Antioxidant Properties of Glial Cell-Derived Neurotrophic Factor (GDNF).

We propose an in vitro model of chronic oxidative stress based on the use of glucose oxidase. Oxidative stress modeling leads to a significant increase in the number of dead cells in culture. It was shown that the glial cell-derived neurotrophic factor exhibits a pronounced anti-oxidant effect. Preventive application of 1 ng/ml glial cell-derived neurotrophic factor significantly reduced the percentage of dead cells in culture.