Figure 2.
Linear regression and prediction models for sperm concentration of 150 × 106 cells/mL. Prediction model and formula between the WST-8 reduction rate (ΔOD) and boar sperm viability (%), sperm motility (%), progressive sperm (%), acrosome integrity (%) and mitochondrial integrity (%), at a sperm concentration of 150 × 106 cells/mL after 30 min incubation at 37 °C with a semen/CCK-8® ratio of 200/20.