PMID: 701118Sep 1, 1978Paper

Effect of altitude on dietary-induced thermogenesis at rest and during light exercise in man

Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology
M J StockE Evans

Abstract

Measurements of metabolic rate and the thermic response (specific dynamic action) of a 400-kcal liquid meal were made in six subjects at rest and during light exercise. The tests were conducted before (LA1) and after (LA2) a 3-wk sojourn (HA1, HA2, HA3) at 3,650 m on the Monte Rosa. Fasting metabolic rate at rest increased inittally and then fell, as did fasting and fed exercising metabolic rates. The fall in metabolic rates, but not the initial increases, can be ascribed to the change in body weight. Resting thermic responses at altitude were only slightly lower than normal, although peak values were significantly depressed at HA2 (P less than 0.05). The mean exercising thermic response was also significantly lower at HA2 (P less than 0.05) but recovered in HA3 and LA2. In the time taken for thermic responses to decrease and recover there were interindividual differences that were best explained by the previous altitude experience of the subjects. The possibility of a cardiovascular shift during hypoxic exercise causing depression of postprandial metabolism is discussed.

Citations

May 27, 2010·PloS One·Lindsay M EdwardsUNKNOWN Caudwell Xtreme Everest Research Group
Oct 27, 2017·FASEB Journal : Official Publication of the Federation of American Societies for Experimental Biology·Claire E BerrymanStefan M Pasiakos
Feb 1, 1980·European Journal of Applied Physiology and Occupational Physiology·M J Stock
Jan 21, 2000·Journal of Applied Physiology·J T MawsonG E Butterfield
Nov 12, 2019·Journal of the International Society of Sports Nutrition·Santiago Sanz-QuintoRaúl López-Grueso
Jan 1, 1992·European Journal of Applied Physiology and Occupational Physiology·F SchenaB Kayser
Mar 13, 2003·High Altitude Medicine & Biology·Jose L San MiguelBernard Beaufrere
Nov 19, 2011·Scandinavian Journal of Medicine & Science in Sports·T D LatshangK E Bloch
Jun 1, 1987·Clinical Endocrinology·T A Howlett
Apr 7, 2011·Journal of the Royal Army Medical Corps·N E HillD R Woods
Feb 13, 2015·Endocrine Reviews·Orison O WoolcottRichard N Bergman
Aug 1, 1984·The American Journal of Physiology·L LandsbergJ B Young
Jan 21, 2021·Obesity Reviews : an Official Journal of the International Association for the Study of Obesity·Bengt Kayser, Samuel Verges

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