Fig. 2

Confirmation of endometriotic lesions. A Gross endometriotic lesions are shown in the top row. The blue arrow points to the endometriotic lesions on days 4, 8, 16, and 32. The second and third rows show 5X and 40X magnified histological sections of the lesions. B The percentage of mice with endometriotic lesions was 83.3% (5/6), 80% (8/10), 100% (10/10), and 64% (7/11) on days 4, 6, 16, and 32, respectively. C, D No differences were observed in the average number of lesions and lesions volume on different days after induction of endometriosis