| Autor: |
Joshua W Smith, Maria F Kroker-Lobos, Mariana Lazo, Alvaro Rivera-Andrade, Patricia A Egner, Heiner Wedemeyer, Olga Torres, Neal D Freedman, Katherine A McGlynn, Eliseo Guallar, John D Groopman, Manuel Ramirez-Zea |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
PLoS ONE, Vol 12, Iss 12, p e0189255 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0189255 |
| Popis: |
Liver cancer is an emerging global health issue, with rising incidence in both the United States and the economically developing world. Although Guatemala experiences the highest rates of this disease in the Western hemisphere and a unique 1:1 distribution in men and women, few studies have focused on this population. Thus, we determined the prevalence and correlates of aflatoxin B1 (AFB1) exposure and hepatitis virus infection in Guatemalan adults. Healthy men and women aged ≥40 years (n = 461), residing in five departments of Guatemala, were enrolled in a cross-sectional study from May-October of 2016. Serum AFB1-albumin adducts were quantified using isotope dilution mass spectrometry. Multivariate linear regression was used to assess relationships between AFB1-albumin adduct levels and demographic factors. Biomarkers of hepatitis B virus and hepatitis C virus infection were assessed by immunoassay and analyzed by Fisher's exact test. AFB1-albumin adducts were detected in 100% of participants, with a median of 8.4 pg/mg albumin (range, 0.2-814.8). Exposure was significantly higher (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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