نتایج جستجو برای: gonadal axis
تعداد نتایج: 116450 فیلتر نتایج به سال:
Sex hormones--estrogens, progestins, androgens, and prolactin--have well-documented effects on the development, progression, or severity of systemic lupus erythematosus (SLE). These effects are complex and are confounded by in vitro and in vivo considerations that obscure a simple explanation of the sexual dichotomies in SLE. An overview of available experimental and clinical data suggests that...
This article has demonstrated that stress and HPA axis activation affect the reproductive axis. Despite similarities in the HPA axis picture between women with major depression and those with hypothalamic amenorrhea and exercise or nutritional amenorrhea, no abnormalities in LH secretion have been documented in major depression. Lower estradiol in the follicular phase in depressed women and low...
Results We evaluated 69 subjects, mean age 39±10 yrs. and 87% caucasian. Type 2 Diabetes Mellitus (T2D) was found in 47.8%, hypertension in 72.5%, dyslipidemia in 23.2% and metabolic syndrome according to the IDF in 87%. Mean weight, waist circumference and BMI were respectively: 157.4±31.0 kg, 148.2±14.9 cm and 51.2±8.3 kg/m2. The average fasting glycemia was 111.1±34.7 mg/dL (NR <100), HbA1c ...
The hypothalamus plays a key role in the regulation of both energy homeostasis and reproduction. Evidence suggests that relaxin-3, a recently discovered member of the insulin superfamily, is an orexigenic hypothalamic neuropeptide. Relaxin-3 is thought to act in the brain via the RXFP3 receptor, although the RXFP1 receptor may also play a role. Relaxin-3, RXFP3, and RXFP1 are present in the hyp...
Individuals with congenital adrenal hyperplasia have reduced fertility. However, reproductive outcomes have improved over the years. This review provides an update on the multiple pathologic processes that contribute to reduced fertility in both sexes, from alterations of the hypothalamic-pituitary-gonadal axis to the direct effect on gonadal function by elevated circulating adrenal androgens. ...
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