Article
[The relationship between tumor necrosis factor A-308 gene polymorphism and susceptibility of severe periodontitis in adults].
Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology - 1 Mar 2002
Qian Wei, Zhang Jincai, Zhang Yunhui
Abstract excerpt
OBJECTIVE: To investigate the relationship between tumor necrosis factor A-308 gene polymorphism and susceptibility of severe periodontitis in adults. METHODS: Buccal swabs from 65 adult patients with severe periodontitis and 96 periodontal healthy adult controls were obtained. DNA was extracted from each sample using Chelex-100 method, then PCR-RFLP was performed to determine the TNFA-308 genotype. Data were...
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