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Role of estrogen and other sex hormones in brain aging: Neuroprotection and DNA repair
(Frontiers Research Foundation, 2017-12)
Aging is an inevitable biological process characterized by a progressive decline in physiological function and increased susceptibility to disease. The detrimental effects of aging are observed in all tissues, the brain ...
Neonatal exposure to estradiol valerate reprograms the rat ovary androgen receptor and anti-Müllerian hormone to a polycystic ovary phenotype
(Elsevier INC, 2018)
To understand the impact of exposure to steroids in the early step of ovary development(a stage occurring
in uterus in humans), we studied neonatal exposure to estradiol valerate (EV) in rats regarding polycystic
ovary ...
Recent advances in liver preconditioning: Thyroid hormone, n-3 long-chain polyunsaturated fatty acids and iron
(2012)
Liver preconditioning (PC), defined as an enhanced tolerance to injuring stimuli induced by previous specific maneuvers triggering beneficial functional and molecular changes, is of crucial importance in human liver ...
Chemiluminescent and respiratory responses related to thyroid hormone-induced liver oxidative stress
(Informa Healthcare, 1988)
Chemiluminescent and respiratory responses were studied in the liver of rats treated with 0.1 mg of triiodothyronine (T)/kg for I to 7 days. Hyperthyroidism resulted in significant increments in the spontaneous chemiluminescence ...
Role of sex hormones in gastrointestinal motility in pregnant and non-pregnant rats
(Baishideng Publishing Group Inc, 2016-07-07)
AIM: To correlate gastric contractility, gastrointestinal transit, and hormone levels in non-pregnant (estrous cycle) and pregnant rats using noninvasive techniques. METHODS: Female rats (n = 23) were randomly divided into ...
Growth hormone attenuates skeletal muscle changes in experimental chronic heart failure
(Churchill Livingstone, 2010-04-01)
Objective: This study evaluated the effects of growth hormone (GH) on morphology and myogenic regulatory factors (MRF) gene expression in skeletal muscle of rats with ascending aortic stenosis (AAS) induced chronic heart ...
Ovarian morphometry and mRNA expression of antimullerian hormone (AMH), follicle stimulating hormone receptor (FSHR) and nuclear factor kappa B (NFκB) in growing follicles of female lambs prenatally exposed to testosterone Morfometría ovárica y expresión
(Universidad Austral de Chile, 2014)
Antenatal exposure to testosterone (T) has a series of consequences on postnatal reproductive parameters in females of several animal species. In sheep born under this condition the ovaries are characterized by an increased ...
Molecular genetic study of a severe growth hormone deficiency in a Chilean family Estudio genético molecular de una deficiencia severa de hormona del crecimento en una familia chilena.
(1993)
The first and so far the only form of isolated growth hormone deficiency to accede to molecular genetic analysis is IGHD 1A, which has an autosomal recessive mode of inheritance. Several sizes of growth hormone gene ...
Breast density in women with premature ovarian failure or postmenopausal women using hormone therapy: Analytical cross-sectional studyDensidade mamária em mulheres com falência ovariana prematura ou na pós-menopausa e em uso de terapia hormonal: Estudo transversal analítico
(2010-01-01)
Context and objective: Studies on postmenopausal women have reported increased risk of breast cancer relating to the type and duration of hormone therapy (HT) used. Women with premature ovarian failure (POF) represent a ...