ACTA SCIENTIAE VETERINARIAE, cilt.50, 2022 (SCI-Expanded, Scopus)
Background: Hormonal and physiological changes during pregnancy period have significant effects on animals' metabolisms. The purpose ofthe present study is to evaluate the variations of aspartate aminotransferase (AST) and gamma-glutamyl transferase (GGT) levels according to different gestation trimesters of the pregnant mares to assess changes of embryonic losses and abortions.