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Article

DRD2 and BDNF polymorphisms are associated with binge eating disorder in patients with weight regain after bariatric surgery.

Eating and weight disorders : EWD - 1 May 2022

Nonino Carla Barbosa, Barato Mariana, Ferreira Flávia Campos, Delfino Heitor Bernardes Pereira, Noronha Natalia Yumi, Nicoletti Carolina Ferreira, Junior Wilson Salgado, Welendorf Caroline Rossi, Souza Doroteia Rossi Silva, Ferreira-Julio Maysa Araújo, Watanabe Ligia Moriguchi, de Souza Pinhel Marcela Augusta

Abstract excerpt

AIM: The aim of this study was to analyze the association and susceptibility of Single Nucleotide Polymorphisms (SNPs) in the DRD2 and BDNF genes with BED in patients with weight regain in the postoperative period of bariatric surgery. METHODS: One hundred and seventy-seven individuals who underwent bariatric surgery with weight regain were evaluated and divided into two groups according to the BED diagnostic....

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Share to Bariatric Surgery
Share to Brain-Derived Neurotrophic Factor

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Polymorphism, Single Nucleotide

Share to Receptors, Dopamine D2

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Source

Identifiers

PMID: 34478125
DOI: 10.1007/s40519-021-01290-6

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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