Results 11 to 20 of about 74,557 (274)

Suppression of reproductive function in juvenile rams by a slow-release gonadotropin-releasing hormone implant [PDF]

Open Veterinary Journal, 2022
Background: Regarding animal welfare and reversible suppression of reproduction the need for alternatives to surgical castration like slow-release gonadotropin-releasing hormone implants is increasing.
Luise Prestel, Jessica Joerling, Klaus Failing, Henrik Wagner, Axel Wehrend   +4 more
doaj   +1 more source

Gonadotropin-Releasing Hormone [PDF]

The FEBS Journal, 2008
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Zvi Naor, Rony Seger
openaire   +5 more sources

Invitro fertilization outcome in triggering with GnRH agonist, Hcg or combination of GnRH agonist and Hcg [PDF]

Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2020
Introduction: Human chorionic gonadotropin for the final maturation of eggs in the In-vitro fertilization cycle was associated with the possibility of a negative effect on endometrial acceptance, fetal quality and ovarian hyper stimulation syndrome ...
Alamtaj Samsami, Sara Davoodi, Shaghayegh Moradi Alamdarloo, Tahere Poordast, Zahra Shiravani, Azade Morshedzadeh   +5 more
doaj   +1 more source

Effects of gonadotropin-releasing hormone agonist treatment on final adult height in boys with idiopathic central precocious puberty [PDF]

Annals of Pediatric Endocrinology & Metabolism, 2021
Purpose There are few reports on the therapeutic effects of gonadotropin-releasing hormone agonists in boys with central precocious puberty, and studies reported in Korea are very rare.
Ah Young Cho, Su Yeong Ko, Jae Hee Lee, Eun Young Kim   +3 more
doaj   +1 more source

Research progress of manganese exposure on abnormal GnRH release in hypothalamus affecting reproductive function

环境与职业医学, 2023
Manganese plays an important physiological role in the organism, and excessive manganese exposure can cause impairment of neurological and reproductive functions.
Huan MAO, Yan LI
doaj   +1 more source

Development of the gonadotropin‐releasing hormone system [PDF]

Journal of Neuroendocrinology, 2022
AbstractThis review summarizes the current understanding of the development of the neuroendocrine gonadotropin‐releasing hormone (GnRH) system, including discussion on open questions regarding (1) transcriptional regulation of the Gnrh1 gene; (2) prenatal development of the GnRH1 system in rodents and humans; and (3) paracrine and synaptic ...
Duittoz, Anne H., Forni, Paolo E., Giacobini, Paolo, Golan, Matan, Mollard, Patrice, Negrón, Ariel L., Radovick, Sally, Wray, Susan   +7 more
openaire   +4 more sources

Obstetric and neonatal outcomes after programmed frozen embryo transfer with or without GnRH agonist for polycystic ovary syndrome: secondary analysis results from a randomized controlled trialAJOG Global Reports at a Glance

AJOG Global Reports, 2023
BACKGROUND: Recent studies have reported higher risks of adverse maternal and neonatal outcomes, such as hypertensive disorders of pregnancy, after programmed frozen embryo transfer, especially in cycles with gonadotropin-releasing hormone agonist ...
Hui-ying Jie, MD, Ruifang Hu, BS, Limei Zhang, MD, Kexin Dong, MD, Chunyan Wu, MD, Qiong Wang, MD, Lu Luo, MD   +6 more
doaj   +1 more source

GPGMH, a New Fixed Timed-AI Synchronization Regimen for Swamp and River Crossbred Buffaloes (Bubalus bubalis)

Frontiers in Veterinary Science, 2021
The crossbreeding of Swamp and River type buffalo breeds is practiced for the improvement of milk yield and reproductive performance in swamp buffalo herds. This study aimed to modify the Ovsynch synchronization protocol (GPG) and improve the fixed-timed
Adili Abulaiti, Hadeel S. El-Qaliouby, Hadeel S. El-Qaliouby, Halla E. K. El Bahgy, Halla E. K. El Bahgy, Zahid Naseer, Zulfiqar Ahmed, Guohua Hua, Guohua Hua, Guohua Hua, Liguo Yang, Liguo Yang, Liguo Yang   +12 more
doaj   +1 more source

Gonadotropin-Releasing Hormone in Milk [PDF]

Science, 1977
The hypothalamic hormone gonadotropin-releasing hormone (GnRH) has been found in milk of man, cow, and rat. Radioimmunoassays of acidified milk indicate concentrations of GnRH ranging between 0.1 and 3 nanograms per milliliter. Multistep extractions, followed by electrophoresis, reveal gonadotropin-releasing activity in the fraction that comigrates ...
Baram, Tallie, Koch, Yitzhak, Hazum, Eli, Fridkin, Mati   +3 more
openaire   +5 more sources

Fertility preservation in breast cancer with oral progestin: is it an option? A pilot study

Einstein (São Paulo), 2021
Objective To compare the effectiveness of oral progestins and injectable gonadotropin-releasing hormone antagonist medication in cancer fertility preservation in patients with breast cancer.
Renato de Oliveira, Bárbara Gomes Maya, Mariana Bittencourt Silva Nogueira, Gabriel Seixas Conceição, Bianca Bianco, Caio Parente Barbosa   +5 more
doaj   +2 more sources