Table 5.

The incidence of abnormal mitochondrial structure .

Group	Total rat Number	number of rat with normal mitochondrial structure	number of rat with abnormal mitochondrial structure	abnormal structure rate
The control group	6	6	0	0.00%
PCOS model group	6	2	4	66.66%*

6 rats were respectively and randomly selected from the control and PCOS model group rats. The ovarian GCs of both groups’ rats were harvested, and their mitochondrial ultrastructure was observed by TEM. Compared with the control group, *P <0.05.