EFFECT OF SPACE FLIGHT ON THE CARDIORESPIRATORY RESPONSES TO SUBMAXIMAL EXERCISE

1995 ◽  
Vol 27 (Supplement) ◽  
pp. S244
Author(s):  
A D Moore ◽  
S MC Lee ◽  
S M Fortney ◽  
M C Greenisen
2017 ◽  
Vol 49 (5S) ◽  
pp. 290
Author(s):  
Alan D. Moore ◽  
Meghan E. Downs ◽  
Alan H. Feiveson ◽  
Shannon L. Jordon ◽  
Stuart M.C. Lee

2016 ◽  
Vol 48 ◽  
pp. 283
Author(s):  
Adriana Mazzuco ◽  
Aline Soares de Souza ◽  
Flávio Ferlin Arbex ◽  
Maria Clara Noman Alencar ◽  
Ross Arena ◽  
...  

1979 ◽  
Vol 26 (6) ◽  
pp. 777-781 ◽  
Author(s):  
Edward V. Avakian ◽  
Steven M. Horvath ◽  
Ernest D. Michael ◽  
Samuel Jacobs

Author(s):  
Marcin Łuszczyk ◽  
Ewa Ziemann ◽  
Tomasz Grzywacz ◽  
Radosław Laskowski ◽  
Anna Szczęsna-Kaczmarek

2010 ◽  
Vol 27 (S20) ◽  
pp. 125-132 ◽  
Author(s):  
R. J. GEOR ◽  
L. J. McCUTCHEON ◽  
GAYLE L. ECKER ◽  
M. I. LINDINGER

2017 ◽  
Vol 21 (4) ◽  
pp. 251-258 ◽  
Author(s):  
Adriana Mazzuco ◽  
Wladimir Musetti Medeiros ◽  
Aline Soares de Souza ◽  
Maria Clara Noman Alencar ◽  
José Alberto Neder ◽  
...  

Author(s):  
Walter J. Sapp ◽  
D.E. Philpott ◽  
C.S. Williams ◽  
K. Kato ◽  
J. Stevenson ◽  
...  

Space flight, with its unique environmental constraints such as immobilization, decreased and increased pressures, and radiation, is known to affect testicular morphology and spermatogenesis. Selye, summarized the manifestations of physiological response to nonspecific stress and he pointed out that atrophy of the gonads always occurred. Reports of data collected from two dogs flown in space for 22 days (Cosmos 110) indicate that there was an increase of 30 to 70% atypical spermatozoa when compared to ground based controls. Seventy-five days after the flight the abnormalities had decreased to the high normal value of 30% and mating of these dogs after this period produced normal offspring, suggesting complete recovery. Effects of immobilization and increased gravity were investigated by spinning rats and mice at 2x g for 8-9 weeks. A decrease in testicular weight was noted in spun animals when compared to controls. Immobilization has been show to cause arrest of spermatogenesis in Macaca meminstrins.


1968 ◽  
Vol 11 (4) ◽  
pp. 767-776 ◽  
Author(s):  
B. Don Franks ◽  
Elizabeth B. Franks

Eight college students enrolled in group therapy for stuttering were divided into two equal groups for 20 weeks. The training group supplemented therapy with endurance running and calisthenics three days per week. The subjects were tested prior to and at the conclusion of the training on a battery of stuttering tests and cardiovascular measures taken at rest, after stuttering, and after submaximal exercise. There were no significant differences (0.05 level) prior to training. At the conclusion of training, the training group was significandy better in cardiovascular response to exercise and stuttering. Although physical training did not significantly aid the reduction of stuttering as measured in this study, training did cause an increased ability to adapt physiologically to physical stress and to the stress of stuttering.


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