Fig. 6
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 oxidative stress markers of chilled rabbit semen stored at 4 °C for 72 h. The parameters assessed were MDA, (Fig. 6A), PG (Fig. 6B), nitric oxide (Fig. 6C) and H2O2 (Fig. 6D). Within each parameter, bars with different superscript letters (a, b, c) indicate statistically significant differences between treatment groups (P < 0.05)