Fig. 7

Effects of varying concentrations of bottle gourd (Lagenaria siceraria) seed oil (0, 100, 200, and 400 µL/mL of extender), denoted as BG0, BG100, BG200, and BG400, respectively, on mitochondrial enzymes including MDH (Fig. 7A) and SDH (Fig. 7B) of chilled rabbit semen stored at 4 °C for 72 h. Within each parameter, bars with different superscript letters (a, b, c) indicate statistically significant differences between treatment groups (P < 0.05)