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The National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C. It houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department of Agriculture field libraries. In fiscal year 2011 (Oct 2010 through Sept 2011) NAL delivered more than 100 million direct customer service transactions.

Journal Article

期刊文章

Endothelial nitric oxide synthase g894t (rs1799983) gene polymorphism in polish athletes  [2014]

Eider, Jerzy; Ficek, Krzysztof; Kaczmarczyk, Mariusz; Maciejewska-Karłowska, Agnieszka; et al.

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The NOS3 gene has been associated with athletic endurance performance and elite power athletic status. With respect to NOS3 G894T and its relation to athletic performance or status, results across various studies have not been consistent. Therefore, the lack of consistency among previous studies prompted us to design a case-control study in a Polish Caucasian population to examine the relationship between the NOS3 G894T polymorphism and athletes' status, i.e. type and intensity of exercise performed (poweroriented, “mixed” power/endurance activity, endurance-oriented) and the possible association between the G894T variant and athletic performance. The case-control study was performed in a group of 360 Polish athletes (cases) of the highest nationally competitive standard (male n=156 and female n=67) and 191 unrelated, sedentary control subjects. The G894T genotype and allele distributions differed significantly between power-oriented (P=0.009, P=0.003), “mixed” (P=0.021, P=0.009), endurance (P=0.043, P=0.014) athletes when compared to control subjects (P values for genotypes and alleles, respectively). There were no significant differences between elite and sub-elite athletes in any group. The over-representation of the GG genotype and G allele in all athletes suggests that the G894 allele may favour all types of sports, however, the strongest predisposition was seen among power-oriented athletes.
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书目信息

语言:
English
类型:
Journal Article
自何时收录于AGRIS:
2014
卷:
9
期:
3
起始页:
260
结束页:
267
出版者:
Springer-Verlag
所有题名:
" Endothelial nitric oxide synthase g894t (rs1799983) gene polymorphism in polish athletes "

来自期刊

Central European journal of biology

ISSN : 1895-104X