Gonadotrophin-releasing hormone.

Gonadotrophin-releasing hormone.

Analogues of gonadotrophin releasing hormone.

Comparing gonadotrophin-releasing hormone agonists or gonadotrophin-releasing hormone antagonists in poor responder in IVF

Objective: The use of GnRH antagonist versus GnRH agonist in poor responder for patient undergoing ovarian hyperstimulation and in vitro-fertilization was compared. Materials and Methods: In this study, 23 patients underwent ovarian hyperstimulation with recombinant FSH followed by the use of GnRH antagonist (Cetrorelix) 0.25mg during the late Follicular Phase. These patients were compared to 2...

Rapid nongenomic effects of oestradiol on gonadotrophin-releasing hormone neurones.

That oestradiol can have both negative- and positive-feedback actions upon the release of gonadotrophin-releasing hormone (GnRH) has been understood for decades. The vast majority of studies have investigated the effects of in vivo oestrogen administration. In the past decade, evidence has accumulated in many neuronal and non-neuronal systems indicating that, in addition to traditional genomic ...

Gonadotrophin-releasing hormone analogues: a novel treatment for premenstrual asthma.

Premenstrual exacerbation of asthma, as reflected by a reduction in peak expiratory flow rate (PEFR), has been demonstrated in 40-100% of female asthmatics. Epidemiological data demonstrate that admission to hospital with an exacerbation of asthma occurs more frequently perimenstrually. Therapeutic interventions aimed at modifying this precipitating factor, however, remain limited. We report on...