Search Results - "IKEGAWA, SHIGEKI"

Rapid saline infusion and/or drinking enhance skin sympathetic nerve activity components reduced by hypovolaemia and hyperosmolality in hyperthermia by Kamijo, Yoshi‐ichiro, Okazaki, Kazunobu, Ikegawa, Shigeki, Okada, Yoshiyuki, Nose, Hiroshi

“…Key points In hyperthermia, plasma hyperosmolality suppresses both cutaneous vasodilatation and sweating responses and this suppression is removed by…”
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Interval Walking Training and Nutritional Intake to Increase Plasma Volume in Elderly by UCHIDA, KOJI, KAMIJO, YOSHI-ICHIRO, IKEGAWA, SHIGEKI, HAMADA, KOICHIRO, MASUKI, SHIZUE, NOSE, HIROSHI

“…PURPOSEAerobic training-induced plasma volume (PV) expansion improves thermoregulation, and carbohydrate (CHO) + whey protein supplementation enhanced the…”
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Longitudinal and transverse deformation of human Achilles tendon induced by isometric plantar flexion at different intensities by IWANUMA, Soichiro, AKAGI, Ryota, KURIHARA, Toshiyuki, IKEGAWA, Shigeki, KANEHISA, Hiroaki, FUKUNAGA, Tetsuo, KAWAKAMI, Yasuo

“…The present study determined in vivo deformation of the entire Achilles tendon in the longitudinal and transverse directions during isometric plantar flexions…”
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Effects of hypervolemia by protein and glucose supplementation during aerobic training on thermal and arterial pressure regulations in hypertensive older men by Kataoka, Yufuko, Kamijo, Yoshi-Ichiro, Ogawa, Yu, Sumiyoshi, Eri, Nakae, Mari, Ikegawa, Shigeki, Manabe, Kazumasa, Morikawa, Mayuko, Nagata, Masashi, Takasugi, Satoshi, Masuki, Shizue, Nose, Hiroshi

“…In Japan, the incidence of heat illness in older people has rapidly increased during midsummer in the last decade, and we suggested that…”
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Enhanced renal Na+ reabsorption by carbohydrate in beverages during restitution from thermal and exercise-induced dehydration in men by Kamijo, Yoshi-Ichiro, Ikegawa, Shigeki, Okada, Yoshiyuki, Masuki, Shizue, Okazaki, Kazunobu, Uchida, Koji, Sakurai, Masao, Nose, Hiroshi

“…We examined whether carbohydrate in beverages accelerated fluid retention during recovery from thermal and exercise-induced dehydration and whether it was…”
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Effects of hypohydration on thermoregulation during exercise before and after 5-day aerobic training in a warm environment in young men by IKEGAWA, Shigeki, KAMIJO, Yoshi-Ichiro, OKAZAKI, Kazunobu, MASUKI, Shizue, OKADA, Yoshiyuki, NOSE, Hiroshi

“…We examined whether enhanced cardiovascular and thermoregulatory responses during exercise after short-term aerobic training in a warm environment were…”
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Protein and carbohydrate supplementation during 5-day aerobic training enhanced plasma volume expansion and thermoregulatory adaptation in young men by Goto, Masaki, Okazaki, Kazunobu, Kamijo, Yoshi-ichiro, Ikegawa, Shigeki, Masuki, Shizue, Miyagawa, Ken, Nose, Hiroshi

“…We examined whether protein and carbohydrate (CHO) supplementation during 5-day training enhanced plasma volume (PV) expansion and thermoregulatory and…”
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Reduced hyperthermia-induced cutaneous vasodilation and enhanced exercise-induced plasma water loss at simulated high altitude (3,200 m) in humans by MIYAGAWA, Ken, KAMIJO, Yoshi-Ichiro, IKEGAWA, Shigeki, GOTO, Masaki, NOSE, Hiroshi

“…We examined whether less convective heat loss during exercise at high altitude than at sea level was partially caused by reduced cutaneous vasodilation due to…”
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Gender differences in muscle blood volume reduction in the tibialis anterior muscle during passive plantarflexion by Otsuki, Aki, Muraoka, Yoshiho, Fujita, Emi, Kubo, Sayaka, Yoshida, Misaki, Komuro, Yuko, Ikegawa, Shigeki, Ohta, Yuji, Kuno-Mizumura, Mayumi

“…Summary Physical flexibility, such as joint range of motion and muscle extension, may influence muscle blood volume. Women have been shown to have a greater…”
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Fatigue responses of human triceps surae muscles during repetitive maximal isometric contractions by Kawakami, Yasuo, Amemiya, Kenji, Kanehisa, Hiroaki, Ikegawa, Shigeki, Fukunaga, Tetsuo

“…1  Department of Life Sciences, University of Tokyo, Komaba, Meguro, Tokyo 153-8902; and 2  Laboratory for Exercise Physiology, Tokyo Metropolitan College,…”
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Reflex effects of drinking on thermoregulatory responses in hyperthermic and hyperosmotic men by Kamijo, Yoshi‐ichiro, Okada, Yoshiyuki, Okazaki, Kazunobu, Ikegawa, Shigeki, Ogawa, Yu, Nose, Hiroshi

“…Abstract only Oropharyngeal stimulation by drinking released dehydration‐induced suppression of cutaneous vasodilation and sweating in hyperthermic humans…”
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Effects of postural change from supine to head‐up tilt on the skin sympathetic nerve activity component synchronised with the cardiac cycle in warmed men by Ogawa, Yu, Kamijo, Yoshi‐ichiro, Ikegawa, Shigeki, Masuki, Shizue, Nose, Hiroshi

“…Key points Humans are unique in controlling body temperature in a hot environment by a large amount of skin blood flow; however, the decrease in total…”
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Impact of 5-aminolevulinic acid with iron supplementation on exercise efficiency and home-based walking training achievement in older women by Masuki, Shizue, Morita, Atsumi, Kamijo, Yoshi-ichiro, Ikegawa, Shigeki, Kataoka, Yufuko, Ogawa, Yu, Sumiyoshi, Eri, Takahashi, Kiwamu, Tanaka, Tohru, Nakajima, Motowo, Nose, Hiroshi

“…A reduction in exercise efficiency with aging limits daily living activities. We examined whether 5-aminolevulinic acid (ALA) with sodium ferrous citrate (SFC)…”
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Skin sympathetic nerve activity component synchronizing with cardiac cycle is involved in hypovolaemic suppression of cutaneous vasodilatation in hyperthermia by Kamijo, Yoshi‐ichiro, Okada, Yoshiyuki, Ikegawa, Shigeki, Okazaki, Kazunobu, Goto, Masaki, Nose, Hiroshi

“…Non‐technical summary  Thermoregulatory responses during exercise are reduced following thermal dehydration. If individuals do not rehydrate adequately, it…”
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Muscle Force per Cross-sectional Area is Inversely Related with Pennation Angle in Strength Trained Athletes by Ikegawa, Shigeki, Funato, Kazuo, Tsunoda, Naoya, Kanehisa, Hiroaki, Fukunaga, Tetsuo, Kawakami, Yasuo

“…The present study aimed to examine the effect of pennation angle on the force per cross-sectional area for elbow extensor muscles in strength-trained athletes…”
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Rapid plasma volume restoration increased skin sympathetic nerve activity component synchronized with cardiac cycle and cutaneous vasodilation in hypovolemic and passively warmed men by Kamijo, Yoshi‐ichiro, Okazaki, Kazunobu, Ikegawa, Shigeki, Okada, Yoshiyuki, Nose, Hiroshi

“…Abstract only We have suggested in passively warmed men that skin sympathetic nerve activity (SSNA) involved a component synchronized with cardiac cycle, the…”
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Head‐up tilt suppressed sympathetic nerve activity synchronized with cardiac cycle to skin but increased that to muscle in passively warmed men by Ogawa, Yu, Kamijo, Yoshi‐ichiro, Ikegawa, Shigeki, Masuki, Shizue, Morita, Atsumi, Nose, Hiroshi

“…Abstract only We have suggested that a component of skin sympathetic nerve activity (SSNA) synchronized with cardiac cycle might be an active cutaneous…”
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Skin sympathetic nerve activity component synchronized with cardiac cycle is involved in hyperosmotic suppression of cutaneous vasodilation in hyperthermia by Kamijo, Yoshi-ichiro, Okada, Yoshiyuki, Ikegawa, Shigeki, Okazaki, Kazunobu, Goto, Masaki, Nose, Hiroshi

“…Abstract only Recently, we have reported that a component of the SSNA spike synchronized with the cardiac cycle increased with an increase in esophageal…”
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Mechanisms of heat acclimation with endurance training in humans: a role of active cutaneous vasodilator by Kamijo, Yoshi-ichiro, Ikegawa, Shigeki, Nose, Hiroshi

“…Hypovolemia and hyperosmolality due to thermal dehydration suppress thermoregulatory responses of sweating and cutaneous vasodilation in humans, resulting in…”
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Protein and carbohydrate supplementation during 5-day aerobic training enhanced plasma volume expansion and thermoregulatory adaptation in young men : Mechanisms and modulators of temperature regulation by GOTO, Masaki, OKAZAKI, Kazunobu, KAMIJO, Yoshi-Ichiro, IKEGAWA, Shigeki, MASUKI, Shizue, MIYAGAWA, Ken, NOSE, Hiroshi

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