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The aim of the study was to evaluate the influence of copper and magnesium on superoxide dismutase (SOD) activity and concentration of malonyldialdehyde, ceruloplasmin, ascorbic acid, and total antioxidant status in the blood of cows from deficient regions. The research was conducted on a sample of 33 cows. The cows coming from deficient regions were divided into 3 groups: I (control), II and III...
Prooxidant and antioxidant processes and diseases of cattle resulting from decreased bioavailability, or redundant copper in animal feed are often connected to biogeochemical and antropogenical factors. Therefore, it is very important to include biogeochemical and antropogenical zones in which animals were raised while analysing the bioavalibility of trace elements in feeds and the disturbances in...
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