Immunoproteins in the endometrium: clinical correlates of the presence of complement fractions C3 and C4

Bartosik D, D Bartosik, Delphine Bartosik, Damjanov I, I Damjanov, Ivan Damjanov, Viscarello RR, Richard R. Viscarello, R R Viscarello, Riley JA, Judith A. Riley, J A Riley
American journal of obstetrics and gynecology · 1987 · vol. 156(1) , pp. 11–15 · doi:10.1016/0002-9378(87)90194-3 · PMID:3541614 · W2024422241
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This paper investigated the presence of complement fractions C3 and C4 in the endometrium and explored their clinical relevance.

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Abstract

The presence of complement fractions C3 and C4 in endometrial tissue was studied in a consecutive series of patients undergoing diagnostic laparoscopy, to determine their specific association with endometriosis. The incidence of complement in eutopic endometrium of patients grouped according to four diagnoses was: endometriosis, 66% positive (23 of 35); active pelvic inflammatory disease, 85% positive (11 of 13); combined endometriosis with pelvic inflammatory disease, 25% positive (one of four); laparoscopically normal pelvis, 67% positive (10 of 15). These differences were not statistically significant. Complement was equally likely to be found in proliferative, secretory, menstrual, or inflammatory endometrium. Endometrial complement was found less frequently in patients with severe endometriosis as compared with those with the mild form. Among patients with endometriosis and infertility, complement was much more likely to be found in patients with primary infertility than in those with secondary infertility (p less than 0.007). In short-term follow-up of these patients, the absence of complement in the eutopic endometrium appeared to be a good predictor of subsequent pregnancies.

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Condition tags

endometriosis

MeSH descriptors

Complement C3 Complement C4 Endometriosis Endometrium Pelvic Inflammatory Disease Uterine Neoplasms Complement C3 Complement C3 Complement C4 Complement C4 Endometriosis Endometriosis Endometrium Endometrium Female Female Fluorescent Antibody Technique Fluorescent Antibody Technique Humans Humans

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

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Cited by (28)

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