학술논문
Relationship between urinary 6-sulfatoxymelatonin excretion and cancer antigen 125 in women with endometriosis
Document Type
article
Author
Source
Gynecology and Minimally Invasive Therapy, Vol 3, Iss 4, Pp 105-108 (2014)
Subject
Language
English
ISSN
2213-3070
Abstract
Objective: Pelvic endometriosis was found to be associated with oxidative stress in the peritoneal cavity. Endogenous melatonin was known for its antioxidative activities, and oral melatonin had been studied as a treatment option for endometriosis. However, the association between endogenous melatonin and endometriosis has not yet been determined. Materials and methods: A cross-sectional case-control study was implemented. Blood and urine samples from women with surgically confirmed ovarian endometriomas, benign adnexal tumors other than endometriomas, and healthy volunteers were collected and tested for cancer antigen 125 (CA125) as well as urinary 6-sulfatoxymelatonin (aMT6s), a surrogate for average serum melatonin level. Results: A total of 97 patients with endometriomas, 59 with benign ovarian tumors other than endometriomas, and 80 women without adnexal lesion were recruited. Elevated serum CA125 and decreased body mass index were found in patients with ovarian endometriosis (both p