Yunpi Rougan Prescription in Treating Constipation-Predominant IBS: Clinical Observation and Gut Microbiota Effects.

Background: Constipation-predominant irritable bowel syndrome (IBS-C) is a chronic functional intestinal disease that can significantly reduce patients' quality of life.

Objective: This study aims to evaluate the clinical effect and mechanism of YunPi RouGan (YPRG) prescription on IBS-C patients with liver-depression and spleen-deficiency syndrome.

Methods: 42 IBS-C patients receiving treatment at Jiangsu Provincial Hospital of Integrated Traditional Chinese and Western Medicine from May 2022 to March 2023 were recruited and randomly assigned to either the treatment or control group, with 21 patients in each group.

Effects of the photovoltaic fishery culture model on muscle nutritional quality and volatile flavor compounds of .

This study used to compare the muscle nutritional quality and volatile flavor compounds of animals raised in the photovoltaic fishery culture model (PM) and the common pond breeding model (CM). Amino acids, fatty acids, and volatile flavor substances were identified and analyzed using an automatic amino acid analyzer and headspace solid phase microextraction(HS-SPME) combined with GC/MS. There were no significant differences between the two culture models in terms of general nutrients, mineral contents, and amino acid compositions in the muscles of .