摘要
Objective To investigate the potential mechanisms underlying the combined therapeutic effects of sodium propionate and Sishen Pill and to provide experimental evidence supporting their mode of action.Methods The method utilized involved the induction of a mouse model of Diarrhea with Kidney-Yang Deficiency Syndrome by administering adenine combined with Folium sennae. After the successful establishment of the model, the mice in the model group were randomly assigned to one of the following treatment groups: natural recovery group, sodium propionate group, 75% Sishen Pill combined with 60 mg/kg sodium propionate group, or Sishen Pill group.Results The 75% Sishen Pill combined with 60 mg/kg sodium propionate demonstrated significantly better therapeutic effects compared to the Sishen Pill alone and sodium propionate alone groups. The combined treatment significantly improved the behavioral indices of mice (p < 0.05); increased the levels of MUC2 and sIgA (p < 0.01); reduced IL-6 levels (p < 0.05); and improved structural damage in the kidneys and small intestines. Intestinal microbiota analysis showed that 75% Sishen Pill combined with 60 mg/kg sodium propionate significantly increased beneficial bacteria such as Lactobacillus (p < 0.05), while Prevotellamassilia and Maribacter were significantly enriched in this group. Correlation analysis revealed that Lactobacillus and Pediococcus were positively correlated with MUC2 and sIgA, while negatively correlated with IL-6.Conclusion The 75% Sishen Pill combined with 60 mg/kg sodium propionate significantly alleviates symptoms related to Diarrhea with Kidney-Yang Deficiency Syndrome, enhances the efficacy of Sishen Pill by regulating the intestinal microbiota, boosts intestinal immune function, and reduces intestinal inflammation, providing a new approach for treating Diarrhea with Kidney-Yang Deficiency Syndrome.
危险品化学品经营许可证（带存储）