Ventilatory responses to exercise and hypercapnia following 18 days of head-down rest

Aviation Space and Environmental Medicine

Volumn 80, Issue 4, 2009, Pages 395-399

  Wood, Helen E ^a   Levine, Benjamin D ^a   Babb, Tony G ^a,b  

^a UNIVERSITY OF TEXAS AT DALLAS   (United States)

^b Institute for Exercise and Environmental Medicine Dallas   (United States)

Author keywords

Exercise hyperpnea; Hypercapnic ventilatory response; Microgravity; Spaceflight; Ventilatory control

Indexed keywords

CARBON DIOXIDE;

AMBIENT AIR; ARTICLE; BODY POSITION; BREATHING; EXERCISE; FEMALE; HUMAN; HYPERCAPNIA; LUNG VENTILATION; MALE; NORMAL HUMAN;

ADULT; CARBON DIOXIDE; EXERCISE; EXERCISE TEST; FEMALE; HEAD-DOWN TILT; HUMANS; HYPERCAPNIA; MALE; PULMONARY VENTILATION; SPACE FLIGHT; WEIGHTLESSNESS SIMULATION;

EID: 63849130662     PISSN: 00956562     EISSN: None     Source Type: Journal    
DOI: 10.3357/ASEM.2378.2009     Document Type: Article

References (16)

1. Bishop PA, Lee SM, Conza NE, Clapp LL, Moore AD Jr, Williams
2. WJ, et al. Carbon dioxide accumulation, walking performance, and metabolic cost in the NASA launch and entry suit. Aviat Space Environ Med 1999; 70:656-65.
3. Convertino VA. Exercise and adaptation to microgravity environments. In: Fregly MJ, Blatteis CM, eds. Handbook of physiology, section 4: environmental physiology. Volume II. New York: Oxford University Press; 1996:815-43.
4. DeLorey DS, Babb TG. Progressive mechanical ventilatory constraints with aging. Am J Respir Crit Care Med 1999; 160:169-77.
5. Dorfman TA, Rosen BD, Perhonen MA, Tillery T, McColl R, Peshok RM, Levine BD. Diastolic suction is impaired by bed rest: MRI tagging studies of diastolic untwisting. J Appl Physiol 2008; 104:1037-44.
6. Fortney SM, Schneider VS, Greenleaf JE. The physiology of bed rest. In; Fregly MJ, Blatteis CM, eds. Handbook of physiology, section 4: environmental physiology. Volume II. New York: Oxford University Press; 1996:889-939.
7. Heistad DD, Abboud FM, Mark AL, Schmid PG. Interaction of baroreceptor and chemoreceptor reflexes. Modulation of the chemoreceptor reflex by changes in baroreceptor activity. J Clin Invest 1974; 53:1226-36.
8. Iwasaki K, Zhang R, Perhonen MA, Zuckerman JH, Levine BD. Reduced baroreflex control of heart period after bed rest is normalized by acute plasma volume restoration. Am J Physiol Regul Integr Comp Physiol 2004; 287:R1256-62.
9. Katayama K, Sato K, Akima H, Ishida K, Yanagiya T, Kanehisa H, et al. Ventilatory and cardiovascular responses to hypercapnia after 20 days of head-down bed rest. Aviat Space Environ Med 2004; 75:312-6.
10. Lee SM, Bishop PA, Schneider SM, Greenisen MC. Simulated shuttle egress: comparison of two Space Shuttle protective garments. Aviat Space Environ Med 2001; 72:110-4.
11. Prisk GK, Fine JM, Elliott AR, West JB. Effect of 6 degrees head-down tilt on cardiopulmonary function: comparison with microgravity. Aviat Space Environ Med 2002; 73:8-16.
12. Shibasaki M, Wilson TE, Cui J, Levine BD, Crandall CG. Exercise throughout 6 degrees head-down tilt bed rest preserves thermoregulatory responses. J Appl Physiol 2003; 95:1817-23.
13. Siconolfi SF, Babb TG, Reid MB. Ventilatory responses to sub-maximal exercise after space flight [Abstract]. FASEB J 1992; 6: A1772.
14. Siconolfi SF, Babb TG, Reid MB, Moore AD Jr. Increased ventilatory response to submaximal exercise after 7 days of bed rest [Abstract]. FASEB J1991; 5:A1477.
15. Simon PM, Schwartzstein RM, Weiss JW, Lahive K, Fencl V, Teghtsoonian M, Weinberger SE. Distinguishable sensations of breathlessness induced in normal volunteers. Am Rev Respir Dis 1989; 140:1021-7.
16. Vorob'ev VE, Abdrakhmanov VR, Golikov AP, Stazhadze LL, Goncharov IB. [Effect of 120-day antiorthostatic hypokinesia on gas exchange and pulmonary circulation in humans.] [Article in Russian]. Kosm Biol Aviakosm Med 1984; 18: 23-6.