Soy Isoflavones Improve Spatial Delayed Matching-to-Place Performance and Reduce Cholinergic Neuron Loss in Elderly Male Rats
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چکیده
منابع مشابه
Effect of Different Doses of Soy Isoflavones on Spatial Learning and Memory in Ovariectomized Rats
Introduction: Several studies indicate that estrogen use increase performance on some tests of cognition especially in postmenopausal women. These steroids have many side effects, thus, other estrogenic agents with fewer side effects are needed to develop alternative treatment strategies. The main objection of this study was to evaluate the effects of different doses of dietary soy meals (with ...
متن کاملDevelopmental exposures of male rats to soy isoflavones impact Leydig cell differentiation.
Testicular Leydig cells, which are the predominant source of the male sex steroid hormone testosterone, express estrogen receptors (ESRs) and are subject to regulation by estrogen. Following ingestion, the two major isoflavones in soybeans, genistin and daidzin, are hydrolyzed by gut microflora to form genistein and daidzein, which have the capacity to bind ESRs and affect gene expression. Thus...
متن کاملeffect of different doses of soy isoflavones on spatial learning and memory in ovariectomized rats
introduction: several studies indicate that estrogen use increase performance on some tests of cognition especially in postmenopausal women. these steroids have many side effects, thus, other estrogenic agents with fewer side effects are needed to develop alternative treatment strategies. the main objection of this study was to evaluate the effects of different doses of dietary soy meals (with ...
متن کاملEffect of Different Doses of Soy Isoflavones on Spatial Learning and Memory in Ovariectomized Rats
1. Department of nutrition, .Paramedical faculty, University of Medical Sciences Ahwaz Jundishapour 2. School of Advanced Medical Technologies. Department of Neurosciences Tehran University of Medical Sciences. 3. Medical faculty, Department of physiology, Ahwaz Jundishapour University of Medical Sciences. 4. Health faculty, Department of statistics, Ahwaz Jundishapour University of Medical Sci...
متن کاملSoy isoflavones and immunity.
The amount of soy products consumed in Japan is much greater than that in Western countries. Recent evidence indicates that soy isoflavones play a beneficial role in obesity, cancer, osteoporosis, and cardiovascular disease. The soybean isoflavone genistein is present at high levels in soy products. Genistein is structurally similar to 17beta-estradiol (E2), and genistein has been suggested to ...
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ژورنال
عنوان ژورنال: The Journal of Nutrition
سال: 2004
ISSN: 0022-3166,1541-6100
DOI: 10.1093/jn/134.7.1827