"A vegetarian vs. conventional hypocaloric diet: The effect on physical fitness in response to aerobic exercise in patients with type 2 diabetes." A parallel randomized study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F16%3A00060062" target="_blank" >RIV/00023001:_____/16:00060062 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11110/16:10329971 RIV/00023761:_____/16:N0000023 RIV/00064165:_____/16:10329971

Result on the web

<a href="http://www.mdpi.com/2072-6643/8/11/671" target="_blank" >http://www.mdpi.com/2072-6643/8/11/671</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/nu8110671" target="_blank" >10.3390/nu8110671</a>

Result language

angličtina

Original language name

"A vegetarian vs. conventional hypocaloric diet: The effect on physical fitness in response to aerobic exercise in patients with type 2 diabetes." A parallel randomized study

Original language description

It has been shown that it is possible to modify macronutrient oxidation, physical fitness and resting energy expenditure (REE) by changes in diet composition. Furthermore, mitochondrial oxidation can be significantly increased by a diet with a low glycemic index. The purpose of our trial was to compare the effects of a vegetarian (V) and conventional diet (C) with the same caloric restriction (-500 kcal/day) on physical fitness and REE after 12 weeks of diet plus aerobic exercise in 74 patients with type 2 diabetes (T2D). An open, parallel, randomized study design was used. All meals were provided for the whole study duration. An individualized exercise program was prescribed to the participants and was conducted under supervision. Physical fitness was measured by spiroergometry and indirect calorimetry was performed at the start and after 12 weeks Repeated-measures ANOVA (Analysis of variance) models with between-subject (group) and within-subject (time) factors and interactions were used for evaluation of the relationships between continuous variables and factors. Maximal oxygen consumption (VO2max) increased by 12% in vegetarian group (V) (F = 13.1, p < 0.001, partial η2 = 0.171), whereas no significant change was observed in C (F = 0.7, p = 0.667; group x time F = 9.3, p = 0.004, partial η2 = 0.209). Maximal performance (Watt max) increased by 21% in V (F = 8.3, p < 0.001, partial η2 = 0.192), whereas it did not change in C (F = 1.0, p = 0.334; group x time F = 4.2, p = 0.048, partial η2 = 0.116). Our results indicate that V leads more effectively to improvement in physical fitness than C after aerobic exercise program.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FB - Endocrinology, diabetology, metabolism, nutrition

OECD FORD branch

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Project

<a href="/en/project/NV15-27431A" target="_blank" >NV15-27431A: Effect of acute hyperinsulinemia and postprandial hyperglycemia on endothelial function in patiens with type 2 diabetes mellitus and healthy subjects.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Nutrients

ISSN

2072-6643

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

11

Country of publishing house

CH - SWITZERLAND

Number of pages

7

Pages from-to

"UNSP 671"

UT code for WoS article

000388666400007

EID of the result in the Scopus database

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