Fig. 1From: New insights into posttranslational modifications of proteins during bull sperm capacitationPercentage of live sperm (a) and intracellular calcium level (b) in non-capacitated sperm (Non-Cap), capacitated sperm (Cap PRDX+) and capacitated sperm with PRDX inhibition (Cap PRDX−). Viability and intracellular levels were measured by flow cytometry. Data are expressed as the mean ± SD, p < 0.05, (n = 8 in each group)Back to article page