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George J F Heigenhauser

Explore the profile of George J F Heigenhauser including associated specialties, affiliations and a list of published articles. Areas
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Articles 78
Citations 2480
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Recent Articles
1.
Wood C, Pane E, Heigenhauser G
J Fish Biol . 2020 Jul; 97(4):1242-1246. PMID: 32657450
A lag in the increase in oxygen consumption (MO ) occurs at the start of sustainable exercise in trout. Waterborne dichloroacetate (0.58 and 3.49 mmol l ), a compound which...
2.
Jannas-Vela S, Klingel S, Cervone D, Wickham K, Heigenhauser G, Mutch D, et al.
Physiol Rep . 2020 Apr; 8(9):e14408. PMID: 32342642
Omega-3 polyunsaturated fatty acids (PUFAs) have unique properties purported to influence several aspects of metabolism, including energy expenditure and protein function. Supplementing with n-3 PUFAs may increase whole-body resting metabolic...
3.
Pignanelli C, Petrick H, Keyvani F, Heigenhauser G, Quadrilatero J, Holloway G, et al.
Am J Physiol Regul Integr Comp Physiol . 2019 Dec; 318(2):R284-R295. PMID: 31823670
The application of blood flow restriction (BFR) during resistance exercise is increasingly recognized for its ability to improve rehabilitation and for its effectiveness in increasing muscle hypertrophy and strength among...
4.
Jannas-Vela S, Brownell S, Petrick H, Heigenhauser G, Spriet L, Holloway G
Med Sci Sports Exerc . 2019 Oct; 51(11):2403-2409. PMID: 31634296
Introduction: In skeletal muscle, the Na/K ATPase (NKA) plays essential roles in processes linked to muscle contraction, fatigue, and energy metabolism; however, very little information exists regarding the regulation of...
5.
Gerling C, Mukai K, Chabowski A, Heigenhauser G, Holloway G, Spriet L, et al.
Front Physiol . 2019 Apr; 10:348. PMID: 30984028
Fish oil (FO) supplementation in humans results in the incorporation of omega-3 fatty acids (FAs) eicosapentaenoic acid (EPA; C20:5) and docosahexaenoic acid (DHA; C20:6) into skeletal muscle membranes. However, despite...
6.
Whitfield J, Heigenhauser G, van Loon L, Spriet L, Tupling A, Holloway G
Med Sci Sports Exerc . 2018 Mar; 50(4):875. PMID: 29547496
No abstract available.
7.
Keir D, Pollock M, Thuraisingam P, Paterson D, Heigenhauser G, Rossiter H, et al.
Respir Physiol Neurobiol . 2018 Feb; 251:41-49. PMID: 29477729
We examined whether slower pulmonary O uptake (V˙O) kinetics in hypoxia is a consequence of: a) hypoxia alone (lowered arterial O pressure), b) hyperventilation-induced hypocapnia (lowered arterial CO pressure), or...
8.
Whitfield J, Gamu D, Heigenhauser G, van Loon L, Spriet L, Tupling A, et al.
Med Sci Sports Exerc . 2017 May; 49(10):2016-2024. PMID: 28509762
Purpose: This study aimed to examine the effects of 7 d of beetroot juice (BRJ) supplementation on SkM contractile characteristics and function. Methods: Recreationally active males (n = 8) underwent...
9.
Palmer M, Heigenhauser G, Duong M, Spriet L
Int J Sport Nutr Exerc Metab . 2016 Oct; 27(2):169-177. PMID: 27768517
This study determined whether mild dehydration influenced skeletal muscle glycogen use, core temperature or performance during high-intensity, intermittent cycle-based exercise in ice hockey players vs. staying hydrated with water. Eight...
10.
Logan-Sprenger H, Heigenhauser G, Jones G, Spriet L
Physiol Rep . 2015 Aug; 3(8). PMID: 26296770
This study combined overnight fluid restriction with lack of fluid intake during prolonged cycling to determine the effects of dehydration on substrate oxidation, skeletal muscle metabolism, heat shock protein 72...