Effects of water temperature on pulmonary volumes in immersed human subjects
作者： Marie-Luce Choukroun , Christian Kays , Pierre Varène
DOI: 10.1016/0034-5687(89)90036-4
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摘要: Pulmonary volumes and capacities have been measured at three water temperatures (Tw = 25, 34, 40 degrees C) in standing subjects immersed up to the shoulders. The comparison of data obtained air with those thermoneutral immersion 34 confirms results previously published several studies. different Tw shows: 1. A significant decrease vital capacity (VC) bath temperature (VC C greater than VC 25 C). same is observed inspiratory reserve volume (IRV) while expiratory (ERV), residual (RV) functional (FRC) do not vary. 2. maximum breathing (MBC) (MBC MBC 3. increase tidal (VT) cold or hot compared (VT40 VT34 C; less VT25 during quiet breathing. Breathing frequency does change, thus ventilation (V) follows evolution as VT. relative abdominal (ABD) contribution VT, estimated by a double belt inductance plethysmograph, reduced but unchanged bath. Beside variations metabolic state, pulmonary function are be mainly due alterations respiratory muscles functioning.
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sci-hub.se 参考文章(23)
C. Boutelier, L. Bougues, J. Timbal, Experimental study of convective heat transfer coefficient for the human body in water Journal of Applied Physiology. ,vol. 42, pp. 93- 100 ,(1977) , 10.1152/JAPPL.1977.42.1.93
C. T. Davies, K. Young, Effect of temperature on the contractile properties and muscle power of triceps surae in humans Journal of Applied Physiology. ,vol. 55, pp. 191- 195 ,(1983) , 10.1152/JAPPL.1983.55.1.191
J. L. Berk, K. A. Lenner, E. R. McFadden, Cold-induced bronchoconstriction: role of cutaneous reflexes vs. direct airway effects Journal of Applied Physiology. ,vol. 63, pp. 659- 664 ,(1987) , 10.1152/JAPPL.1987.63.2.659
J. E. Greenleaf, Physiological responses to prolonged bed rest and fluid immersion in humans. Journal of Applied Physiology. ,vol. 57, pp. 619- 633 ,(1984) , 10.1152/JAPPL.1984.57.3.619
Igor B. Mekjavić, André La Prairie, Wendy Burke, Bertil Lindborg, Respiratory drive during sudden cold water immersion. Respiration Physiology. ,vol. 70, pp. 121- 130 ,(1987) , 10.1016/S0034-5687(87)80037-3
E. J. M. Campbell, J. H. Green, The variations in intra-abdominal pressure and the activity of the abdominal muscles during breathing; a study in man The Journal of Physiology. ,vol. 122, pp. 282- 290 ,(1953) , 10.1113/JPHYSIOL.1953.SP004999
E. M. Glaser, The effects of cooling and warming on the vital capacity, forearm and hand volume, and skin temperature of man The Journal of Physiology. ,vol. 109, pp. 421- 429 ,(1949) , 10.1113/JPHYSIOL.1949.SP004405
L. Vecchiet, L. Flacco, I. Marini, A. Marchionni, M.R.A. Gatto, A. D’Autilio, Effects of cold stimulus of the chest wall on bronchial resistance. Respiration. ,vol. 47, pp. 253- 259 ,(1985) , 10.1159/000194780
F. Plum, Handbook of Physiology. JAMA Neurology. ,vol. 2, pp. 360- 360 ,(1960) , 10.1001/ARCHNEUR.1960.03840090124020
R. A. Binkhorst, L. Hoofd, A. C. Vissers, Temperature and force-velocity relationship of human muscles Journal of Applied Physiology. ,vol. 42, pp. 471- 475 ,(1977) , 10.1152/JAPPL.1977.42.4.471