The protective effect of puerarin-loaded mesoporous silicon nanoparticles on alcoholic hepatitis through mTOR-mediated autophagy pathway.

Puerarin, a bioactive flavone compound isolated from Pueraria (Wild.), provides hepatoprotection by anti-inflammatory, anti-alcoholism, and regulating mechanistic target of rapamycin (mTOR). Building evidence suggests that the activation of mTOR reduces liver injuries associated with alcohol consumption and metabolism.

Protective effects of tranilast on oxazolone-induced rat colitis through a mast cell-dependent pathway.

Background: Mast cells in the gut play an important role in the innate and adaptive immune responses that are relevant to human inflammatory bowel disease. However, the contribution of mast cells to the development of inflammatory bowel disease is not well understood. This study aimed to determine the role of mast cells in oxazolone-induced colitis and to explore whether the mast cell membrane stabiliser tranilast could ameliorate colonic inflammation.