Increased Plasma Norepinephrine Response to Yohimbine in Elderly Men
نویسندگان
چکیده
منابع مشابه
Changes of Nerve - Muscle Performance of Elderly Men in Response to Whole Body Vibration
Background and Aims: Whole body vibration exercise by affecting the neuromuscular system and mechanical mechanisms increase muscles strength. This study investigated the effect of whole body vibration training on neuromuscular function of elderly men. Methods: Based on a randomized controlled trial design, 72 retired elderly men with a mean age of 73.00 ± 2.67 years participated in thisstudy. A...
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Hypertriglyceridemia is frequently observed in subjects with coronary artery disease and is particularly common in young males (1, 2). A number of factors undoubtedly contribute to the increased levels of plasma triglycerides; among these, the role of exogenous dietary fat has been established (3). The magnitude of endogenous triglyceride synthesis has not been measured in patients with hypertr...
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To determine the role of the peripheral sympathetic nervous system in the persistent tachycardia caused by the antihypertensive drug hydralazine, we examined the temporal relationships between the changes in heart rate and plasma norepinephrine concentration and the reduction in blood pressure produced by a range of doses of hydralazine administered intravenously to five hypertensive patients. ...
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Increased plasma catecholamine levels assessed from the venous blood have been found in a number of studies of younger patients with essential hypertension, but hypertensive-normotensive differences could not easily be demonstrated in subjects above 40 years of age. For several reasons, measurement of arterial plasma catecholamines may be a more sensitive tool for the detection of hypertensive-...
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ژورنال
عنوان ژورنال: The Journals of Gerontology Series A: Biological Sciences and Medical Sciences
سال: 2000
ISSN: 1079-5006,1758-535X
DOI: 10.1093/gerona/55.3.m155