Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Uri Meiri"'
Publikováno v:
Israel Journal of Zoology. 47:21-28
We measured relative changes in plasma volume (PV) and osmolarity duringheat stress at 40 C in untreated and in intracerebroventricular (icv) losartan(LOS)-administered rats. The rats were in different hydration states and various phases of heat accl
Publikováno v:
Journal of Thermal Biology. 21:289-295
1. 1. The beneficial effects of heat acclimation on thermal induced vasomotor responses of hypohydrated aged rats were assessed by measuring the isometric tension of aortic and portal rings of old and young rats under heat acclimation and hypohydrati
Publikováno v:
Journal of Thermal Biology. 21:171-181
1. 1. The individual contributions of heat acclimation and exercise training to improving cardiovascular reserves during exercise under different environmental conditions [normothermia: 24°C, 40% relative humidity (RH); hot/wet: 35°C, 70% RH; hot/d
Autor:
Uri Meiri, Michael Horowitz
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 422:386-392
The contributions of the autonomic nervous system and the cardiac pacing cells in the development of heat-acclimation-induced bradycardia were analyzed, and the effect of heat acclimation on the chronotropic response of the heart to heat stress (40 d
Autor:
Gary Gerstenblith, Ronen Zoizner, Michal Horowitz, Chaya Gross, Uri Meiri, Omer Cohen, Hifa Kanana, Michael D. Stern
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 103(1)
Heat acclimation (AC) improves cardiac mechanical and metabolic performance. Using cardiomyocytes and isolated hearts from 30-day and 2-day acclimated rats (AC and AC-2d, 34°C), we characterized cellular contractile mechanisms under normothermic (37
Autor:
Uri Meiri, Zohar Bromberg, Mirit Eynan, Gary Gerstenblith, Tanya Knubuvetz, Gil Navon, Yonathan Hasin, Michal Horowitz
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 93(6)
Based on our observations of energy sparing in heat-acclimated (AC) rat hearts, we investigated whether changes in preischemic glycogen level, glycolytic rate, and plasma thyroxine level mediate cardioprotection induced in these hearts during ischemi
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 86(3)
A physiological strain index (PSI) based on heart rate (HR) and rectal temperature (Tre) was recently suggested to evaluate exercise-heat stress in humans. The purpose of this study was to adjust PSI for rats and to evaluate this index at different l
Publikováno v:
European journal of pharmacology. 362(1)
The production of 2-arachidonoyl glycerol, an endogenous cannabinoid, is enhanced in normal, but not in endothelium-denuded rat aorta on stimulation with carbachol, an acetylcholine receptor agonist. 2-Arachidonoyl glycerol potently reduces blood pre
Publikováno v:
Journal of Basic and Clinical Physiology and Pharmacology. 7
Body temperature, blood pressure (BP) and heart rate (HR) of rats before and after acclimation to heat were studied in chronically cannulated sedentary conscious rats in different hot environmental conditions [hot/dry: 40 degrees C, 20% relative humi
Publikováno v:
Temperature Regulation ISBN: 9783034896467
With heat acclimation, effectors efficiency increases. In blood vessels this is exemplified by increased [force generation]/ [sympathomimetic signalling] ratio. Cellular adaptive responses may contribute to this effect; however, their persistence whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::170d41540e7d3ad84c5165f06ad9d483
https://doi.org/10.1007/978-3-0348-8491-4_47
https://doi.org/10.1007/978-3-0348-8491-4_47