Prostaglandin F2 alpha levels of ovarian follicular and peritoneal fluid during preovulatory phase in the women with and without endometriosis.
- Author:
Gyung Joon MIN
;
Tae Jin YOON
;
Sur Gyu SHIN
;
Yong Bum KIM
;
Jae Sook RHO
;
Il Woon JEE
;
Eun Hwan JUNG
;
Hak Soon KIM
- Publication Type:Original Article
- Keywords:
Endometriosis;
PGF2alpha;
Follicular fluid;
Peritoneal fluid
- MeSH:
Ascitic Fluid*;
Dinoprost*;
Dinoprostone;
Endometriosis*;
Estradiol;
Female;
Follicular Fluid;
Follicular Phase*;
Humans;
Infertility;
Laparotomy
- From:Korean Journal of Obstetrics and Gynecology
2000;43(11):1983-1989
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVE: The aim was to evaluate whether the differences of PG concentration in follicular and peritoneal fluid during preovulatory phase exist between the women with and without endometriosis. MATERIAL AND METHODS: Twenty-three patients with endometriosis, 8 were stage I-II and 15 were stage III-IV, and another 23 patients without endometriosis were undergone laparotomy during late follicular phase. Peritoneal fluid from 46 patients and follicular fluid from 42 patients were obtained, and these samples were analyzed double times for PGF2alpha, PGE2 and estradiol. RESULTS: The mean level of PGF2alphain the peritoneal fluid was significantly higher in the group with endometriosis than in the control(P=0.0293), especially more significant in stage I-II endometriosis. Although there was no significant difference of PGF2alphaconcentration in the follicular fluid between the groups, the stage III-IV endometriosis group showed slightly higher PGF2alphalevel than both the stage I-II group and the control(P=0.0604). And also, there was significant positive correlation with the level of PGF2alphaand estradiol in the follicular fluid only in the endometriosis group(r=0.4988, P=0.0154), not in the control. However, there was no difference in the level of PGE2 and estradiol in the peritoneal or follicular fluid between the groups. CONCLUSION: Some alterations of PGF2alphalevel exist in the women with endometriosis. These are significantly higher PGF2alphalevel in peritoneal fluid with mild endometriosis and slightly higher PGF2alphalevels in follicular fluid with extensive endometriosis during preovulatory phase, which suggest that PGF2alphamay play some roles in subfertility associated with endometriosis.
