tissue (i...

The behaviour of semi arid residual soils derived from the weathering of Johannesburg quartzite are difficult to predict because of their heterogeneous particle constitution and weakly bonded structure. The collapse behaviour of undisturbed and remoulded weathered Johannesburg quartzite was investigated; and the reliability of the collapse settlement data was also evaluated. The results showed ...

To investigate the influence of joints on stability underground opening, uniaxial compression tests and FE analyses based a microplane damage model for rocks has been conducted rock-like models with circular hole set non-persistent joints. It was found that peak strength Young’s modulus decrease increase in joint continuity factor k, variation them inclination angle β are W or V-shaped curves m...

abstract diabetes mellitus is one of the major metabolic disorders. diabetes is recognized for severe complications including diabetic nephropathy, neuropathy and retinopathy. long-lasting effect of hyperglycemia results in increased oxidative stress. oxidative stress results from an imbalance between radical-generating and radical scavenging systems. increased oxidative stress has been shown t...