Estrogens, androgens and generalized behavioral arousal in gonadectomized female and male C57BL/6 mice
نویسندگان
چکیده
منابع مشابه
the relationship between listening self efficacy, listening comprehension, gende, and age in male and female english learners
چکیده هدف اصلی تحقیق حاضر مطالعه و بررسی رابطه بین خودکارامدی شنیداری با درک شنیداری بود.همچنین رابطه درک شنیداری وخودکارآمدی شنیداری با جنسیت و رابطه خودکارامدی شنیداری با سن نیز مورد بررسی قرار گرفت.تعداد شصت زبان اموز-سی دختر و سی پسر- کانون زبان ایران در مرکز خرم آباد به صورت تصادفی انتخاب شدند. روشهای به کار رفته در جمع اوری داده ها عبارت بودند ازبرسشنامه خودکارآمدی و تست درک شنیداری لانگ...
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Androgens play a number of important physiological roles in the human. In the male, testosterone is required for virilization, normal sexual function, and both stimulation and maintenance of bone and muscle mass. Epidemiological studies have shown a progressive decline in testosterone levels with ageing in men. The clinical significance of this decline is still unclear, and there is controversy...
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The effects of injected estrogenic and androgenic preparations on the weights of various organs in normal and castrated rats have been studied extensively.3' A pronounced increase in renal weight followed some of the hormonal treatments employed. However, no information was given concerning the nature of the relative renal hypertrophy, since only weight changes were reported. In this laboratory...
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Bone is an endocrine tissue expressing androgen and estrogen receptors as well as steroid metabolizing enzymes. The bioactivity of circulating sex steroids is modulated by sex hormone-binding globulin and local conversion in bone tissue, for example, from testosterone (T) to estradiol (E2) by aromatase, or to dihydrotestosterone by 5α-reductase enzymes. Our understanding of the structural basis...
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Atypical uterine conditions, particularly those classified as glandular cystic hyperplasia and fibroids, have been considered to follow altered ovarian function or endocrine imbalance.' Direct experiments have demonstrated that these conditions could be more or less completely reproduced in one or more species of laboratory animals if estrogens were administered over prolonged periods.2 Maligna...
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ژورنال
عنوان ژورنال: Physiology & Behavior
سال: 2015
ISSN: 0031-9384
DOI: 10.1016/j.physbeh.2015.04.053