ShenQiGan Extract Mitigates Intestinal Oxidative Stress in Weaned Piglets Through Bile Acid Metabolism Regulation and Gut Microbiota Remodeling via the Nrf2/Keap1 Pathway
Background: Weaning stress induces intestinal oxidative imbalance, barrier dysfunction, and gut microbial disturbances in piglets. ShenQiGan Extract (CAG), a traditional herbal-derived additive, has shown potential antioxidant and intestinal protective properties; however, the underlying mechanisms remain unclear. This...