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Are dopamine-related genotypes risk factors for excessive gestational weight gain?
Author(s) -
Gary S. Goldfield,
Dowler,
Walker,
David Cameron,
Ferraro,
Doucet,
Kristi B. Adamo
Publication year - 2013
Publication title -
international journal of women s health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.136
H-Index - 45
ISSN - 1179-1411
DOI - 10.2147/ijwh.s43935
Subject(s) - weight gain , body mass index , endocrinology , medicine , genotype , birth weight , gestation , biology , pregnancy , genetics , body weight , gene
Excessive gestational weight gain is associated with postpartum weight retention and downstream child obesity. Dopamine plays a critical role in the regulation of energy intake and body weight. The purpose of this study was to examine the relationship between excessive gestational weight gain and dopamine pathway-related polymorphisms, namely the variable nucleotide tandem repeat in the 3'untranslated region (UTR) region of the SLC6A3 (DAT-1) dopamine transporter gene and the 30-base pair variable nucleotide tandem repeat polymorphism of the 5'UTR of the monoamine oxidase-A (MAO-A) gene.

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