Fig. 5

Antioxidant status and mitochondrial homeostasis of breast muscle. A Activity of GSH-Px in breast muscle; B MDA concentration in breast muscle; C Activity of T-AOC in breast muscle; D Activity of T-SOD in breast muscle; E ROS concentration in breast muscle; F ATP concentration in breast muscle; G Protein expression of HSP60 in breast muscle; H Protein expression of CLPP in breast muscle. Results were expressed as means with SD or box with mean values (n = 6). “ + ” in the box represents the mean value. P¹ was the t-test P-value between CON and HS group. P² was the ANOVA P-value among these HS groups. * means there was a significantly difference between CON and HS group (P < 0.05). Different letters indicate significant difference between each HS group (P < 0.05)