Showing posts with label tobacco. Show all posts
Showing posts with label tobacco. Show all posts

Thursday, July 22, 2010

DNA hypomethylation is associated with in utero exposure to cotinine and PFCs~!

"Global DNA methylation was inversely correlated with serum PFOA (r = -0.72, p < 0.01) but not PFOS levels. Serum Y chromosome analyses did not detect maternal DNA cross-contamination. This study supports the use of global DNA methylation status as a biomarker of in utero exposure to cigarette smoke and PFCs."

CiteULike: Global DNA hypomethylation is associated with in utero exposure to cotinine and perfluorinated alkyl compounds.:

Tuesday, July 20, 2010

CiteULike: Benzo[a]pyrene Increases the Nrf2 Content by Downregulating the Keap1 Message

CiteULike: Benzo[a]pyrene Increases the Nrf2 Content by Downregulating the Keap1 Message: "BaP, but not its metabolites, increases the amount of the nuclear Nrf2 protein by downregulating the Keap1 message in Jurkat cells"