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Publikováno v:
Journal of Applied Physiology. 42:444-448
Effects of three curvilinear inspiratory resistances (R1, R2, R3) on the cardiorespiratory responses of seven well-trained men during incremental cycling tests to exhaustion were studied by comparison to the low resistance R0 (at 1 l/s, R0 = 0.2; R3
Autor:
Brian J. Whipp, Dan M. Cooper, Kathy E. Sietsema, J. S. Child, J. K. Perloff, K. Wasserman, M. H. Rosove
Publikováno v:
Sietsema, KE; Cooper, DM; Perloff, JK; Child, JS; Rosove, MH; Wasserman, K; et al.(1988). Control of ventilation during exercise in patients with central venous-to-systemic arterial shunts.. Journal of applied physiology (Bethesda, Md. : 1985), 64(1), 234-242. doi: 10.1152/jappl.1988.64.1.234. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/2mm9x4k3
The diversion of systemic venous blood into the arterial circulation in patients with intracardiac right-to-left shunts represents a pathophysiological condition in which there are alterations in some of the potential stimuli for the exercise hyperpn
Publikováno v:
Journal of Applied Physiology. 58:492-499
Twelve subjects participated in an exercise program of cycling and running 40 min/day, 6 days/wk. After 10 wk, they continued to train with either a one-third or two-thirds reduction in work rates for an additional 15 wk. Frequency and duration for t
Autor:
Chi-Sang Poon
Publikováno v:
Journal of Applied Physiology. 62:2447-2459
A model of the respiratory control system incorporating both chemical and respiratory neuromechanical feedbacks is proposed to describe the steady-state ventilatory responses to CO2 inhalation and exercise. It is postulated that ventilatory output (V
Autor:
J P Clausen
Publikováno v:
Physiological Reviews. 57:779-815
Publikováno v:
Journal of Applied Physiology. 59:853-859
Seven endurance-trained subjects were studied 12, 21, 56, and 84 days after cessation of training. Heart rate, ventilation, respiratory exchange ratio, and blood lactate concentration during submaximal exercise of the same absolute intensity increase
Publikováno v:
Journal of Applied Physiology. 60:1306-1312
The mechanisms responsible for the marked increase in ventilation at the onset of exercise are incompletely defined. A conditioned response to exercise anticipation has been suggested as an influencing factor, but systematic measurements have not bee
Autor:
J. T. Fisher, F. J. Cerny
Publikováno v:
Journal of Applied Physiology. 52:1124-1127
The response of lung diffusing capacity for CO (DLCO) to the onset of exercise or a change in work load was studied in four healthy males. Single-breath DLCO was measured during the transients 1) from rest to 40% of maximum O2 uptake (VO2 max); 2) fr
Publikováno v:
Journal of Applied Physiology. 58:791-794
To evaluate the effect of endurance training on ventilatory function in older individuals, 1) 14 master athletes (MA) [age 63 +/- 2 yr (mean +/- SD); maximum O2 uptake (VO2max) 52.1 +/- 7.9 ml . kg-1 . min-1] were compared with 14 healthy male sedent
Publikováno v:
Journal of Applied Physiology. 49:784-788
To compare metabolic and circulatory responses for wheelchair ergometer (WERG) and arm crank ergometer (ACE) exercise at equal power-output (PO) levels, wheelchair-dependent (n = 7) and able-bodied (n = 10) subjects exercised at PO levels at 30, 90,