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Obesity and male hypogonadism: Tales of a vicious cycle
Obesity Reviews, 2019Obesity prevalence, particularly in children and young adults, is perilously increasing worldwide foreseeing serious negative health impacts in the future to come.
D. Carrageta +3 more
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The Lancet, 2014
Male hypogonadism is a clinical syndrome that results from failure to produce physiological concentrations of testosterone, normal amounts of sperm, or both. Hypogonadism may arise from testicular disease (primary hypogonadism) or dysfunction of the hypothalamic-pituitary unit (secondary hypogonadism).
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Male hypogonadism is a clinical syndrome that results from failure to produce physiological concentrations of testosterone, normal amounts of sperm, or both. Hypogonadism may arise from testicular disease (primary hypogonadism) or dysfunction of the hypothalamic-pituitary unit (secondary hypogonadism).
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Seminars in Reproductive Medicine, 2002
Hypogonadotropic hypogonadism is characterized by failure of gonadal function secondary to deficient gonadotropin secretion, resulting from either a pituitary or hypothalamic defect, and is commonly seen in association with structural lesions or functional defects affecting this region.
Leticia F G, Silveira +2 more
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Hypogonadotropic hypogonadism is characterized by failure of gonadal function secondary to deficient gonadotropin secretion, resulting from either a pituitary or hypothalamic defect, and is commonly seen in association with structural lesions or functional defects affecting this region.
Leticia F G, Silveira +2 more
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Hypergonadotropic hypogonadism
American Journal of Obstetrics and Gynecology, 1983Etiologic factors in hypergonadotropic hypogonadism are discussed. On the basis of these data a classification system is proposed for women with hypergonadotropic hypogonadism to be used in future investigations of the natural history of this disorder.
C I, Friedman, H, Barrows, M H, Kim
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DEVELOPMENT OF SPERMATOGENESIS IN HYPOGONADISM
The Journal of Clinical Endocrinology & Metabolism, 1949THE development of spermatogenesis with mature spermatozoa in eunuchoidism or hypopituitarism is generally considered unlikely, if not impossible. In many cases of eunuchoidism as well as in panhypopituitarism the testes show degenerative changes and appear incapable of regeneration.
Natalija Musulin +2 more
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Endocrinology and Metabolism Clinics of North America, 2007
Gonadotropin-releasing hormone (GnRH) and olfactory neurons migrate together from the olfactory placode, and GnRH neurons eventually reside in the hypothalamus. Hypogonadism in male infants may be diagnosed in the first 6 months of life but cannot be diagnosed during childhood until puberty occurs.
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Gonadotropin-releasing hormone (GnRH) and olfactory neurons migrate together from the olfactory placode, and GnRH neurons eventually reside in the hypothalamus. Hypogonadism in male infants may be diagnosed in the first 6 months of life but cannot be diagnosed during childhood until puberty occurs.
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Osteoporosis and hypogonadism in men
British Journal of Hospital Medicine, 2005It is estimated that almost 1 in 10 men will suffer a fracture caused by osteoporosis after the age of 50 years. Among those are a considerable number of men who will fracture their hip. A number of therapies have demonstrated efficacy in improving bone density in men, and the issue of which therapy and when to institute it is addressed in this article.
Andrew Jamieson, Douglas G Ingham
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Endocrinology and Metabolism Clinics of North America
Delayed puberty is defined as absent testicular enlargement in boys or breast development in girls at an age that is 2 to 2.5 SDS later than the mean age at which these events occur in the population (traditionally, 14 years in boys and 13 years in girls).
Kanthi, Bangalore Krishna +2 more
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Delayed puberty is defined as absent testicular enlargement in boys or breast development in girls at an age that is 2 to 2.5 SDS later than the mean age at which these events occur in the population (traditionally, 14 years in boys and 13 years in girls).
Kanthi, Bangalore Krishna +2 more
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Genetics of Hypogonadotropic Hypogonadism
2015Hypogonadotropic hypogonadism (HH) often manifests as pubertal delay. A considerable proportion of cases of HH is due to genetic mutations. Recognizing those mutated genes and associated phenotypes may improve our diagnostic capabilities. GNRHR and TACR3 should be the first two genes to be screened in a clinical setting for equivocal cases such as ...
Topaloglu A.K., Kotan L.D.
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