Effect of progesterone on plasma membrane integrity in boar sperm (A). Influence of progesterone on acrosome reaction in boar sperm (B). ^a,bValues with differents uperscripts in the same column with sperm are significantly different (p < 0.05). Boar sperm was treated with progesterone at 38℃, 5% CO₂ for 6 h.

Journal of Animal Reproduction and Biotechnology 2022;37:202-8 https://doi.org/10.12750/JARB.37.3.202