Evaluation of Dietary Bioactive Agents Against Aflatoxin B1 and Ochratoxin A-Induced Duodenal Toxicity in Rats.

ABSTRACT: Aflatoxin B1 (AFB1) and Ochratoxin A (OTA) are two of the most potent mycotoxins, recognized for their severe toxicity. In recent years, the consumption of bioactive substances has proven to be a valuable ally in combating their harmful effects on human health. For this purpose, this study evaluates the protective effects of fermented whey (FW) and pumpkin (P), as functional ingredients in bread, on duodenum tissue against sub-chronic toxicity induced by AFB1 and OTA. Nine groups of male and female Wistar rats (n = 5 per sex/group) were exposed to different combinations of AFB1, OTA, FW, and P for 28 days. The gene expression of apoptotic and antioxidant markers, including p53, Bax, Hmox1, NF-κB, and occludin, was measured by quantitative real-time PCR (RT-qPCR). AFB1 + OTA exposure

SUBMITTER: Rafai S 

PROVIDER: S-EPMC12111047 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature