Phytic acid decreases deoxynivalenol and fumonisin B1-induced changes on swine jejunal explants.

ABSTRACT: The purpose of the present study was to investigate the effects of phytic acid (IP6) on morphological and immunohistochemical parameters on intestinal explants exposed to deoxynivalenol (DON) and fumonisin B1 (FB1). The jejunal explants were exposed for 4 h to different treatments: control, DON (10 μM), DON plus 2.5 mM or 5 mM IP6, FB1 (70 μM), and FB1 plus 2.5 mM or 5 mM IP6. Both mycotoxins induced significant intestinal lesions and decreased villi height. The presence of 2.5 mM and 5 mM IP6 significantly inhibited the morphological changes caused by the mycotoxins. DON induced a significant increase in caspase-3 (83%) and cyclooxygenase-2 (71.3%) expression compared with the control. The presence of 5 mM IP6 induced a significant decrease in caspase-3 (43.7%) and Cox-2 (48%) expression

SUBMITTER: da Silva EO 

PROVIDER: S-EPMC5598429 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature