Association between inflammatory marker, environmental lead exposure, and glutathione S-transferase gene.

ABSTRACT: A number of studies suggested that lead is related to the induction of oxidative stress, and alteration of immune response. In addition, modifying these toxic effects varied partly by GST polymorphism. The objectives of this study were to assess the association between the lead-induced alteration in serum hs-CRP, with GSTM1, GSTT1, and GSTP1 Val105Ile genetic variations and the health consequence from environmental lead exposure. The 924 blood samples were analyzed for blood lead, CRP, and genotyping of three genes with real-time PCR. Means of blood lead and serum hs-CRP were 5.45 μ g/dL and 2.07 mg/L. Both CRP and systolic blood pressure levels were significantly higher for individuals with blood lead in quartile 4 (6.48-24.63 μ g/dL) compared with those in quartile 1 (1.23-3.47 μ g/dL, P

SUBMITTER: Sirivarasai J 

PROVIDER: S-EPMC3581115 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature