%0 Journal Article %A K. Mahmoud and T. Shalahmetova and Sh. Deraz %D 2011 %J International Journal of Biotechnology and Bioengineering %B World Academy of Science, Engineering and Technology %I Open Science Index 59, 2011 %T Effect of Crude oil Intoxication on Antioxidant and Marker Enzymes of Tissue Damage in Liver of Rat %U https://publications.waset.org/pdf/6275 %V 59 %X The objective of the present study was to examine the dose-response relationships between antioxidant parameters and liver contaminant levels of Kazakhstan light crude oil (KLCO) in albino rats. The animals were repeatedly exposed, by intraperitoneal injection, to low dosages (0.5–1.5 ml/kg) of KLCO. Rats exposed to these doses levels did not show any apparent symptoms of intoxication. Serum aminotransferases increased significantly (p %P 650 - 652