Figure 4

Histological distribution of DMBA-induced carcinoma in two groups of rats. In CS group (A), tumor histology included two types only: adenocarcinoma (90/96) and sarcoma (6/96). While in S group (B), tumor histology was distributed as adenocarcinoma (21/37), squamous carcinoma (3/37), granulosa cell tumor (3/37), sarcoma (4/37), undifferentiated carcinoma with no adeno character (2/37), benign ovarian tumor (2/37), and one malignant teratoma.