PMID- 11783390 OWN - NLM STAT- MEDLINE DCOM- 20020117 LR - 20061115 IS - 0529-567X (Print) IS - 0529-567X (Linking) VI - 36 IP - 3 DP - 2001 Mar TI - [Study on polymorphism of human leukocyte antigen I in patients with endometriosis]. PG - 150-2 AB - OBJECTIVE: To study the possibility of a correlation between polymorphism of human leukocyte antigen (HLA)-I antigen and occurrence of endometriosis (Em). METHODS: Polymorphism of HLA-I A and B locations were detected by mini-lymphocytotoxin test in 40 surgically proven Em patients and 50 normal controls. The frequency of different antigens on both A and B sites were compared between the 2 groups. RESULTS: No significant difference of the antigen frequency at HLA-I A site was shown between Em and control groups. However, at HLA-I B site, frequency of B46 antigen in Em group was significantly higher [33% Vs 16%, P < 0.05, relative risk (RR) 2.5278] and frequency of B48 antigen in Em group was significantly lower (3% Vs 16% P < 0.05, RR 0.1346) as compared with those of the controls. CONCLUSIONS: The occurrence of Em may be associated with the presence of HLA-I B46 antigen. On the contrary, the HLA-I B48 antigen might play a protective role against Em. FAU - Wang, X AU - Wang X AD - Department of Obstetrics and Gynecology, Second Affiliated Hospital, Hunan Medical University, Changsha 410011, China. FAU - Lin, Q AU - Lin Q FAU - Guo, S AU - Guo S LA - chi PT - English Abstract PT - Journal Article PL - China TA - Zhonghua Fu Chan Ke Za Zhi JT - Zhonghua fu chan ke za zhi JID - 16210370R RN - 0 (HLA Antigens) SB - IM MH - Adult MH - Endometriosis/genetics/*immunology MH - Female MH - Genes, MHC Class I MH - HLA Antigens/*genetics MH - Humans MH - Middle Aged MH - Polymorphism, Genetic EDAT- 2002/01/11 10:00 MHDA- 2002/01/23 10:01 CRDT- 2002/01/11 10:00 PHST- 2002/01/11 10:00 [pubmed] PHST- 2002/01/23 10:01 [medline] PHST- 2002/01/11 10:00 [entrez] PST - ppublish SO - Zhonghua Fu Chan Ke Za Zhi. 2001 Mar;36(3):150-2.