TY - JOUR T1 - Effects of Hypoxia on Activities of GPx, GSR and GST in Tibet Chicken and Silky Chicken Hearts AU - Li, J.Y. AU - Bao, H.G. JO - Journal of Animal and Veterinary Advances VL - 10 IS - 12 SP - 1533 EP - 1535 PY - 2011 DA - 2001/08/19 SN - 1680-5593 DO - javaa.2011.1533.1535 UR - https://makhillpublications.co/view-article.php?doi=javaa.2011.1533.1535 KW - glutathione S-transferase KW -Tibet chicken KW -silky chicken KW -glutathione peroxidase KW -glutathione reductase KW -hypoxia AB - 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. ER -