title: Follicular fluid and serum vascular endothelial growth factor, interleukin (IL)-1β and glycodelin concentrations: comparison between long-gonadotropin-releasing hormone (GnRH)-agonist and GnRH-antagonist cycles: a randomized controlled trial.
abstract: In this randomized controlled trial, we aimed to examine whether differences exist among patients who underwent assisted reproductive technology treatment with a long-GnRH-agonist compared to a GnRH-antagonist protocol in terms of levels of follicular fluid (FF) and serum concentrations of vascular endothelial growth factor (VEGF), glycodelin and interleukin (IL)-1β on the day of oocyte pick-up (OPU). In 80 infertile couple with male factor or unexplained infertility, 40 women stimulated with GnRH-antagonist protocol and 40 women with the long-GnRH-agonist protocol. FF and blood serum samples were obtained simultaneously from 80 women during the OPU procedure and the concentrations of VEGF, IL-1β and glycodelin were measured with commercially available kits. Concentrations of FF VEGF, IL-1β and glycodelin were not significantly different in the long-GnRH-agonist and GnRH-antagonist groups, and neither were serum concentrations of VEGF, IL-1β and glycodelin. According to our results in at least, we can say that minor differences between these protocols in terms of clinical pregnancy do not depend on VEGF, glycodelin or IL-1β.
authors.affiliation: Department of Obstetrics and Gynecology and.
authors.forename: Yunus
authors.initials: Y
authors.lastname: Aydin
authors.forename: Hikmet
authors.initials: H
authors.lastname: Hassa
authors.forename: Tugba
authors.initials: T
authors.lastname: Isikci
authors.forename: Omer
authors.initials: O
authors.lastname: Colak
mesh_terms: D000328:Adult; D002985:Clinical Protocols; D005260:Female; D015571:Follicular Fluid / Q000378:metabolism*; D000071816:Glycodelin; D006023:Glycoproteins / Q000097:blood / Q000378:metabolism*; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists* / Q000037:antagonists & inhibitors*; D006801:Humans; D007246:Infertility / Q000628:therapy; D053583:Interleukin-1beta / Q000097:blood / Q000378:metabolism*; D010062:Ovulation Induction / Q000379:methods*; D016896:Treatment Outcome; D042442:Vascular Endothelial Growth Factors / Q000097:blood / Q000378:metabolism*
chemical_list: D000071816:Glycodelin; D006023:Glycoproteins; D053583:Interleukin-1beta; C045246:PAEP protein, human; D042442:Vascular Endothelial Growth Factors; D007987:Gonadotropin-Releasing Hormone
keywords: Glycodelin; gonadotropin-releasing hormone agonist; gonadotropin-releasing hormone antagonist; interleukin (IL)-1β; vascular endothelial growth factor