Growth hormone and catecholamine response to exercise in relation to physical training.
Exercise of moderate intensity results in an increase in growth hormone concentrations. During prolonged moderate work, growth hormone levels fall toward resting values, but training causes these levels to be maintained. Circulating norepinephrine increases with work, and the increment is less following physical training. The adjustments to endurance training may be mediated through the sympathetic nervous system.
D002395:Catecholamines / Q000097:blood* / Q000378:metabolism; D013006:Growth Hormone / Q000097:blood* / Q000378:metabolism; D006801:Humans; D009638:Norepinephrine / Q000097:blood; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D013564:Sympathetic Nervous System / Q000502:physiology
D002395:Catecholamines; D013006:Growth Hormone; D009638:Norepinephrine