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Figure 1 | Reproductive Biology and Endocrinology

Figure 1

From: Changes in cell proliferation, but not in vascularisation are characteristic for human endometrium in different reproductive failures - a pilot study

Figure 1

Immunohistochemical staining of Ki67. Representative micrographs of positive staining of Ki67 in human endometrium obtained from healthy women (A), and women with RSA (B) or RIF (C). Dark staining indicates proliferating cells, and pink staining indicates cell nuclei of non-proliferating cells. Note more proliferating cells in A than in B or C. Proliferating cells in endometrial glands are marked with small arrows in A and B, and in stromal tissue with large arrows in A, B and C. Insert in C demonstrated proliferating cells in a blood vessel. Endometrial glands are marked with stars (*). Control staining did not show any positive staining for Ki67 (D). Bar = 50 μm.

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