Fig. 3

Effects of subculture duration on EC proliferation coefficient and the number of SE. (a) SE per gram of EC; (b) EC proliferation coefficient. Different lowercase letters indicated significant differences among samples (Duncan test; P < 0.05).

Effects of subculture duration on EC proliferation coefficient and the number of SE. (a) SE per gram of EC; (b) EC proliferation coefficient. Different lowercase letters indicated significant differences among samples (Duncan test; P < 0.05).