Respiratory muscle perfusion and energetics during exercise

Medicine and Science in Sports and Exercise

Volumn 28, Issue 9, 1996, Pages 1123-1128

  Dempsey, Jerome A ^a   Harms, Craig A ^b   Ainsworth, Dorothy M ^b  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

^b NONE

Author keywords

DIAPHRAGM; EXERCISE LIMITATION; LOCOMOTOR RESPIRATORY COUPLING

Indexed keywords

BREATHING; BREATHING MUSCLE; CONFERENCE PAPER; DIAPHRAGM MUSCLE; ELECTROMYOGRAM; ENERGY EXPENDITURE; EXERCISE; EXPIRATORY FLOW; HUMAN; HYPERPNEA; LOCOMOTION; LUNG VENTILATION; LUNG VOLUME; MUSCLE BLOOD FLOW; MUSCLE CONTRACTION; NONHUMAN; OXYGEN CONSUMPTION; VASOCONSTRICTION;

EID: 0029814143     PISSN: 01959131     EISSN: None     Source Type: Journal    
DOI: 10.1097/00005768-199609000-00007     Document Type: Conference Paper

References (30)

1. AARON, E. A., K. G. HENKE, D. F. PEGELOW, and J. A. DEMPSEY. Effects of mechanical unloading of the respiratory system on exercise and respiratory muscle endurance. Med. Sci. Sports Exerc. 17:290, 1985.
2. AARON, E. A., B. D. JOHNSON, C. K. SEOW, and J. A. DEMPSEY. The oxygen cost of exercise hyperpnea: measurement. J. Appl. Physiol. 72:1810-1817, 1992.
3. AARON, E. A., B. D. JOHNSON, C. K. SEOW, and J. A. DEMPSEY. Oxygen cost of exercise hyperpnea: Implications for performance. J. Appl. Physiol. 72:1818-1825, 1992.
4. AINSWORTH, D. M., C. A. SMITH, S. W. EICKER, K. S. HENDERSON, and J. A. DEMPSEY. The effects of locomotion on respiratory muscle activity in the awake dog. Respir. Physiol. 78:163-176, 1989.
5. AINSWORTH, D. M., C. A. SMITH, K. S. HENDERSON, and J. A. DEMPSEY. Breathing during exercise in dogs: passive or active? J. Appl. Physiol., 1996 (in press).
6. ANHOLM, J. D., R. L. JOHNSON, and M. RAMANTHON. Changes in cardiac output during sustained maximal ventilation in humans. J. Appl. Physiol. 63:181-187, 1987.
7. BABCOCK, M. A., D. F. PEGELOW, S. R. MCCLARAN, O. E. SUMAN, and J. A. DEMPSEY. Contribution of diaphragmatic power output to exercise-induced diaphragm fatigue. J. Appl. Physiol. 78:1710-1719, 1995.
8. 2 metabolism of the sheep diaphragm during flow resistive loaded breathing. J. Appl. Physiol. 66:2305-2311, 1989.
9. BRAMBLE, D. M. and F. A. JENKINS, JR. Mammalian locomotor-respiratory integration: implications for diaphragmatic and pulmonary design. Science 262:235-240, 1993.
10. CLAUSEN, J. P., K. KLAUSEN, B. RASMUSSEN, and J. TRAP-JENSEN. Central and peripheral circulatory changers after training of the arms or legs. Am. J. Physiol. 225:675-682, 1973.
11. DEMPSEY, J. A., B. D. JOHNSON, and K. W. SAUPE. Adaptations and limitations in the pulmonary system during exercise. Chest 97: 81S-87S, 1990.
12. FREGOSI, R. and J. A. DEMPSEY. The effects of exercise in normoxia and acute hypoxia on respiratory muscle metabolites. J. Appl. Physiol. 60:1274-1283, 1986.
13. GOLDMAN, M., G. GRIMBY, and J. MEAD. Mechanical work of breathing derived from rib cage and abdominal V-P partitioning. J. Appl. Physiol. 41:752-764, 1976.
14. GRILLNER, S., J. NILSSON, and A. THORSTENSSON. Intra-abdominal pressure changes during natural movements in man. Acta Physiol. Scand. 103:275-283, 1978.
15. HENKE, K. G., M. SHARRATT, D. PEGELOW, and J. A. DEMPSEY. Regulation of end-expiratory lung volume during exercise. J. Appl. Physiol. 64:135-146, 1988.
16. JOHNSON, B. D., W. G. REDDAN, K. C. SEOW, and J. A. DEMPSEY. Mechanical constraints on exercise hyperpnea in an aging population. Am. Rev. Respir. Dis. 143:968-977, 1991.
17. KLAUSEN, K., N. H. SECHER, J. P. CLAUSEN, O. HARTLING, and J. TRAP-JENSEN. Central and regional circulatory adaptations to one-leg training. J. Appl. Physiol.: Respir. Environ. Exerc. Physiol. 52:976-983, 1982.
18. MAHLER, D. A., C. R. SHUHART, E. BREW, and T. A. STUKEL. Ventilatory responses and entrainment of breathing during rowing. Med. Sci. Sports Exerc. 23:186-192, 1991.
19. MANOHAR, M. Vasodilator reserve in respiratory muscles during maximal exertion in ponies. J. Appl. Physiol 60:1571-1577, 1986.
20. MANOHAR, M. Costal vs. crural diaphragmatic blood flow during submaximal and near-maximal exercise in ponies. J. Appl. Physiol. 65:1514-1519, 1988.
21. MANOHAR, M. and A. S. HASSAN. The diaphragm does not produce ammonia or lactate during high intensity short-term exercise. Am. J. Physiol. 28(Heart:Circulation and Physiology),28:H1185-H1189, 1990.
22. MCCLARAN, S. R., M. A. BABCOCK, D. F. PEGELOW, W. G. REDDAN, and J. A. DEMPSEY. Longitudinal effects of aging on lung function at rest and exercise in the healthy, active, fit, elderly adult. J. Appl. Physiol. 78:1957-1968, 1995.
23. MCCOOL, F. D., D. R. MCCANN, D. E. LEITH, and F. G. HOPPIN JR. Pressure-flow effects on endurance of inspiratory muscles. J. Appl. Physiol. 60:299-303, 1986.
24. OTIS, A. B. The work of breathing. In: Handbook of Physiology. Respiration, Vol. II, Washington, DC: American Physiological Society, 1964, pp. 463-476.
25. ROWELL, L. B. Human Cardiovascular Control. New York: Oxford University Press, 1993, p. 331.
26. ROWELL, L., D. S. O'LEARY, and D. L. KELLOGG. Integration of cardiovascular control systems in dynamic exercises. In: Handbook of Physiology, L. Rowell and J. Shepard (Eds.). New York: Oxford University Press, 1996, pp. 770-841.
27. ROWELL, L. B. and D. S. O'LEARY. Reflex control of the circulation during exercise: chemoreflexes and mechanoreflexes. J. Appl. Physiol. 69:407-418, 1990.
28. SAVARD, G. P., E. A. RICHTER, S. STRONGE, B. KIENS, N. J. CHRISTENSEN, and B. SALTIN. Norepinephrine spillover from skeletal muscle during exercise in humans: role of muscle mass. J. Appl. Physiol. 257(Heart Circ: Physiol. 26):H1812-H1818, 1989.
29. SECHER, N. H., J. P. CLAUSEN, K. KLAUSEN, I. NOER, and J. TRAPJENSEN. Central and regional circulatory effects of adding arm exercise to leg exercise. Acta Physiol. Scand. 100:288-297, 1977.
30. SHEPHARD, R. J. The oxygen cost of breathing during vigorous exercise. Q. J. Exp. Physiol. 51:336-350, 1966.