Results 11 to 20 of about 459 (86)

Novas perspectivas no diagnóstico do hipogonadismo pediátrico masculino: a importância do AMH como marcador de células de Sertoli [PDF]

open access: yes, 2011
Sertoli cells are the most active cell population in the testis during infancy and childhood. In these periods of life, hypogonadism can only be evidenced without stimulation tests, if Sertoli cell function is assessed.
Grinspon, Romina, Rey, Rodolfo Alberto
core   +2 more sources

Frequency of the allelic variant (Trp8Arg/Ile15Thr) of the luteinizing hormone gene in a Brazilian cohort of healthy subjects and in patients with hypogonadotropic hypogonadism [PDF]

open access: yes, 2005
PURPOSE: To evaluate the frequency of allelic variant Trp8Arg/Ile15Thr in the luteinizing hormone beta-subunit gene in a Brazilian population of healthy subjects and in patients with hypogonadotropic hypogonadism.
Arnhold, Ivo Jorge Prado   +5 more
core   +6 more sources

Growth hormone usage in Prader-Willi syndrome [PDF]

open access: yes, 2008
A síndrome de Prader-Willi (PWS), com prevalência de 60:1.000.000, é o resultado da perda de parte do cromossomo 15 paterno, em razão da deleção em 56% dos casos, dissomia uniparental materna em 24% dos casos, ou por causa da metilação, fenômeno ...
DAMIANI, Durval
core   +2 more sources

Clomifeno não reverte o hipogonadismo na maioria dos homens com adenomas pituitários não funcionais tratados de forma convencional [PDF]

open access: yes, 2011
OBJETIVE: To evaluate the effect of clomiphene in men with hypogonadism and conventionally treated nonfunctioning pituitary adenomas (NFPA). PATIENTS AND METHODS: Open label, single-arm, prospective trial.
Abucham, Julio   +1 more
core   +3 more sources

DESORDEM FUNCIONAL DO HIPOTALÁMO COMO CAUSA DE AMENORRÉIA PRIMÁRIA [PDF]

open access: yes, 2022
Functional hypothalamic amenorrhea (FHA) occurs when the hypothalamic-pituitary-ovarian sequence is suppressed due to an energy deficit usually caused by stress, weight loss, excessive exercise and disordered eating, leading to hypogonadism.
Beretens, Julia Dayrell   +7 more
core   +2 more sources

PREVALÊNCIA DE HIPOGONADISMO COMPENSADO EM HOMENS COM DOENÇA FALCIFORME: ESTUDO CASO-CONTROLE EM FEIRA DE SANTANA-BA [PDF]

open access: yes, 2023
A Doença Falciforme (DF) é a doença hereditária monogênica mais comum do Brasil e é caracterizada pela predominância de uma variante HbS da hemoglobina, que pode se apresentar como “anemia falciforme” na sua forma homozigótica (HbSS) (CANÇADO; JESUS ...
Bomfim Santos, Jair   +1 more
core   +2 more sources

A propósito de um caso clínico [PDF]

open access: yes, 2021
Introdução: O Hipogonadismo Hipogonadotrófico ainda que raro, é uma das várias etiologias quer de amenorreia primária, quer de amenorreia secundária e carateriza-se por apresentar diversos fenótipos nas mulheres por ele afetadas.
Rodrigues, Vanessa Filipa da Costa
core  

Implicações do Consumo Abusivo de Esteroides Anabolizantes na Saúde Sexual e Reprodutiva Masculina [PDF]

open access: yes, 2023
In recent years anabolic steroid consumption has grown exponentially. Nevertheless, chronic consumption has numerous consequences in the cardiovascular, endocrine, psychological and genito-urinary system.
Pereira, Bruno Jorge, Santos, Joana
core   +2 more sources

Kallmann syndrome: a hystorical, clinical and molecular review [PDF]

open access: yes, 2008
Kallmann syndrome (KS), the association of hypogonadotropic hypogonadism and anosmia, was described by Maestre de San Juan in 1856 and characterized as a hereditary condition by Franz Josef Kallmann in 1944.
Albuisson J   +63 more
core   +3 more sources

Hormone replacement therapy in hypopituitarism [PDF]

open access: yes, 2003
This article brings an updated review of hypopituitarism with emphasis in hormone replacement therapy. The physiological basis of hormone replacement therapy and practical aspects of treating hypopituitary patients were both taken into account to provide
Abucham, Julio   +4 more
core   +3 more sources

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