Mechanisms of Antioxidant Activity of Lactic Acid Bacteria and Its Application in Oxidative Stress-related Diseases

Abstract:

The antioxidant properties of lactic acid bacteria are related to various probiotic activities, which can prevent and alleviate a variety of chronic diseases caused by oxidation in the host. The antioxidant mechanisms of lactic acid bacteria, including the action mechanisms of antioxidant enzymes and non-enzymatic antioxidants and regulation of host signaling pathways, were expounded. Furthermore, the application status of antioxidant properties of lactic acid bacteria in diseases of the nervous system, digestive system, and skin system were summarized. The aim is to explore how to enhance the antioxidant activity of lactic acid bacteria in oxidative stress-related diseases and give new insights into the development of related treatment strategies.