Results 21 to 30 of about 30,222 (286)

Follicle-stimulating-hormone receptor and twinning [PDF]

open access: bronzeThe Lancet, 2001
Sir—Ayman Al-Hendy and colleagues report on the association between mutations of the follicle-stimulatinghormone receptor (FSHR) (Sept 9, p 914) and repeated twinning. They describe a woman, bearing two mutations in the receptor, one change at position 307 (alanine to threonine) and the other with a change at position 680 (asparagine to serine), who ...
Ayman Al‐Hendy   +3 more
  +7 more sources

Follicle Stimulating Hormone Receptor (FSHR) Polymorphisms and Polycystic Ovary Syndrome (PCOS) [PDF]

open access: yesFrontiers in Endocrinology, 2019
Polycystic ovary syndrome (PCOS) is the commonest endocrine abnormality in women of reproductive age typically presenting with chronic oligo- or anovulation, clinical, or biochemical hyperandrogenism and polycystic ovarian morphology (PCOM).
Joop S. E. Laven
doaj   +2 more sources

Allosteric Regulation of the Follicle-Stimulating Hormone Receptor [PDF]

open access: bronzeEndocrinology, 2018
AbstractFollicle-stimulating hormone receptor (FSHR) belongs to the leucine-rich repeat family of the G protein–coupled receptor (LGR), which includes the glycoprotein hormone receptors luteinizing hormone receptor, thyrotropin receptor, and other LGRs 4, 5, 6, and 7. FSH is the key regulator of folliculogenesis in females and spermatogenesis in males.
Selvaraj Nataraja   +2 more
openalex   +4 more sources

Follicle-Stimulating Hormone Receptors in Oocytes? [PDF]

open access: yesThe Journal of Clinical Endocrinology & Metabolism, 2002
The regulatory mechanisms of oocyte maturation remain poorly understood. Although gonadotropins play a major role in these processes, they have generally been considered to act on somatic supportive cells, but not directly on germ cells. We have raised high affinity monoclonal antibodies against LH and FSH receptors.
Meduri, Geri   +7 more
openaire   +4 more sources

The first case of novel variants of the mutation causing primary amenorrhea in 2 siblings in Korea [PDF]

open access: yesAnnals of Pediatric Endocrinology & Metabolism, 2022
Follicle-stimulating hormone receptor (FSHR) mutation is a rare cause of amenorrhea. We report the first case of FSHR mutations in Korea. Two female siblings, aged 16 (patient 1) and 19 (patient 2) years, were referred to the pediatric endocrinology ...
Sukdong Yoo   +3 more
doaj   +1 more source

Follicle-stimulating hormone signaling in Sertoli cells: a licence to the early stages of spermatogenesis

open access: yesReproductive Biology and Endocrinology, 2022
Follicle-stimulating hormone signaling is essential for the initiation and early stages of spermatogenesis. Follicle-stimulating hormone receptor is exclusively expressed in Sertoli cells.
Jia-Ming Wang   +3 more
doaj   +1 more source

The enigma of the gonadotropin-releasing hormone pulse frequency governing individual secretion of luteinizing hormone and follicle-stimulating hormone

open access: yesF&S Reports, 2023
Luteinizing hormone and follicle-stimulating hormone are the two gonadotropic pituitary hormones stimulated by one hypothalamic gonadotropin-releasing hormone (GnRH) in a pulsatile way.
Cornelis B. Lambalk, M.D., Ph.D.
doaj   +1 more source

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