Lactobacillus rhamnosus GG and Tannic Acid Synergistically Promote the Gut Barrier Integrity in a Rat Model of Experimental Diarrhea via Selective Immunomodulatory Cytokine Targeting.

Scope: Diarrhea is a common health issue that contributes to a significant annual death rate among children and the elderly worldwide. The anti-diarrheal activity of Lactobacillus rhamnosus GG (LGG) and tannic acid (TA), alone or combined, is examined, in addition to their effect on intestinal barrier integrity.

Methods And Results: Fifty-six adult male Wistar rats are randomly assigned into seven groups: control, LGG alone, TA alone, diarrhea model, diarrhea+LGG, diarrhea+TA, and diarrhea+LGG+TA-treated groups.

Effect of mesenchymal stem cells derived exosomes and green tea polyphenols on acetic acid induced ulcerative colitis in adult male albino rats.

Ulcerative colitis (UC) is one of the inflammatory bowel diseases (IBD) that result in recurrent inflammation plus ulcers of the colon and rectum. Recently, mesenchymal stem cell-derived exosomes MSC-EXs have shown a lot of promise for the treatment of gut disorders, with cell regeneration and angiogenesis. Green tea polyphenols (GTPs) display specific beneficial effects on health and pathologies.