Fig. 6From: Cold exposure induced oxidative stress and apoptosis in the myocardium by inhibiting the Nrf2-Keap1 signaling pathwayPro-apoptotic proteins in myocardium under cold exposure. a Western blot of Nrf2 and Keap-1. b Real time PCR of Nrf2 and Keap-1. Data are mean ± SD. * p < 0.05, compared to control group, ** p < 0.01, compared to control groupBack to article page