Titlebook: Endocrinology of Physical Activity and Sport; Second Edition Naama Constantini,Anthony C. Hackney Book 20132nd edition Springer Science+Bus

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Adrenergic Regulation of Energy Metabolism,vity during exercise also results in an increased heart rate and in an enhanced force of myocardial contraction as well as in vasoconstriction in the splanchnic circulation, in the kidneys, and in noncontracting muscles. These circulatory changes favors a redistribution of blood flow to exercising m

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Energy Balance and Weight Control (Male and Female): Considerations,ic-, stress-, and sex-related hormones. This chapter focuses on sex-related differences in weight control with special attention to the roles of leptin, insulin, ghrelin, catecholamines, cortisol, estrogen, and androgens; their impact on appetite, metabolism, and body fat distribution is also discus

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Hormonal Regulations of the Effects of Exercise on Bone: Positive and Negative Effects,cal activity levels throughout the life-span has been recommended for preventing the development of osteoporosis [1]. It has become evident, however, that too much exercise in combination with deficient energy intake may be detrimental to bone in some individuals. This may be owing to hormonal chang

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Interrelations Between Acute and Chronic Exercise Stress and the Immune and Endocrine Systems,late or suppress the immune system, resulting in harmful consequences (.). Stress is often considered negative, yet it is an intrinsic part of everyday life. Stress is not clearly defined; it is context-specific and depends on the nature of factors that challenge our body. Internal stimuli will elic

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Effects of Female Reproductive Hormones on Sports Performance,al cycles, as well as during pregnancy and with the administration of oral contraceptive pills. The variations in endogenous and exogenous levels of estrogen and progesterone have the potential to affect sports performance through several possible mechanisms: changes in energy/fuel sources; effects

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