منابع مشابه
Estrogens and brain function.
Cognitive decline is well recognized during ageing but is often accelerated in women after menopause. Studies have shown that there are significant gender differences in brain ageing with significantly greater changes in brain structure, function and metabolism between females and males. Estrogens exert protective effects on neuronal cells in culture but the exact underlying mechanism for their...
متن کاملEstrogens and epididymal function.
Estrogen is synthesized in the male reproductive system and is found in high concentrations in rete testis and seminal fluids. This luminal estrogen targets estrogen receptors (ER) along the male reproductive tract, and in particular the efferent ductules, where ERalpha is abundant. However, both ERalpha and ERbeta are found in various regions of the male reproductive tract. The transgenic ER k...
متن کاملcompactifications and function spaces on weighted semigruops
chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولEstrogens and central nervous system function
The sexual dimorphism of human central nervous system (CNS) is a fact confirmed in many imaging and functional studies. The action of sex hormones in fetal and postnatal life seems to be main factor determining the brains’ gender. Recent studies revealed that estrogens are potent modulators of CNS function also in adults and they pose many non-reproductive activities. It was also proven that es...
متن کاملEstrogens - the Saviors of Cognitive Function?
Several studies suggest that estrogens have neuroprotective properties. Estrogens reduce apoptosis, have anti-inflammatory properties, and activate neurotrophic and regeneration associated genes. Even more, estrogens positively impact on cholinergic pathways in the brain including the hippocampus, which holds a central role for cognitive functioning, including memory [3]. Having this is mind, i...
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ژورنال
عنوان ژورنال: HORMONES
سال: 2005
ISSN: 1109-3099
DOI: 10.14310/horm.2002.11138