Considering the lower degree of enteritis in animals treated with TTI, despite the absence of antioxidant activity or improvement in intestinal permeability, it is expected to understand how TTI acted leading to lower plasma concentrations of TNF-α, IL-6, and total leukocytes, how this influenced the tissue aspects of the intestine, and if the inhibition of HNE is related to the results in vivo. Here, TNF is linked to enteritis.