Auflistung Nach Schlagwort "ovulation induction"
Anzeige der Dokumente 1-20 von 20
-
Administration of prednisolone and low molecular weight heparin in patients with repeated implantation failures: a cohort study
(2018)Conflicting results exist for low molecular weight heparin (LMWH) and prednisolone when tested as separate adjuncts for the improvement of the clinical outcomes in patients with repeated implantation failures (RIF) undergoing ... -
Blood ghrelin, adiponectin and resistin levels during controlled ovarian stimulation in IVF cycles
(2016)The aim of the present study was to investigate changes of blood ghrelin, adiponectin and resistin levels in IVF/ICSI-ET cycles. Twenty women were stimulated with recombinant FSH in a GnRH agonist short protocol for IVF/ICSI. ... -
Changes in pituitary response to gonadotropin releasing hormone following bilateral ovariectomy in women treated with follicle-stimulating hormone
(1996)Superovulation induction in women attenuates the pituitary response to gonadotropin-releasing hormone (GnRH). The aim of this study was to assess the duration of the suppressing activity of the ovaries on the pituitary. ... -
Corifollitropin alfa compared with follitropin beta in GnRH-antagonist ovarian stimulation protocols in an unselected population undergoing IVF/ICSI
(2017)Recombinant DNA technologies have produced Corifollitropin alfa (CFa) used during IVF/ICSI in order to keep the circulating FSH levels above the threshold necessary to support multi-follicular growth for a week. In this ... -
Cumulative pregnancy rate after ICSI with cryopreserved testicular tissue in non-obstructive azoospermia
(2005)The aim of the present study was to describe a simplified and inexpensive method of testicular tissue freezing to assess the cumulative clinical pregnancy rate (CPR) by this technique, and to provide useful information for ... -
Current and future status of ovulation induction in polycystic ovary syndrome
(1997)Great progress has been achieved during the last 20 years in the field of ovulation induction in patients with polycystic ovary syndrome (PCOS). Clomiphene citrate remains the first line of treatment for all anovulatory ... -
Exogenous progesterone for LH surge prevention is redundant in ovarian stimulation protocols
(2021)During ovarian stimulation for IVF–embryo transfer treatment, a premature LH surge may lead to progesterone elevation that disrupts endometrial maturation and affects the probability of pregnancy following fresh embryo ... -
Factors affecting outcome after ICSI with spermatozoa retrieved from cryopreserved testicular tissue in non-obstructive azoospermia
(2005)There is a lack of data regarding variables affecting the treatment outcome for non-obsructive azoospermia when spermatozoa from cryopreserved testicular specimens are utilized for ICSI. The objective of the present ... -
Growth hormone, insulin-like growth factor I, and leptin interaction in human cultured lutein granulosa cells steroidogenesis
(2008)Objective: To investigate the effect of leptin on the actions of growth hormone (GH) and insulin-like growth factor-I (IGF-I) in ovarian steroidogenesis in vitro. Design: In vitro cell culture study. Setting: Research ... -
Impact of thyroid status on the response to ram effect in ewes [Συμβολή του θυρεοειδούς στην απάντηση στην "επίδραση του αρσενικού" στις προβατίνες]
(2018)The role of thyroid hormones on the transition to anestrous has been well established in ewes, but their possible involvement in the induction of reproductive activity remains obscure. The aim of the present study was to ... -
Luteal-phase endocrinology
(2009)The corpus luteum is formed from the pre-ovulatory follicle under the action of the mid-cycle LH surge. LH is the main luteotrophic hormone in women controlling luteal structure and function during the normal menstrual ... -
Mild versus conventional antagonist ovarian stimulation protocols in expected normal responders undergoing IVF/ICSI: a case–control study
(2017)Mild controlled ovarian hyperstimulation (COH) protocols combining clomiphene citrate (CC) or letrozole with gonadotropins were introduced as an effective alternative of conventional COH in normal responders undergoing ... -
Mild versus conventional ovarian stimulation for poor responders undergoing IVF/ICSI
(2017)Background/Aim: Mild stimulation protocols have been implemented to be offered to subfertile patients who respond poorly to ovarian stimulation. We aimed to compare the efficacy of mild versus conventional gonadotropin-releasing ... -
Ovulation induction: a mini review
(2005)Ovulation induction is the method for treating anovulatory infertility. For patients with hypogonadotrophic hypogonadism,the treatment involves administration of both FSH and LH, while HCG is injected for follicle rupture. ... -
Polycystic ovaries and obesity
(2015)Almost 50% of the women with polycystic ovary syndrome (PCOS) are obese. Obesity in PCOS affects reproduction via various mechanisms. Hyperandrogenism, increased luteinizing hormone (LH) and insulin resistance play a pivotal ... -
A Randomized Controlled Trial on the Efficacy and Safety of Low-Dose hCG in a Short Protocol with GnRH Agonist and Ovarian Stimulation with Recombinant FSH (rFSH) During the Follicular Phase in Infertile Women Undergoing ART
(2022)Τhis study aims to investigate whether the addition of low-dose hCG throughout stimulation in infertile women undergoing IVF improves IVF outcome parameters. This is a prospective, multicenter, randomized, double-blind, ... -
Risks in surrogacy considering the embryo: From the preimplantation to the gestational and neonatal period
(2018)Surrogacy is an assisted reproduction-based approach in which the intended parents assign the gestation and birth to another woman called the surrogate mother. The drivers of surrogacy refer largely to infertility, medical ... -
Standards of Care in infertility in Europe
(2016)Evidence-based medicine is the principal approach to medical practice. There are several debatable issues in infertility, which require clarification. Over the past 20 years, reliable methodology has been developed for the ... -
Transdermal testosterone pretreatment in poor responders undergoing ICSI: A randomized clinical trial
(2016)STUDY QUESTION: Does pretreatment with transdermal testosterone increase the number of cumulus-oocyte complexes (COCs) retrieved by more than 1.5 in poor responders undergoing intracytoplasmic sperm injection (ICSI), using ...