These data revealed that humanized mice show an increase of GOT (ø 541 U/l+/−220 SEM) and GPT (ø70 U/l+/−19 SEM) after infection with L. major compared to uninfected controls GOT (ø 77,2 U/l+/−6 SEM) and GPT (ø 21 U/l+/−2,6 SEM). Here, GPT is linked to infection.