نتایج جستجو برای: gnrha long protocol

تعداد نتایج: 1006411  

2017
Khaleque Newaz Khan Michio Kitajima Koichi Hiraki Akira Fujishita Masahiro Nakashima Tadayuki Ishimaru Hideaki Masuzaki

Background: We recently demonstrated the effect of gonadotropin-releasing hormone agonist (GnRHa) on tissue inflammation, angiogenesis and apoptosis in endometriosis, adenomyosis and uterine myoma. Here, we investigated expression of GnRH receptors (GnRHR) and effect of GnRHa on the proliferation of cells derived from endometria and pathologic lesions of women with these reproductive diseases. ...

2015
Engin Türkgeldi Lale Türkgeldi Ayşe Seyhan Barış Ata

Gonadotropin-releasing hormone agonists (GnRHa) have gained increasing attention in the last decade as an alternative trigger for oocyte maturation in patients at high risk for ovarian hyperstimulation syndrome (OHSS). They provide a short luteinizing hormone (LH) peak that limits the production of vascular endothelial growth factor, which is the key mediator leading to increased vascular perme...

Journal: :General and comparative endocrinology 2005
Joseph Aizen Iris Meiri Itai Tzchori Berta Levavi-Sivan Hanna Rosenfeld

A dot-blot immunoassay for the detection of vitellogenin (Vtg) in plasma of adult grey mullet (Mugil cephalus) was developed. The assay identified the sex of the tested fish prior to detectable gonadal development, enabling the establishment of broodstock at the desired ratio of 7:4 females to males. This broodstock was maintained under natural photoperiod, and used to study the relative effect...

Journal: :JAMA oncology 2016
Maxine Sun Toni K Choueiri Ole-Petter R Hamnvik Mark A Preston Guillermo De Velasco Wei Jiang Stacy Loeb Paul L Nguyen Quoc-Dien Trinh

IMPORTANCE Androgen-deprivation therapy (ADT) through surgical castration is equally effective as medical castration in controlling prostate cancer (PCa). However, the adverse effect profiles of both ADT groups have never been compared. OBJECTIVE To provide a comparative effectiveness analysis of the adverse effects of gonadotropin-releasing hormone agonists (GnRHa) vs bilateral orchiectomy i...

Journal: :Human reproduction 1997
V De Leo G Morgante D Lanzetta D D'Antona R S Bertieri

We report the results of administration of danazol after suspension of gonadotrophin-releasing hormone analogue (GnRHa) therapy for uterine myomas. A total of 21 women with uterine myomas was treated with 100 mg danazol for 6 months after GnRHa therapy. Uterine volume and endocrine status were monitored monthly by ultrasound and assay of plasma gonadotrophins, oestradiol and progesterone. The r...

Journal: :Human reproduction 2010
Khaleque Newaz Khan Michio Kitajima Koichi Hiraki Akira Fujishita Masahiro Nakashima Tadayuki Ishimaru Hideaki Masuzaki

BACKGROUND We recently demonstrated the effect of gonadotrophin-releasing hormone agonist (GnRHa) on tissue inflammation, angiogenesis and apoptosis in endometriosis, adenomyosis and uterine myoma. Here, we investigated expression of GnRH receptors (GnRHRs) and effect of GnRHa on the proliferation of cells derived from endometria and pathological lesions of women with these reproductive disease...

2017
Abdullah Bereket

Central precocious puberty (CPP) is a diagnosis that pediatric endocrinologists worldwide increasingly make in girls of age 6-8 years and is mostly idiopathic. Part of the reason for increasing referral and diagnosis is the perception among the doctors as well as the patients that treatment of CPP with long-acting gonadotropin-releasing hormon analogues (GnRHa) promote height of the child. Alth...

Journal: :Human reproduction 2010
Khaleque Newaz Khan Michio Kitajima Koichi Hiraki Akira Fujishita Ichiro Sekine Tadayuki Ishimaru Hideaki Masuzaki

BACKGROUND Information is limited regarding the multifunctional role of GnRH agonist (GnRHa) therapy in reproductive diseases. We investigated the pattern of changes in inflammatory reaction, micro-vessel density and apoptosis in the tissues collected from women with endometriosis, adenomyosis and uterine myoma who were treated with or without GnRHa therapy. METHODS Biopsy specimens were coll...

Journal: :international journal of fertility and sterility 0

background: to compare a flexible, multi-dose gnrh antagonist protocol with a long gnrh .agonist protocol in poor respo materials and methods: a randomized clinical trial of 70 poor responder patients (35 patients in gnrh antagonist protocol and 35 patients in long gnrh agonist protocol) was performed at royan institute, tehran, iran. both groups were given a fixed dose of human menopausal gona...

چکیده در این مطالعه اثرات آنالوگ هورمون آزاد کننده گنادوتروپین (GnRHa) به­شکل امولسیون آب در روغن(w/o) و خالص در تحریک و همزمانی اوولاسیون قزل­آلای رنگین کمان بررسی شد. آنالوگ هورمون GnRH در محلول نمکی 9/0 درصد و یا گلیکول پروپلین حل شد و با حجم برابری از آدجوانت ناقص فروند  (GnRHa-FIA)ترکیب گردید. در ماهیان تیمارهای مختلف 5/0 میلی لیتر از ترکیب مذکور تزریق شد. میزان هورمون در همه تیمارها به ج...

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