Induction of Heat-Shock Protein 70 Expression by Geranylgeranylacetone Shows Cytoprotective Effects in Cardiomyocytes of Mice under Humid Heat Stress
Figure 4
Examination of the effects of GGA on levels of antioxidant and oxidant products.
(A) The activity of SOD was determined at 500 nm and the values are expressed as U/mg protein. (B) MDA levels were measured at 532 nm and the results are represented as nmol/mg protein. (C) GSH activity was detected at 420 nm and the data are expressed as mg/g protein. Three independent experiments were performed; * p<0.05 and ** p<0.01; ns indicates no significant difference.