tailieunhanh - Effect of zinc supplementation on thyroid and testosterone hormone levels in Wistar Rats

The study was conducted on weaned wistar male rats for the period of 8 weeks from 4 to 12 weeks of age and they were divided into 3 groups as control: rats fed diet without zinc supplementation, Treatment groups, T1 and T2: rats fed diet containing zinc sulphate @ 50mg and 100mg/kg body weight/day, respectively. |