{"paper_id":"7f4e506d-247a-42a1-ae14-8398d0ecc564","body_text":"P2X3 receptor involvement in endometriosis pain via ERK signaling pathway\nFig 1\nP2X3-immunoreactive staining in endometriosis endometrium and endometriotic lesions as compared with control endometrium.\n(A), Control endometrium from a woman without endometriosis; (B), Endometriosis endometrium from a woman with ovarian endometriosis; (C), Ovarian endometriotic lesions from a woman with ovarian endometriosis. The immunohistochemistry (IHC) score of P2X3 expression in endometriosis endometrium and endometriotic lesions were both significantly higher as compared with control endometrium (P<0.05; Original magnification 400×; Bar = 50 μm).","source_license":"CC0","license_restricted":false}