GnRH agonist down-regulation
Can cycle day 7 FSH concentration during controlled ovarian stimulation be used to guide FSH dosing for in vitro fertilization?
... Patient characteristics are detailed in Table 1. The average age of patients included in the study was 35.8 - years (21–45), Average BMI was 24.5 (17–41) and base- line CD3 FSH was 6.5 (2.4-20) prior to the IVF cycle. ...
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GnRH agonists induce endometrial epithelial cell apoptosis via GRP78 down regulation
... Proteomic analysis is a powerful screening method for detecting unexpected changes in protein expression that might be missed using conventional biochemical tech- niques. Aside from accelerating diagnosis, the use of ...
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Strategies for Pituitary Down-regulation to Optimize IVF/ICSI Outcome in Poor Ovarian Responders
... Traditional GnRH agonist flare and long luteal phase protocols do not appear to be ...of GnRH agonist doses, "stop" proto- cols, and microdose GnRH agonist flare regimes ...
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A three-arm randomised controlled trial comparing Gonadotrophin Releasing Hormone (GnRH) agonist long regimen versus GnRH agonist short regimen versus GnRH antagonist regimen in women with a history of poor ovarian response undergoing in vitro fertilisation (IVF) treatment: Poor responders intervention trial (PRINT)
... Pituitary down-regulation with GnRH agonist, nafarelin (Synarel; Pharmacia, UK) starts on day 21 of the men- strual ...confirm down regulation (quiescent ovaries with follicles ...
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Comparison of pregnancy outcome in half-dose Triptorelin and short-acting Decapeptyl in long protocol in ART cycles: A randomized clinical trial
... hypothalamic down-regulation/COH protocols; the half dose of depot form of Triptorelin and short-acting form of ...form GnRH agonist group compared to short acting GnRH agonist ...
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Early-cleavage is a reliable predictor for embryo implantation in the GnRH agonist protocols but not in the GnRH antagonist protocols
... the GnRH agonist ...the GnRH antagonist group (Table 3). GnRH antagonists act through competi- tive binding to GnRH receptors, a situation that can be reversed by ...to GnRH ...
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A STUDY ON THE EFFECTIVENESS OF CLOMIPHENE CITRATE IN COMPARISON TO GnRH ANTAGONIST IN PREVENTING LH SURGE AMONG PATIENTS UNDERGOING OVULATION INDUCTION IN IVF-ICSI
... using GnRH antagonist as the pituitary down regulation agents had the gonadotropin injection started from day 2 to 3 ...or GnRH agonist trigger and prolonged luteal phase sup- port with ...
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GnRH agonist versus GnRH antagonist in assisted reproduction cycles: oocyte morphology
... of GnRH-ant capable of blocking the pituitary receptors offered a new therapeutic ...of GnRH analogue used ...a GnRH-ant in controlled ovarian hyperstimulation improves the outcome of pregnancy in ...
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GnRH antagonist rescue protocol combined with cabergoline versus cabergoline alone in the prevention of ovarian hyperstimulation syndrome: a randomized controlled trial
... All patients recruited to this study were stimulated using the long luteal GnRH agonist protocol [12]. Trip- torelin (Decapeptyl, Ipsen, Slough, United Kingdom) at a daily dose of 0.1 mg/S.C was started one ...
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GnRH agonist trigger versus hCG trigger in GnRH antagonist in IVF/ICSI cycles: A review article
... trigger, GnRH-a, which unlike hCG, does not affect the early luteal ...the GnRH-a trigger reduces LH levels through pituitary down-regulation, so that the amount of LH is inadequate for ...
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Original Article GnRH agonist enhances autophagy in a mouse model of adenomyosis
... with GnRH agonists before frozen embryo transfer can improve clinical pregnancy, implantation, and ongoing pregnancy rates ...of GnRH agonists may involve pituitary down regulation, which ...
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Empty Follicle Syndrome Following GnRHa Trigger in PCOS Patients Undergoing IVF Cycles
... endogenous GnRH stimulation and thus may not reliably respond to GnRHa ...long agonist protocols or fol- lowing prolonged usage of oral contraceptive [as encountered in subject 9] would also run the risk of ...
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A comparative study of GnRH antagonist and GnRH agonist in PCO patients undergoing IVF/ICSI cycles
... OHSS, GnRH agonist 500µg ...of GnRH agonist and injection of HCG in agonist group while in antagonist group, duration of HMG usage was considered as ...
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Ovulatory and Reproductive Characteristics of Sows Treated with an Intravaginal GNRH Agonist Gel
... A rise in corticosteroid concentrations can also play a role in the reproductive processes of the pig. Cortisol concentrations increased when sows were removed from their pens and came in olfactory contact with a boar ...
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Comparative prospective study of 2 ovarian stimulation protocols in poor responders: effect on implantation rate and ongoing pregnancy
... long GnRH agonist protocol, 440 women were prospectively ran- domized, after an interval of less than 4 months, to a prospective study comparing two other protocols ...
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GnRH analogs for the treatment of symptomatic uterine leiomyomas
... the GnRH agonist treatment induces a reduction in uterine volume compared with analog alone ...of GnRH agon- ists were reduced in both add-back therapy regimens, with no difference between ...
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... Results: We discovered that 56 women (46.3%) eventually achieved spontaneous conception after surgery but upon further analysis, it was discovered that GnRH-agonist played no significantly meaningful role ...
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“Androgen Deprivation Therapy for Prostate Cancer an Update on Triptorelin” by Ali Hamdan Fahad, Iraq.
... The GnRH agonist, triptorelin is a first-line hormonal therapy that has demonstrated efficacy and safety in clinical trials of patients with locally advanced non-metastatic or metastatic disease in our ...
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Intrafollicular LH administration in dairy heifers treated with a GnRH agonist
... Keywords: intrafollicular treatment; double channel system; luteinising hormone; deslorelin; cattle Abbreviations CL = corpus luteum, FSH = follicle stimulating hormone, hCG = human chor[r] ...
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Gonadotropin-Releasing Hormone (GnRH) Agonist Trigger in a GnRH Antagonist Protocol and Severe Ovarian Hyperstimulation Syndrome
... 1.2 ng/dL; and LH, 6.7 mUI/mL. The ultrasound examination showed six follicles ≥ 18 mm in diameter, and 17 follicles between 14–18 mm in diameter. Oocyte retrieval was performed 35 hours after the trigger by vaginal ...
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