<i>Lactobacillus rhamnosus</i> Hsryfm 1301 Fermented Milk Regulates Lipid Metabolism and Inflammatory Response in High-Fat Diet Rats

Abstract

A rat model of disordered lipid metabolism was established to study the regulation of lipid metabolism and inflammatory response by Lactobacillus rhamnosus hsryfm 1301 fermented milk. The results showed that the high-fat diet caused the disorder of lipid metabolism in rats, accompanied by the occurrence of an inflammatory response. After Lactobacillus rhamnosus hsryfm 1301 fermented milk intervention, the blood lipid level was reduced along with the activity of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) as well as triglyceride (TG) and total cholesterol (TC) contents in the liver of rats (p p p Lactobacillus rhamnosus hsryfm 1301 fermented milk could not only inhibit fatty acid synthase but reduce the production of excessive fatty acids, thus reducing fat accumulation, restoring the balance of lipid metabolism and alleviating the inflammatory response in rats. At the same time, it can also reduce the level of ROS through the antioxidant effect, alleviate the inflammatory response, and thus alleviate the disorder of lipid metabolism.

Keywords

• probiotics
• fermented milk
• lipid metabolism
• inflammatory response