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| ORIGINAL ARTICLE |
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| Year : 2013 |
Volume
: 6 | Issue : 3 | Page
: 205-212 |
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Comparative multiplex analysis of cytokines, chemokines and growth factors in follicular fluid of normoresponder women undergoing ovum donation with gonadotropin-releasing hormone agonist versus gonadotropin-releasing hormone antagonist protocols
Neena Malhotra1, Akhilesh Srivastava2, Harpal Rana2, Anupama Bahadur1, Jayasree Sengupta3, Debabrata Ghosh2
1 Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi, India
2 Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
3 Department of Physiology North DMC Medical College, Hindu Rao Hospital, New Delhi, India
Correspondence Address:
Debabrata Ghosh
Department of Physiology, All India Institute of Medical Sciences, New Delhi
India
 Source of Support: All India Institute of Medical Sciences, New Delhi for the Bioplex ProTM human cytokine standard 27.plex and 21.plex kits, Conflict of Interest: None  | Check |
DOI: 10.4103/0974-1208.121424
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Background: Conflicting results were yielded about the superiority of gonadotropin-releasing hormone agonist (GnRH-a) versus gonadotropin-releasing hormone antagonist (GnRH-ant) protocols used in ovarian stimulation in in vitro fertilization (IVF) set-up. Reports also indicate that any single specific individual marker in follicular fluid collected at the time of oocyte retrieval bears inconclusive value as a predictor of oocyte quality. Aims: Simultaneous analyses of large numbers of cytokines, chemokines and growth factors in ovarian follicular fluid and perifollicular vascularity in both protocols for ovarian stimulation in IVF program to address the above mentioned lacunae. Settings and Designs: Normoresponder women (n = 45) were subjected to either GnRH-a (Group 1; n = 23) or GnRH-ant (Group 2; n = 22) for ovarian stimulation in IVF clinics. Materials and Methods: The fluid samples of dominant follicles collected at oocyte retrieval from women in Group 1 (GnRH-a; n = 20) and Group 2 (GnRH-ant; n = 16) were used for simultaneous quantitative assays of 48 cytokines. Perifollicular vascularity was assessed by Doppler hemodynamics to assess the ovarian vascular response in all participants in Groups 1 and 2. Results: Despite demographic and reproductive parameters studied remained comparable, higher follicular fluid concentration of interleukins, IL-3 (P < 0.01), IL12p70 (P < 0.05) and vascular endothelial growth factor (P < 0.01), P4 (P < 0.05) and pulsatility index (P < 0.04) along with a lower number of oocytes in metaphase II stage (P < 0.03) was observed in Group 2 compared with Group 1. GnRH-a protocol appeared to be superior to GnRH-ant protocol for ovarian stimulation in normoresponder women. |
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