Figure 6. JB-3-22 treatment had no significant effect on the cytoplasm maturation process of porcine oocytes. (A) Images of distribution of mitochondria in control and JB-3-22-treated oocytes. Scale bar, 100 μm. (B) Images of migration of cortical granules in control and JB-3-22-treated oocytes. Scale bar, 100 μm. (C) Images of ROS level in control and JB-3-22-treated oocytes. Scale bar, 500 μm.