Endocrine Abstracts

In this study, effects of bovine somatotropin on libido, serum testosterone, hematological indices and certain serum biochemical metabolites in Sahiwal bulls were investigated. Six adult Sahiwal bulls with clinically normal reproductive tract and kept at the Semen Production Unit, Qadirabad, Sahiwal, Pakistan were used. These bulls were divided into two equal groups, i.e. treatment and control. Bulls of the treatment group were given bovine somatotropin (bST) at of 500 mg week...