%0 Journal Article %T Effects of Hypoxia on Activities of GPx, GSR and GST in Tibet Chicken and Silky Chicken Hearts %A H.G. Bao %A J.Y. Li %J Journal of Animal and Veterinary Advances %D 2012 %I Medwell Online %R 10.3923/javaa.2011.1533.1535 %X This study was performed to investigate whether differences exist in activities of Glutathione Peroxidase (GPx), Glutathione Reductase (GSR) and Glutathione S-transferase (GST) in hearts between Tibet chicken and a lowland chicken breed (Silky chicken). At the end of 5 days of age, 24 chicklings of each breed were divided into 3 groups treated with three different oxygen concentrations, respectively for 20 h. Activities of the three enzymes in chicken hearts were determined spectrophotometrically. %U http://www.medwellonline.net/abstract/?doi=javaa.2011.1533.1535