Mussel polysaccharide α-D-glucan (MP-A) protects against non-alcoholic fatty liver disease via maintaining the homeostasis of gut microbiota and regulating related gut-liver axis signaling pathways

We isolated and characterized a Mussel polysaccharide, α-D-glucan (MP-A), from Mytilus coruscus earlier. In this work, the pharmacological activity and mechanisms of MP-A as an oral supplement for non-alcoholic fatty liver disease (NAFLD) were explored. High fat diet (HFD) was utilized to induce NAFLD in Sprague Dawley male rats and MP-A (0.6 g/kg) was supplemented for 4 weeks. The results showed that MP-A supplementation reduced blood lipid...