NDLI: Protein and carbohydrate supplementation increases aerobic and thermoregulatory capacities

Content Provider	PubMed Central
Author	Okazaki, Kazunobu Goto, Masaki Nose, Hiroshi
Abstract	The incidence of heat illness and heat stroke is greater in older than younger people. In this context, exercise training regimens to increase heat tolerance in older people may provide protection against heat illness. Acute increases in plasma volume (PV) improve thermoregulation during exercise in young subjects, but there is some evidence that changes in PV in response to acute exercise are blunted in older humans. We recently demonstrated that protein–carbohydrate (Pro-CHO) supplementation immediately after a bout of exercise increased PV and plasma albumin content (Albcont) after 23 h in both young and older subjects. We also examined whether Pro-CHO supplementation during aerobic training enhanced thermoregulation by increasing PV and Albcont in older subjects. Older men aged ∼68 years exercised at moderate intensity, 60 min day−1, 3 days week−1, for 8 weeks, at ∼19°C, and took either placebo (CNT; 0.5 kcal, 0 g protein kg−1) or Pro-CHO supplement (Pro-CHO; 3.2 kcal, 0.18 g protein kg−1) immediately after exercise. After training, we found during exercise at 30°C that increases in oesophageal temperature (T es) were attenuated more in Pro-CHO than CNT and associated with enhanced cutaneous vasodilatation and sweating. We also confirmed similar results in young subjects after 5 days of training. These results demonstrate that post-exercise protein and CHO consumption enhance thermoregulatory adaptations especially in older subjects and provide insight into potential strategies to improve cardiovascular and thermoregulatory adaptations to exercise in both older and younger subjects.
Related Links	http://dx.doi.org/10.1113/jphysiol.2009.180562
Ending Page	5590
Page Count	6
Starting Page	5585
File Format	PDF
ISSN	00223751
e-ISSN	14697793
Journal	The Journal of Physiology
Issue Number	Pt 23
Volume Number	587
Language	English
Publisher	Blackwell Science Inc
Publisher Date	2009-12-01
Access Restriction	Open
Rights Holder	Blackwell Science Inc
Subject Keyword	Physiology Research in Higher Education
Content Type	Text
Resource Type	Article
Subject	Physiology Sports Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Protein and carbohydrate supplementation increases aerobic and thermoregulatory capacities

Running economy, not aerobic fitness, independently alters thermoregulatory responses during treadmill running

Post-exercise carbohydrate plus whey protein hydrolysates supplementation increases skeletal muscle glycogen level in rats

Recovery from a cycling time trial is enhanced with carbohydrate-protein supplementation vs. isoenergetic carbohydrate supplementation

Aerobic Exercise Training Adaptations Are Increased by Postexercise Carbohydrate-Protein Supplementation

High-intensity aerobic interval training increases fat and carbohydrate metabolic capacities in human skeletal muscle.

Aerobic endurance training reduces bubble formation and increases survival in rats exposed to hyperbaric pressure

Post-exercise carbohydrate plus whey protein hydrolysates supplementation increases skeletal muscle glycogen level in rats

Adrenaline increases skeletal muscle glycogenolysis, pyruvate dehydrogenase activation and carbohydrate oxidation during moderate exercise in humans

Protein and carbohydrate supplementation increases aerobic and thermoregulatory capacities

Similar Documents

Protein and carbohydrate supplementation increases aerobic and thermoregulatory capacities

Running economy, not aerobic fitness, independently alters thermoregulatory responses during treadmill running

Post-exercise carbohydrate plus whey protein hydrolysates supplementation increases skeletal muscle glycogen level in rats

Recovery from a cycling time trial is enhanced with carbohydrate-protein supplementation vs. isoenergetic carbohydrate supplementation

Aerobic Exercise Training Adaptations Are Increased by Postexercise Carbohydrate-Protein Supplementation

High-intensity aerobic interval training increases fat and carbohydrate metabolic capacities in human skeletal muscle.

Aerobic endurance training reduces bubble formation and increases survival in rats exposed to hyperbaric pressure

Post-exercise carbohydrate plus whey protein hydrolysates supplementation increases skeletal muscle glycogen level in rats

Adrenaline increases skeletal muscle glycogenolysis, pyruvate dehydrogenase activation and carbohydrate oxidation during moderate exercise in humans

Protein and carbohydrate supplementation increases aerobic and thermoregulatory capacities