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Article

Lack of association between the TNF-alpha -308 (G/A) genetic polymorphism and periodontal disease in Brazilians.

Brazilian oral research - 1 Jan 2000

Menezes Natascha Giovannetti de, Colombo Ana Paula Vieira

Abstract excerpt

This study evaluated the frequency of the tumor necrosis factor-alpha (TNF-alpha) -308 G/A polymorphism in Brazilians with periodontal health (PH = 51), chronic periodontitis (CP = 74) and generalized aggressive periodontitis (GAgP = 38). Human DNA was obtained from mouthwash samples and TNF-alpha genotyping was performed by PCR and RFLP analyses. Differences in clinical and genetic parameters among groups were...

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Source

Identifiers

PMID: 19148387
DOI: 10.1590/s1806-83242008000400007

Genes

TNF

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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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