Zobrazeno 1 - 10
of 20
pro vyhledávání: '"C F, Sams"'
Publikováno v:
57th International Astronautical Congress.
In several studies we tested the concepts that diet can alter acid-base balance and that reducing the dietary acid load has a positive effect on maintenance of bone. In study 1, (n = 11, 60-90 d bed rest), the renal acid load of the diet was estimate
Publikováno v:
2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720).
Potassium citrate, a proven Earth-based therapy to minimize calcium-containing renal stone development, is being tested in a double-blind study as a countermeasure to reduce the risk of renal stone formation in crewmembers on the International Space
Publikováno v:
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 5(1)
Antiorthostatic hypokinesia or head-down bed rest (HDBR), is a ground-based model system used to simulate some of the physioloical responses observed during space flight. Several studies involving humans and animals have demonstrated the effects of H
Publikováno v:
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 6(1)
Exposure to the microgravity environment results in many metabolic and physiological changes to humans. Body fluid volumes, electrolyte levels, and bone and muscle undergo changes as the human body adapts to the weightless environment. This investiga
Autor:
B E, Crucian, C F, Sams
Publikováno v:
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 6(1)
Significant changes have recently been described regarding circulating peripheral immune cells immediately following spaceflight. Existing methods for immunophenotype staining of peripheral blood in terrestrial labs do not meet the constraints for fl
Publikováno v:
Cytometry. 37(1)
Exposure to microgravity during space flight results in profound physiologic changes. Numerous studies have shown changes in circulating populations of peripheral blood immune cells immediately after space flight. It is currently unknown if these cha
Autor:
C F, Sams
Publikováno v:
JAMA. 274(5)
Publikováno v:
Journal of Biological Chemistry. 252:3153-3159
Autor:
Edward C. DeLand, Irwin Cooper, H. E. Kanter, C. F. Sams, Selmer Martin Johnson, James C. DeHaven, George B. Dantzig
Publikováno v:
Perspectives in Biology and Medicine. 4:324-376
This study examines the thesis that a part of the human physiological system can be simulated by a suitably constructed mathematical model. The model employed derives from a class of mathematical programming methods that were originally developed for
Autor:
S. W. Ranson, C. F. Sams
Publikováno v:
Journal of Neurology, Neurosurgery & Psychiatry. :304-320