Results 31 to 40 of about 257,841 (286)

Appetite, energy intake and resting metabolic responses to 60 min treadmill running performed in a fasted versus a postprandial state. [PDF]

open access: yes, 2012
This study investigated the effect of fasted and postprandial exercise on appetite, energy intake and resting metabolic responses. Twelve healthy males (mean±SD: age 23±3 years, body mass index 22.9±2.1 kg m(-2), maximum oxygen uptake 57.5±9.7 mL kg(-1 ...
Deighton, K, Stensel, DJ, Zahra, JC
core   +1 more source

The effects of beta-alanine supplementation and regular taekwondo training on anaerobic and aerobic performance in female taekwondo athletes [PDF]

open access: yesفیزیولوژی ورزش و فعالیت بدنی
Background and Purpose: Beta-alanine supplement, which is a precursor of carnosine, may improve performance by providing a buffering effect. The purpose of this study was to investigate the effect of beta-alanine supplementation and regular Taekwondo ...
Elaheh Dianati   +3 more
doaj   +1 more source

Metabolic, hormonal and performance effects of isomaltulose ingestion before prolonged aerobic exercise: a double-blind, randomised, cross-over trial

open access: yesJournal of the International Society of Sports Nutrition, 2021
Background Isomaltulose has been discussed as a low glycaemic carbohydrate but evidence concerning performance benefits and physiological responses has produced varying results.
Hannah L. Notbohm   +8 more
doaj   +1 more source

Impact of exercise-nutritional state interactions in patients with type 2 diabetes

open access: yes, 2020
Introduction This study examines the role of nutritional status during exercise training in patients with type 2 diabetes mellitus by investigating the effect of endurance-type exercise training in the fasted versus the fed state on clinical outcome ...
Calders, Patrick   +9 more
core   +1 more source

Non‐oxidative cerebral carbohydrate metabolism

open access: yesThe Journal of Physiology, 2009
Kety and Schmidt's application of the Fick Principle in the 1940s has served as the technical basis for the human cerebral metabolic studies still in use today. In this technique, arterial and jugular venous blood samples are collected, analysed for oxygen, glucose and lactate, and an arterial-jugular venous difference (AVD) is calculated. The cerebral
openaire   +3 more sources

Mechanism of Carbohydrate Oxidation [PDF]

open access: yesNature, 1936
SOME new facts have been found suggesting that the first stage in the biological oxidation of carbohydrate is its conversion to glucose-6-phosphoric acid (or Robison ester), which is oxidized1 to 6-phospho-gluconic acid. Dehydrogenation by a specific dehydrogenase co-enzyme system yields 6-phospho-ketogluconic acid, probably the 2-keto acid, which is ...
openaire   +1 more source

Analysis of the Effects of Dietary Pattern on the Oral Microbiome of Elite Endurance Athletes [PDF]

open access: yes, 2019
Although the oral microbiota is known to play a crucial role in human health, there are few studies of diet x oral microbiota interactions, and none in elite athletes who may manipulate their intakes of macronutrients to achieve different metabolic ...
Burke, Louise M   +8 more
core   +3 more sources

Impact of phenylketonuria type meal on appetite, thermic effect of feeding and postprandial fat oxidation [PDF]

open access: yes, 2018
Background: Dietary management of phenylketonuria (PKU) requires the replacement of natural protein-containing foods with special low protein foods.
Alfheeaid, Hani   +5 more
core   +1 more source

Effects of supplementing with an 18% carbohydrate-hydrogel drink versus a placebo during whole-body exercise in −5 °C with elite cross-country ski athletes: a crossover study

open access: yesJournal of the International Society of Sports Nutrition, 2019
Background Whilst the ergogenic effects of carbohydrate intake during prolonged exercise are well-documented, few investigations have studied the effects of carbohydrate ingestion during cross-country skiing, a mode of exercise that presents unique ...
Stefan Pettersson   +3 more
doaj   +1 more source

Oxidation of lignin-carbohydrate complex from bamboo with hydrogen peroxide catalyzed by Co(salen) [PDF]

open access: yesHemijska Industrija, 2014
The reactivity of salen complexes toward hydrogen peroxide has been long recognized. Co(salen) was tested as catalyst for the aqueous oxidation of a refractory lignin-carbohydrate complex (LCC) isolated from sweet bamboo (Dendrocalamushamiltonii)
Zhou Xue-Fei
doaj   +1 more source

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