Effect of alpha-linolenic acid (ALA; 50 μM) on cyclic AMP content in oocytes (A) and cumulus cells (B) on in vitro maturation of porcine oocytes. A-CDifferent superscripts indicate significant difference between 0 h, 22 h and 44 h in ALA group after in vitro maturation (p < 0.05). a-cDifferent superscripts indicate significant difference between 0 h, 22 h and 44 h in control group after in vitro maturation (p < 0.05).
