Preliminary study on serum levels of IL-2, IL-6 and TNF-α and their gene polymorphism in copper miners
- VernacularTitle:云南东川非铀矿山矿工血清IL-2、IL-6、TNF-α检测及其基因多态性的初步研究
- Author:
Xuesong QI
;
Huimin LU
;
Chunyan WANG
;
Wei ZHANG
;
Shuxia HAO
;
Quanfu SUN
;
Xu SU
- Publication Type:Journal Article
- Keywords:
Copper mien;
IL-2;
IL-6;
TNF-α;
Gone polymorphism
- From:
Chinese Journal of Radiological Medicine and Protection
2008;28(6):576-578
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study biologic effect of high radon exposure in non-uranium miners by measurements of serum levels of 1L-2, IL-6 and TNF-u and study on their gene polymorphism. Methods Serum levels of IL-2, IL-6 and TNF-αin the miners selected from a Yunnan-based copper mine were measured by ABC-ELISA. TNF-α (-308,G→A) genotypes were identified by RFLP-PCR, IL-2 (-330, T→G) genotypes by sequence analysis. Results Compared the miners with its control group, there were no statistical significance of the concentrations of serum IL-2 (F=0.71, P>0.05), IL-6 (F=1.09, P>0.05) and TNF-α(F=0.95,P>0.05). Frequencies of IL-2 (-330, T→G) genotypes (X2=0.02, P>0.05) and TNF-α(-308, G→A) genotype (x2= 2.21, P>0.05) were shown no statistical significance too. Conclusions Compared with the control group, concentrations of serum IL-2, IL-6 and TNF-n in miners working in the copper mine was lower, frequencies of genotypes of TNF-o (-308,A/A) was higher in the miners. But all the differences were not statistical significant.
