Correlation between gene polymorphisms of IL-2,IL-6 and TNF-α in workers exposed to rare earth dust and their lung ventilation function / 中华放射医学与防护杂志
Chinese Journal of Radiological Medicine and Protection
;
(12): 199-201, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-395455
ABSTRACT
Objective To study the relationship between lung ventilation function of workers exposed to rare earth dust and their IL-2,IL-6 and TNF-α gene polymorphism.Methods TNF-α gene polymorphism were identified by RFLP-PCR,IL-2 and IL-6 gene polymorphisms were identified by PCR-CTPP analysis.Lung ventilation function was deteced by instrument of ventilation function.Results Compared with controls,there was no statistic significance in frequencies distribution of TNF-α gene polymorphism(X2=4.03,P>0.05),IL-2 gene polymorphism(X2=2.21,P>0.05)and IL-6 gene polymorphism(X2=1.05,P>0.05).Compared with IL-2 gene wild type,IL-2 homozygote type increased the risk of lung ventilation dysfunction by 4.29 folds(95% CI 1.09~16.9).Conclusions Compared with controls,incidence of ventilation function of workers exposed to rare earth dust is in ascending trend.IL-2(G/G)gene type induces more serious inflammation reaction than the others.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Journal of Radiological Medicine and Protection
Année:
2009
Type:
Article
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