Results 51 to 60 of about 41,302 (312)

Erectile dysfunction etiology and hormonal changes. Minireview [PDF]

open access: yes, 2012
Erectile dysfunction etiology and hormonal changes ...
Kokk, Kersti, Orro, Helen
core   +3 more sources

X-linked adrenal hipoplasia congenita: clinical and follow-up findings of two kindreds, one with a novel NR0B1 mutation [PDF]

open access: yes, 2015
X-linked adrenal hypoplasia congenita typically manifests as primary adrenal insufficiency in the newborn age and hypogonadotropic hypogonadism in males, being caused by mutations in NR0B1 gene.
Dias Pereira, Bernardo   +4 more
core   +1 more source

A Current Perspective on Delayed Puberty and Its Management

open access: yesJCRPE
Delayed puberty is defined as the lack of development of secondary sex characteristics in childhood. Based on a review of the literature, delayed puberty can be divided into three main categories: (i) hypergonadotropic hypogonadism (congenital and ...
Ayhan Abacı, Özge Besci
doaj   +1 more source

New genetic findings in a large cohort of congenital hypogonadotropic hypogonadism.

open access: yesEuropean Journal of Endocrinology, 2019
Context Congenital hypogonadotropic hypogonadism (CHH) is a rare condition caused by GnRH deficiency. Several genes have been associated with the pathogenesis of CHH, but most cases still remain without a molecular diagnosis.
Lorena Guimaraes Lima Amato   +11 more
semanticscholar   +1 more source

Advent of NK3R Antagonists for the Treatment of Menopausal Hot Flushes: A Narrative Review

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT The menopause transition is marked by symptoms predominantly attributed to declining oestrogen levels. Approximately 80% of women experience associated symptoms, and 25% experience severe symptoms. The commonest are vasomotor symptoms (VMS), collectively referring to hot flushes and/or night sweats.
Aaran H. Patel   +5 more
wiley   +1 more source

Parallel Multi-Gene Panel Testing for Diagnosis of Idiopathic Hypogonadotropic Hypogonadism/Kallmann Syndrome

open access: yesCase Reports in Genetics, 2019
Kallmann syndrome (KS)/Idiopathic hypogonadotropic hypogonadism (IHH) is characterized by hypogonadotropic hypogonadism and anosmia or hyposmia due to the abnormal migration of olfactory and gonadotropin releasing hormone producing neurons.
Manickavasagam Senthilraja   +5 more
doaj   +1 more source

Substance P regulates puberty onset and fertility in the female mouse [PDF]

open access: yes, 2015
Puberty is a tightly regulated process that leads to reproductive capacity. Kiss1 neurons are crucial in this process by stimulating GnRH, yet how Kiss1 neurons are regulated remains unknown. Substance P (SP), an important neuropeptide in pain perception,
Carroll, R.S.   +7 more
core   +1 more source

Defective AMH signaling disrupts GnRH neuron development and function and contributes to hypogonadotropic hypogonadism

open access: yeseLife, 2019
Congenital hypogonadotropic hypogonadism (CHH) is a condition characterized by absent puberty and infertility due to gonadotropin releasing hormone (GnRH) deficiency, which is often associated with anosmia (Kallmann syndrome, KS).
S. Malone   +19 more
semanticscholar   +1 more source

Testicular histopathology and its association with germ cell numbers, serum concentrations of reproductive hormones, and semen quality

open access: yesAndrology, EarlyView.
Abstract Background It is well‐established that spermatogenesis, semen quality, and reproductive hormones are interlinked. It is, however, less well‐described how various specific testicular histopathologies are linked to reproductive hormones and semen quality.
Gülizar Saritas   +6 more
wiley   +1 more source

A case of Kallmann syndrome associated with a non-functional pituitary microadenoma

open access: yesEndocrinology, Diabetes & Metabolism Case Reports, 2018
Kallmann syndrome (KS) is a form of hypogonadotropic hypogonadism in combination with a defect in sense of smell, due to abnormal migration of gonadotropin-releasing hormone-producing neurons. We report a case of a 17-year-old Tunisian male who presented
Taieb Ach   +7 more
doaj   +1 more source

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