Results 31 to 40 of about 155,820 (386)

Gonadotropins and Their Analogs: Current and Potential Clinical Applications

open access: yesEndocrine reviews, 2018
The gonadotropin receptors LH receptor and FSH receptor play a central role in governing reproductive competency/fertility. Gonadotropin hormone analogs have been used clinically for decades in assisted reproductive therapies and in the treatment of ...
Ross C. Anderson   +3 more
semanticscholar   +1 more source

The effects of flutamide on the neonatal rat hypothalamic–pituitary–adrenal and gonadal axes in response to hypoxia

open access: yesPhysiological Reports, 2019
Hypoxia is common with preterm birth and may lead to long‐term effects on the adult hypothalamic–pituitary–adrenal (HPA) axis that are sexually dimorphic due to neonatal androgens.
Santiago Rolon   +6 more
doaj   +1 more source

Challenges and controversies in diagnosis and management of gonadotropin dependent precocious puberty: An Indian perspective

open access: yesIndian Journal of Endocrinology and Metabolism, 2015
Managing precocious puberty (PP) has been a challenge due to lack of standardized definition, gonadotrophins assay, gonadotrophin stimulation, timings for blood sampling, and parameters for assessing outcomes.
Manoj Kumar   +2 more
doaj   +1 more source

Serum testosterone level correlates with left ventricular hypertrophy in older women

open access: yesFrontiers in Endocrinology, 2023
IntroductionSex hormones may play an important role in age-related cardiac remodeling. However, their impact on cardiac structure and function in females of advanced age still remains unclear. The aim of this study is to evaluate the relationship between
Iwona Szadkowska   +6 more
doaj   +1 more source

Responsiveness of bovine cumulus-oocyte-complexes (COC) to porcine and recombinant human FSH, and the effect of COC quality on gonadotropin receptor and Cx43 marker gene mRNAs during maturation in vitro [PDF]

open access: yes, 2003
Substantially less development to the blastocyst stage occurs in vitro than in vivo and this may be due to deficiencies in oocyte competence. Although a large proportion of bovine oocytes undergo spontaneous nuclear maturation, less is known about ...
Calder, Michele D   +3 more
core   +4 more sources

Effects of GnRH agonist immunization on vaginal electrical resistance, FSH, LH, and ovaries in prepubertal female sheep

open access: yesCzech Journal of Animal Science, 2013
The study is aimed at the investigation of the effects of GnRH agonist (alarelin) immunization on the vaginal electrical resistance (VER) and secretion of FSH and LH in sheep.
S. Wei   +5 more
doaj   +1 more source

Testicular dysfunction at diagnosis in children and teenagers with haematopoietic malignancies improves after initial chemotherapy

open access: yesFrontiers in Endocrinology, 2023
IntroductionHematopoietic malignancies are the most frequent type of cancer in childhood. Recent advances in cancer treatment have significantly improved survival until adulthood. There is an extensive literature on the effects of cancer treatment on the
Jimena Lopez Dacal   +15 more
doaj   +1 more source

Pulsatile gonadotropin-releasing hormone: clinical applications of a physiologic paradigmEssential Points

open access: yesF&S Reports, 2023
Gonadotropin-releasing hormone (GnRH) is a fundamental driver of human reproduction. A pulsatile pattern of GnRH secretion is essential to achieve pituitary stimulation, gonadotropin secretion, and normal gonadal function.
Marco Filicori, M.D.
doaj   +1 more source

The Value of Comparative Animal Research : Krogh’s Principle Facilitates Scientific Discoveries [PDF]

open access: yes, 2017
There are no conflicts of interest to declare. This paper developed from the 2016 Early Career Impact Award from the Federation of Associations in Behavioral & Brain Sciences to TJS. TJS has received funding from The Leverhulme Trust.
Alward, Beau A.   +5 more
core   +2 more sources

Impact of 6-month triptorelin formulation on predicted adult height and basal gonadotropin levels in patients with central precocious puberty

open access: yesFrontiers in Endocrinology, 2023
BackgroundTriptorelin, a long-acting gonadotropin-releasing hormone (GnRH) agonist, is available in 1-, 3-, and 6-month formulations to treat central precocious puberty (CPP).
Eunjoo Yoo   +8 more
doaj   +1 more source

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