Figure 2
From: Effects of Ginkgo biloba on chemically-induced mammary tumors in rats receiving tamoxifen
HE-stained mammary tumor samples at the end of the experimental protocol: (A) mammary tumor border region showing live and degenerative areas, 200x ; (B) live mammary tumor area showing numerous dark basophilic nuclei in epithelial cells surrounding an apoptotic cell (arrow), 1000x ; (C) degenerative mammary tumor area characterized by flattened epithelia and robust stromal hyalinization, 1000x ; (D) necrotic mammary tumor area showing cellular debris, 400x .