Discussion
The results showed that RHA improved liver functions and histopathological features in the liver of CCl4-treated rats, and alleviated the expression of α-SMA and type I collagen. Meanwhile, RHA also modulated endogenous metabolite levels in rats with HF, targeting glycerophospholipid metabolism signaling and other pathways. These findings confirmed the protective effects of RHA against hepatic fibrosis in rats by exerting multi-target effects via multiple signaling and metabolic pathways. Which may be of use in developing more effective RHA-based therapeutic strategies for hepatic fibrosis.
Methods
Herein, we investigated the effects of RHA against HF on the carbon tetrachloride (CCl4)-induced hepatic fibrosis and the underlying mechanism in rats. Functional, histopathological, and protein-level indicators of liver insult were evaluated. Moreover, serum metabolites were assessed by non-targeted metabolomics.