BIENERTOVÁ VAŠKŮ, Julie, Jan NOVÁK, Filip ZLÁMAL, Jolana LIPKOVÁ, Jiří ŠŤASTNÝ, Martin FOREJT, Aneta JACKOWSKÁ and Anna VAŠKŮ. The PER3 VNTR polymorphism is a predictor of dietary composition in the Central European population. Biological Rhythm Research. Oxon: Taylor & Francis Ltd., 2014, vol. 45, No 5, p. 747-757. ISSN 0929-1016. Available from: https://dx.doi.org/10.1080/09291016.2014.913949.
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Basic information
Original name The PER3 VNTR polymorphism is a predictor of dietary composition in the Central European population
Authors BIENERTOVÁ VAŠKŮ, Julie (203 Czech Republic, guarantor, belonging to the institution), Jan NOVÁK (203 Czech Republic, belonging to the institution), Filip ZLÁMAL (203 Czech Republic, belonging to the institution), Jolana LIPKOVÁ (203 Czech Republic, belonging to the institution), Jiří ŠŤASTNÝ (203 Czech Republic, belonging to the institution), Martin FOREJT (203 Czech Republic, belonging to the institution), Aneta JACKOWSKÁ (203 Czech Republic, belonging to the institution) and Anna VAŠKŮ (203 Czech Republic, belonging to the institution).
Edition Biological Rhythm Research, Oxon, Taylor & Francis Ltd. 2014, 0929-1016.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30105 Physiology
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 0.919
RIV identification code RIV/00216224:14110/14:00077287
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1080/09291016.2014.913949
UT WoS 000341642800008
Keywords in English PER3; VNTR polymorphism; dietary composition; sleep
Tags EL OK, podil
Tags International impact, Reviewed
Changed by Changed by: Soňa Böhmová, učo 232884. Changed: 8/1/2015 15:10.
Abstract
Objectives, design: The aim of this case control study was to investigate possible associations of the variable number tandem-repeat (VNTR) polymorphism in the PER3 gene with obesity-related anthropometric traits, sleep and nutritional behaviour. Setting: A total of 329 volunteers of the Czech Caucasian origin were enrolled in the study. The allele-specific PCR-based method was used to determine the VNTR PER3 genotypes, dietary composition and time patterns were evaluated using seven day native food records and seven day sleep records. Results: No differences were observed in allele frequencies between the obese and the non-obese individuals. The PER3 VNTR polymorphism was associated with the total daily energy derived from carbohydrates (p < 0.01) and fat (p < 0.02). No association with sleep homeostasis was observed. Conclusions: We have demonstrated the relationship between the PER3 VNTR polymorphism and behavioural patterns of the food intake in the Central-European population.
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