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Figure 3 | Reproductive Biology and Endocrinology

Figure 3

From: Expression of nuclear progesterone receptor and progesterone receptor membrane components 1 and 2 in the oviduct of cyclic and pregnant cows during the post-ovulation period

Figure 3

Localisation of PR in the bovine oviduct by immunohistochemistry. Representative images of PR immunohistochemical localisation in the ampulla (A, B) and the isthmus (C, D) of bovine oviducts at Day 1.5 (A, C) and Day 5 (B, D) post-AI. A inset: magnification of the luminal epithelium showing a nuclear and cytoplasmic staining in the epithelial cells and a nuclear staining in the stromal cells. D inset: control section incubated with mouse IgG in place of primary antibody. Black arrows indicate nuclear staining and arrow heads indicate cytoplasmic staining. LE: luminal epithelium; S: stroma; M: muscle. Original magnification A-C x200 and D x100. Scale bars: 100 μm.

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Reproductive Biology and Endocrinology

ISSN: 1477-7827

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