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Pregled bibliografske jedinice broj: 492308

Correlation between folate and vitamin B_12 and markers of DNA stability in healthy men: preliminary results


Milić, Mirta; Rozgaj, Ružica; Kašuba, Vilena; Oreščanin, Višnja; Balija, Melita; Jukić, Irena
Correlation between folate and vitamin B_12 and markers of DNA stability in healthy men: preliminary results // Acta biochimica Polonica, 57 (2010), 3; 339-345 (međunarodna recenzija, članak, znanstveni)


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Naslov
Correlation between folate and vitamin B_12 and markers of DNA stability in healthy men: preliminary results

Autori
Milić, Mirta ; Rozgaj, Ružica ; Kašuba, Vilena ; Oreščanin, Višnja ; Balija, Melita ; Jukić, Irena

Izvornik
Acta biochimica Polonica (0001-527X) 57 (2010), 3; 339-345

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
folic acid; vitamin B_12; micronucleus; comet assay; healthy men; DNA damage

Sažetak
The aim of this study was to find correlations between folate and vitamin B₁₂ on baseline damage in white blood cells and their association with smoking, alcohol consumption and ageing. Thirty-six healthy vitamin non-deficient male subjects were selected in a randomized study. Comet assay (SCGE) and micronucleus (MN) assay were used as biomarkers of DNA damage. The amount of DNA damage was correlated with vitamin B₁₂ and folic acid concentration. Positive, but non-significant correlation (canonical R = 0.61 ; χ²=28.97 ; P=0.253) was found between micronucleus (MN) frequency or comet assay parameters (SCGE) and five covariates (age, smoking, alcohol consumption, vitamin B₁₂ and folate blood serum concentration). The highest MN frequency was observed in the group with the lowest vitamin B₁₂ concentration (F=3.59 ; P=0.024). The SCGE assay failed to show significant correlation with vitamin B₁₂ or folic acid concentration. Concentration of vitamin B₁₂ was significantly correlated with incidence of micronuclei. Our results present background data that could be valuable for future genotoxicological monitoring.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Projekt / tema
022-0222148-2137 - Genotoksičnost kemijskih i fizikalnih agensa prirodnog i antropogenog podrijetla (Kašuba, Vilena, MZOS - )

Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb

Citiraj ovu publikaciju

Milić, Mirta; Rozgaj, Ružica; Kašuba, Vilena; Oreščanin, Višnja; Balija, Melita; Jukić, Irena
Correlation between folate and vitamin B_12 and markers of DNA stability in healthy men: preliminary results // Acta biochimica Polonica, 57 (2010), 3; 339-345 (međunarodna recenzija, članak, znanstveni)
Milić, M., Rozgaj, R., Kašuba, V., Oreščanin, V., Balija, M. & Jukić, I. (2010) Correlation between folate and vitamin B_12 and markers of DNA stability in healthy men: preliminary results. Acta biochimica Polonica, 57 (3), 339-345.
@article{article, year = {2010}, pages = {339-345}, keywords = {folic acid, vitamin B\_12, micronucleus, comet assay, healthy men, DNA damage}, journal = {Acta biochimica Polonica}, volume = {57}, number = {3}, issn = {0001-527X}, title = {Correlation between folate and vitamin B\_12 and markers of DNA stability in healthy men: preliminary results}, keyword = {folic acid, vitamin B\_12, micronucleus, comet assay, healthy men, DNA damage} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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