Protective effect of (E)-(2,4-dihydroxy)-α-aminocinnamic acid, a hydroxy cinnamic acid derivative, in an ulcerative colitis model induced by TNBS.

ABSTRACT: Ulcerative colitis (UC) is a multifactorial disease that causes long-lasting inflammation and ulcers in the digestive tract. UC is the most common form of inflammatory bowel disease (IBD). The current treatment for mild-to-moderate UC involves the use of 5-aminosalicylates (5-ASA), but much of this compound is unabsorbed and metabolized by N-acetylation. Several efforts have since been made to evaluate new molecules from synthetic or natural sources. Recently, it was reported that (E)-(5-chloro-2-hydroxy)-α-aminocinnamic acid (2c) and (E)-(2,4-dihydroxy)-α-aminocinnamic acid (2f) are as good or better myeloperoxidase (MPO) inhibitors and antioxidants than 5-ASA. Then, the present study aimed to evaluate the protective effects of 2c and 2f on a rat model of UC induced by 2,4,6-trinitrobenze

SUBMITTER: Rivera Antonio AM 

PROVIDER: S-EPMC11461179 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature