ALB and infection due to clostridium perfringens: An Arg × infection interaction was observed for the levels of ALB, TC (both P < 0.001) and MDA (P = 0.003) in the blood of turkeys: C. perfringens infection increased the levels of ALB, TC and MDA at the medium and highest Arg content (Arg100 and Arg110, respectively), but not at the lowest Arg content (Arg90).