Muscle temperature and muscle metabolism during short-term exercise in the goat期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Muscle temperature and muscle metabolism during short-term exercise in the goat

Authors:	Gero Feistkorn Hanna Kaciuba-Usciklko Stanisklaw Kozklowski and Claus Jessen

Institution:	^a Physiologisches Institut der Universitaet, D-6300, Giessen, F.R.G. ^b Department of Applied Physiology, Medical Research Centre, Polish Academy of Sciences, 00-730, Warsaw, Poland

Abstract:	1. 1.\|External heat exchangers acting on lower aortal blood temperature were used to dissociate hindleg muscle temperature (T_hlm) from general internal temperature (T_int) during short-term exercise of moderate intensity. 2. 2.\|In series 1 39°C T_hlm was combined with 40.6°C T_int, and in series II 42°C T_hlm was combined with 39.8°C T_int. 3. 3.\|At constant work rates, the 3°C difference in muscle temperature did not result in significantly different concentrations of muscle metabolites. 4. 4.\|It is concluded that high local muscle temperature without general hyperthermia does not influence muscle metabolism during short-term moderate excercise. Author Keywords: Exercise; body temperature; high energy phosphates; glycogen; lactate

Keywords:	Exercise body temperature high energy phosphates glycogen lactate
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