Results 281 to 290 of about 5,374,393 (318)

Neuromuscular adaptation to actual and simulated weightlessness.

Advances in space biology and medicine, 1995
The chronic "unloading" of the neuromuscular system during spaceflight has detrimental functional and morphological effects. Changes in the metabolic and mechanical properties of the musculature can be attributed largely to the loss of muscle protein and the alteration in the relative proportion of the proteins in skeletal muscle, particularly in the ...
V R, Edgerton, R R, Roy
openaire   +1 more source

Bone changes during simulated weightlessness in rats.

Indian journal of physiology and pharmacology, 2000
Weightless environment due to prolonged Space mission results in decreased mineralisation of the weight bearing bones. Hind limb unweighting (HU) in rats by tail suspension was used to simulate the effect of weightlessness on tibia. Adult male albino rats were divided into two groups as (i) Control (CON, n = 12) and (ii) HU for 15 days (HU, n = 18 ...
P K, Jain, E M, Iyer, P K, Banerjee, N S, Baboo   +3 more
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[A model for weightlessness-simulation using microorganisms].

Die Naturwissenschaften, 1967
W. Briegleb
semanticscholar   +1 more source

Neurovascular dysfunction associated with erectile dysfunction persists after long‐term recovery from simulations of weightlessness and deep space irradiation

, 2023
Manuella Ribas Andrade, Tooyib A. Azeez, McLane M. Montgomery, Jacob T. Caldwell, Hyerim Park, Andy Kwok, Alexander Borg, S Narayanan, Jeffrey S. Willey, Michael D. Delp, Justin D. La Favor   +10 more
openalex   +1 more source

Erythrocyte deformation in simulated weightless human and rabbits.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology, 1999
Effect and mechanism of simulated weightlessness (SWL) in humans and rabbits erythrocyte deformation were studied. Erythrocyte deformation and membrane fluidity in humans and rabbits, and erythrocyte morphology and hemorreology indices in control and HDT rabbits were measured. The results were a decrease in erythrocyte deformation and membrane fluidity
X, Shen, Q, Dong, J, Chen, J, Meng, Y, Jin, Z, Wen, J, Zhang   +6 more
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Electron microscope analysis of cardiomyocytes in the rat left ventricle under simulation of weightlessness effects and artificial gravitation

Biology Bulletin, 2012
E. N. Varenik, T. Lipina, M. V. Shornikova, I. Krasnov, Y. Chentsov   +4 more
semanticscholar   +1 more source

SIMULATED WEIGHTLESSNESS CONDITIONS IN ANIMAL DEVELOPMENT

1972
W. BRIEGLEB, A. SCHATZ, G. TEUCHERT
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AN UPPER ARM MODEL FOR SIMULATING WEIGHTLESSNESS

Medicine & Science in Sports & Exercise, 1999
A. C. Parcell, S. W. Trappe, M. Godard, D. Williamson, W. J. Fink, D. L. Costill   +5 more
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A mathematical and experimental simulation of the hematological response to weightlessness

, 1979
S. L. Kimzey, J. I. Leonard, P. Johnson
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Mathematical model analysis of underwater simulation of astronaut extravehicular activities in weightless conditions

, 1971
Y. C. Pao
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