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Article

A decreased micronucleus frequency in human lymphocytes after folate and vitamin B12 intervention: a preliminary study in a Yunnan population.

International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition - 1 Dec 2012

Ni Juan, Liang Ziqing, Zhou Tao, Cao Neng, Xia Xiaolin, Wang Xu

Abstract excerpt

BACKGROUND: Micronucleus (MN) is a validated biomarker for DNA damage in peripheral blood lymphocytes (PBL) and is a reflection of the changes of human nutritional status. Folate (FA) and vitamin B(12) are one-carbon metabolism-related micronutrients, which play important roles in maintaining genomic stability. OBJECTIVE: To investigate the correcting effects of FA and B(12) intervention on DNA damage in PBL....

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PMID: 23823922
DOI: 10.1024/0300-9831/a000134

Genes

MTHFR

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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