Fig. 1From: Progesterone reduces cell survival in primary cultures of endometrioid ovarian cancerPrimary culture of ovarian carcinoma cells. Immunofluorescence for cytokeratins of low-grade serous carcinoma, Pan Cytokeratin Plus antibody (red). Nuclei were stained with DAPI (blue). a) high grade serous carcinoma, b) endometrioid carcinoma, c) mucinous carcinoma, d) low grade serous carcinoma, e) negative control. Bar represents 12 μmBack to article page