Figure 2.
The effects of melatonin on tramadol-induced alteration in the mitochondrial damage in isolated mitochondria of rat’s testis in terms of Mitochondrial function (MTT assay) (A), Level of mitochondrial membrane potential (MMP) (B) and mitochondrial swelling (C) Data are expressed as mean ± standard deviation (SD) and analyzed by ANOVA followed by Tukey’s test (n = 6). *** and ****Significantly different compared to the normal saline group (NS) (P < 0.001), NS: Not significant compared to the tramadol group (P > 0.050); ##Significantly different compared to the tramadol group (P < 0.010), ### and ####Significantly different compared to the tramadol group (P < 0.001).