Condition of system of antioxidatic protection at the experimental ascariasis of piglets

S. S. Shmayun

The data concerning studying of antioxidatic protection (AOP) system condition at the experimental ascariasis in piglets are presented in this article. It was established, that ascariasis invasion causes the change at animals in system AOP that are accompanied by progressing decrease blood activity of enzymes-antioxidants superoxidedismutation (SOD) and catalase with the subsequent exhaustion and decompensation of free-radical mechanisms of protection of the owner against parasite. Changes in the system of AOP have the doze depending character: the more invasion ascariasis eggs enter the animals' body, the more considerably will take place in them for reductions of the activities of superoxidedismutation and catalase. The compensatory possibilities of the antioxidant reactions at piglet's ascariasis are substantially caused by stage of illness development of: the increase of the activity SOD and catalase in a migration stage and its gradual decrease in an intestinal stage.

Download full text in PDF format