Ontology highlight
ABSTRACT:
SUBMITTER: Figueiredo JC
PROVIDER: S-EPMC2518404 | biostudies-literature | 2008 Aug
REPOSITORIES: biostudies-literature
Figueiredo Jane C JC Levine A Joan AJ Grau Maria V MV Midttun Oivind O Ueland Per M PM Ahnen Dennis J DJ Barry Elizabeth L EL Tsang Shirley S Munroe David D Ali Iqbal I Haile Robert W RW Sandler Robert S RS Baron John A JA
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 20080801 8
<h4>Background</h4>Folate, other vitamin B cofactors, and genes involved in folate-mediated one-carbon metabolism all may play important roles in colorectal neoplasia. In this study, we examined the associations between dietary and circulating plasma levels of vitamins B(2), B(6), and B(12) and risk colorectal adenomas.<h4>Methods</h4>The Aspirin/Folate Polyp Prevention Study is a randomized clinical trial of folic acid supplementation and incidence of new colorectal adenomas in individuals with ...[more]