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pro vyhledávání: '"Victoria L. Travis"'
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 289:H1821-H1825
Previous studies have concluded that polycythemia decreases oxygen delivery primarily because of a large fall in cardiac output associated with a rise in systemic vascular resistance that has been attributed to increased blood viscosity. However, bec
Publikováno v:
Journal of Applied Physiology. 68:586-593
Exercise training has been shown to decrease plasma norepinephrine (NE) and epinephrine (EPI) levels during absolute levels of submaximal exercise, which may reflect alterations in sympathetic tone as a result of training. To determine if beta-adrene
Autor:
Eugene E. Wolfel, M R Carry, Victoria L. Travis, William R. Hiatt, Steven P. Ringel, Lawrence D. Horwitz, H L Brammell
Publikováno v:
Circulation. 74:664-674
Exercise conditioning involves adaptations in the heart, peripheral circulation, and trained skeletal muscle that result in improved exercise capacity. Since the specific influence of beta-adrenergic stimulation on these various adaptations has not b
Publikováno v:
Journal of Clinical Investigation. 62:899-906
To gain information about the nature of disturbances in sympathetic nervous system control in congestive heart failure, serum dopamine beta-hydroxylase (DBH) activity was measured in 30 patients with heart failure of diverse etiologies and 29 healthy
Publikováno v:
Journal of Receptor Research. 5:419-429
Considerable variation exists in human lymphocyte beta adrenergic receptor measurements when the data are reported as fmole/mg protein. To investigate potential sources of measurement errors, human lymphocytes were prepared as follows: With the stand