Insulin-Like Growth Factor I and II mRNA Levels in Rumen Wall of Calves Fed with Different Physical Forms of Diets

Insulin-Like Growth Factor I and II mRNA Levels in Rumen Wall of Calves Fed with Different Physical Forms of Diets
سطوح mRNA فاكتورهاي رشد شبه انسولين 1 و 2 در ديوارهي شكمبه ي گوساله هاي تغذيه شده با شكلهاي فيزيكي متفاوت جيره