Results 1 to 10 of about 217,052 (258)

Understanding Ovarian Hypo-Response to Exogenous Gonadotropin in Ovarian Stimulation and Its New Proposed Marker—The Follicle-To-Oocyte (FOI) Index

open access: yesFrontiers in Endocrinology, 2018
Hypo-responsiveness to controlled ovarian stimulation is an undervalued topic in reproductive medicine. This phenomenon manifests as a low follicles output rate (FORT) with a discrepancy between the relatively low number of pre-ovulatory follicles which ...
Carlo Alviggi   +2 more
exaly   +2 more sources

Gonadotropin-Releasing Hormone Receptors

open access: yesEndocrine Reviews, 2004
GnRH and its analogs are used extensively for the treatment of hormone-dependent diseases and assisted reproductive techniques. They also have potential as novel contraceptives in men and women. A thorough delineation of the molecular mechanisms involved
Robert P Millar   +2 more
exaly   +2 more sources

Kisspeptin directly stimulates gonadotropin-releasing hormone release via G protein-coupled receptor 54

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2005
Alan G Hendrick   +2 more
exaly   +2 more sources

Gonadotropin profile in experimentally induced hypothyroid and hyperthyroid cyclic female rats [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2022
The current study examined the association of thyroid disorders with reproductive dysfunction by determining its effect on gonadotropin secretion in cyclic female rats. Sixty cyclic females were assigned to three groups (20 each) and supplemented, for 30
Jabber A. Al-Saaidi, Jaafar Al-Bedary
doaj   +1 more source

An Action of Gonadotropin in Vitro

open access: hybridJournal of Biological Chemistry, 1962
Norman R. Mason   +2 more
openalex   +5 more sources

Follicle-stimulating hormone mediates the consumption of serum-derived glycogen by bovine cumulus-oocyte complexes during in vitro maturation [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Oocyte in vitro maturation (IVM) is an appealing approach for several assisted reproductive technologies and dissecting oocyte maturation. Nonetheless, IVM leads to lower developmental competence and usually relies on undefined, serum-
Ludymila F. Cantanhêde   +8 more
doaj   +1 more source

Direct evidence that KNDy neurons maintain gonadotropin pulses and folliculogenesis as the GnRH pulse generator

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2021
Significance Reports suggest that at least 25% of women suffering from reproductive disorders are due to hypothalamic dysfunction. Pulsatile gonadotropin-releasing hormone (GnRH) regimens are used for infertile women.
Mayuko Nagae   +12 more
semanticscholar   +1 more source

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