منابع مشابه
Oestrogens and the skin.
Oestrogen loss at the menopause has a profound influence on skin. Oestrogen treatment in post-menopausal women has repeatedly been shown to increase collagen content, dermal thickness and elasticity. Data on the effect of oestrogen on skin water content are also promising. Further, physiological studies on oestrogen and wound healing suggest that hormone replacement therapy (HRT) may play a ben...
متن کاملThe Effect of Oestrogens Alone
()estrogens show a variety of effects on the mammalian corpus luteum, depending on the stage of the oestrous cycle at which they are administered. This report discusses an investigation of the effect of a single injection of either mg oestradiol benzoate or 5mg oestradiol valerate, at all stages of the cycle in the cyclic cow. The concentration of plasma progesterone in daily peripheral blood s...
متن کاملOestrogens, Progestins and Combinations
'Steroid hormones are essential for the growth, differentiation and function of many tissues in both animaIs and humans. It has been established by animal experimentation that modification of the hormonal environment by surgical removal of endocrine glands, by pregnancy or by exogenous administration of steroids can increase or decrease the spontaneous occurrence of tumours or the induction of ...
متن کاملOestrogens as antioxidant cardioprotectants.
Introduction T h e potential importance of oestrogens as antioxidant cardioprotectants is currently attracting considerable attention. Oestrogen is recognized to have a protective effect against coronary heart disease and its antioxidant action could contribute to the cardiovascular benefits observed on oestrogen administration in postmenopausal women [ 1,2]. This antioxidant-mediated cardiopro...
متن کاملOestrogens and spermatogenesis.
The role of oestrogens in male reproductive tract physiology has for a long time been a subject of debate. The testis produces significant amounts of oestrogenic hormones, via aromatase, and oestrogen receptors (ERs)alpha (ESR1) and ERbeta (ESR2) are selectively expressed in cells of the testis as well as the epididymal epithelium, depending upon species. This review summarizes the current know...
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ژورنال
عنوان ژورنال: BMJ
سال: 1959
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5128.1029