Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Bun Tsuji"'
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology.
Hyperthermia stimulates ventilation (hyperthermia-induced hyperventilation). In exercising humans, once the core temperature reaches ~37°C, minute ventilation (VE) increases linearly with rising core temperature, and the slope of the relation betwee
Autor:
Yoshiyuki Fukuba, Akira Katagiri, Takeshi Nishiyasu, Naoto Fujii, Bun Tsuji, Yasuhiko Kitadai, Akira Miura
Publikováno v:
Journal of Applied Physiology. 131:1617-1628
Hyperthermia causes hyperventilation and concomitant hypocapnia and cerebral hypoperfusion. The cerebral hypoperfusion may underlie central fatigue. We demonstrate that sodium bicarbonate ingestion reduces heat-induced hyperventilation and attenuates
Autor:
Yosuke Sasaki, Kohei Dobashi, Bun Tsuji, Naoto Fujii, Tomomi Fujimoto, Yasuo Sengoku, Takeshi Nishiyasu
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 316:R535-R542
Hypothermia can occur during aquatic exercise despite production of significant amounts of heat by the active muscles. Because the characteristics of human thermoregulatory responses to cold during exercise have not been fully elucidated, we investig
Publikováno v:
European Journal of Applied Physiology. 117:921-929
We investigated whether graduated compression induced by stockings enhances cutaneous vasodilation in passively heated resting humans. Nine habitually active young men were heated at rest using water-perfusable suits, resulting in a 1.0 °C increase
Publikováno v:
The FASEB Journal. 33
Autor:
Akira Katagiri, Yasuhiko Kitadai, Akira Miura, Yoshiyuki Fukuba, Naoto Fujii, Takeshi Nishiyasu, Bun Tsuji
Publikováno v:
Journal of Applied Physiology; Nov2021, Vol. 131 Issue 5, p1617-1628, 12p
Autor:
Yosuke Sasaki, Naoto Fujii, Sho-Ichiro Tsuchiya, Kazuhito Watanabe, Bun Tsuji, Takeshi Nishiyasu
Publikováno v:
European Journal of Applied Physiology. 115:1967-1974
We evaluated whether hypocapnia achieved through voluntary hyperventilation diminishes the increases in oxygen uptake elicited by short-term (e.g., ~30 s) all-out exercise without affecting exercise performance.Nine subjects performed 30-s Wingate an
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 308:R669-R679
Hyperthermia during prolonged exercise leads to hyperventilation, which can reduce arterial CO2 pressure (PaCO2) and, in turn, cerebral blood flow (CBF) and thermoregulatory response. We investigated 1) whether humans can voluntarily suppress hyperth
Autor:
Tsubasa Eguchi, Naoto Fujii, Davide Filingeri, Yasushi Honda, Narihiko Kondo, Bun Tsuji, Takeshi Nishiyasu
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 124(1)
Elevating core temperature at rest causes increases in minute ventilation (V̇e), which lead to reductions in both arterial CO2 partial pressure (hypocapnia) and cerebral blood flow. We tested the hypothesis that in resting heated humans this hypocap
Autor:
Yosuke Sasaki, Kohei Dobashi, Naoto Fujii, Takeshi Nishiyasu, Tomomi Fujimoto, Bun Tsuji, Satoru Tanigawa, Kazuhito Watanabe
Publikováno v:
European journal of applied physiology. 117(8)
To investigate the effect of voluntary hypocapnic hyperventilation or moderate hypoxia on metabolic and heart rate responses during high-intensity intermittent exercise. Ten males performed three 30-s bouts of high-intensity cycling [Ex1 and Ex2: con