منابع مشابه
Changes in pubertal hormones, neurotransmitters and sleep patterns during sleep in girls with precocious puberty
Subjects and methods Thirty nine girls with breast development were underwent full anthropometric and, hormonal assessments. Depending on the results of Gonadotropin-Releasing Hormone (GnRH) test 22 patient, as premature telarche, and the rests, as precocious puberty, were evaluated. Nineteen age-matched, non-pubertal girls, were included as control group. Polysomnography was carried out to all...
متن کاملPubertal testosterone predicts mental rotation performance of young adult males.
Robust sex differences in some spatial abilities that favor males have raised the question of whether testosterone contributes to those differences. There is some evidence for prenatal organizational effects of testosterone on male-favoring spatial abilities, but not much is known about the role of pubertal testosterone levels on adult cognitive abilities. We studied the association between pub...
متن کاملDNA Methylation Patterns in the Hypothalamus of Female Pubertal Goats
Female pubertal development is tightly controlled by complex mechanisms, including neuroendocrine and epigenetic regulatory pathways. Specific gene expression patterns can be influenced by DNA methylation changes in the hypothalamus, which can in turn regulate timing of puberty onset. In order to understand the relationship between DNA methylation changes and gene expression patterns in the hyp...
متن کاملSleep patterns and sleep disturbances across pregnancy.
OBJECTIVE This study sought to characterize sleep patterns and sleep problems in a large sample of women across all months of pregnancy. METHODS A total of 2427 women completed an Internet-based survey that included the Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale, vitality scale of the Short Form 36 Health Survey (SF-36), Insomnia Severity Index (ISI), Berlin questionnaire...
متن کاملVariable X-linked recessive hypopituitarism with evidence of gonadotropin deficiency in two pre-pubertal males.
Two half-brothers with short stature secondary to growth hormone deficiency and a family history implicating X-linked transmission were studied extensively for other endocrine abnormalities. The proband had a normal physical examination, except for small stature and small external genitalia. ACTH and TSH release were normal. LH and FSH responses during an i.v. GnRH test were severely blunted. H...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1972
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-197208000-00001