title: Effects of Transportation on Antioxidant Status in Cynomolgus Macaques (Macaca fascicularis).
abstract: To evaluate the effects of transportation on oxidative stress in cynomolgus monkeys, we measured serum levels of reduced glutathione (GSH), malondialdehyde, and protein carbonyl (PC) and the activities of total antioxidant capacity (TAOC), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase in cynomolgus macaques before transportation (day 0), on the day of arrival (day 1), and on days 7, 14, and 21 after transportation. Compared with that on day 0, TAOC and catalase activities on days 1, 7, and 14 after transportation were significantly decreased, reached their nadirs on day 7, and increased thereafter to reach their pretransportation levels by day 21 after transportation. Compared with day 0 levels, mean SOD activity and GSH concentration were decreased significantly on day 1; they thereafter increased to reach their pretransportation measures by day 7 after transportation. In contrast, PC and malondialdehyde concentrations in serum and the activity of GSH-Px were increased on day 1 compared with day 0 and thereafter decreased to reach their pretransportation levels by day 14 after transportation. In summary, GSH, TAOC, catalase, and SOD levels decreased and malondialdehyde, PC, and GSH-Px concentrations increased in cynomolgus macaques after transportation. These results suggest that transportation might imbalance oxidant and antioxidant levels to create excess oxidative stress in cynomolgus macaques. Therefore, cynomolgus macaques should have at least 21 d to recover after transportation and regain their healthy status.
authors.affiliation: Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiaotong University, Shanghai, China; National Shanghai Center for New Drug Safety Evaluation and Research (NCDSER), Shanghai, China.
authors.forename: Xueying
authors.initials: X
authors.lastname: Pan
authors.affiliation: National Shanghai Center for New Drug Safety Evaluation and Research (NCDSER), Shanghai, China.
authors.forename: Liang
authors.initials: L
authors.lastname: Lu
authors.affiliation: National Shanghai Center for New Drug Safety Evaluation and Research (NCDSER), Shanghai, China.
authors.forename: Xiancheng
authors.initials: X
authors.lastname: Zeng
authors.affiliation: National Shanghai Center for New Drug Safety Evaluation and Research (NCDSER), Shanghai, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Chang
authors.affiliation: Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiaotong University, Shanghai, China. hxg@sjtu.edu.cn.
authors.forename: Xiuguo
authors.initials: X
authors.lastname: Hua
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D000975:Antioxidants / Q000378:metabolism*; D002374:Catalase; D005978:Glutathione; D005979:Glutathione Peroxidase; D008252:Macaca fascicularis / Q000097:blood / Q000502:physiology*; D008315:Malondialdehyde; D018384:Oxidative Stress / Q000502:physiology*; D013482:Superoxide Dismutase; D014186:Transportation
chemical_list: D000975:Antioxidants; D008315:Malondialdehyde; D002374:Catalase; D005979:Glutathione Peroxidase; D013482:Superoxide Dismutase; D005978:Glutathione