Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam

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Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam. / Huong, Bui Thi Mai; Tuyen, Le Danh; Madsen, Henry; Brimer, Leon; Friis, Henrik; Dalsgaard, Anders.

In: Toxins, Vol. 11, No. 11, 638, 2019.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Huong, BTM, Tuyen, LD, Madsen, H, Brimer, L, Friis, H & Dalsgaard, A 2019, 'Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam', Toxins, vol. 11, no. 11, 638. https://doi.org/10.3390/toxins11110638

APA

Huong, B. T. M., Tuyen, L. D., Madsen, H., Brimer, L., Friis, H., & Dalsgaard, A. (2019). Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam. Toxins, 11(11), [638]. https://doi.org/10.3390/toxins11110638

Vancouver

Huong BTM, Tuyen LD, Madsen H, Brimer L, Friis H, Dalsgaard A. Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam. Toxins. 2019;11(11). 638. https://doi.org/10.3390/toxins11110638

Author

Huong, Bui Thi Mai ; Tuyen, Le Danh ; Madsen, Henry ; Brimer, Leon ; Friis, Henrik ; Dalsgaard, Anders. / Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam. In: Toxins. 2019 ; Vol. 11, No. 11.

Bibtex

@article{a3c6090641c14f4583156f442d1ea45d,
title = "Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam",
abstract = "The health burden of foodborne mycotoxins is considerable, but particularly for children due to their lower detoxification capacity, rapid growth and high intake of food in proportion to their weight. Through a Total Dietary Study approach, the objective was to estimate the dietary exposure and health risk caused by mycotoxins for children under 5 years living in the Lao Cai province in northern Vietnam. A total of 40 composite food samples representing 1008 individual food samples were processed and analyzed by ELISA for aflatoxin B1, ochratoxin A and fumonisins. Results showed that dietary exposure to aflatoxin B1, ochratoxin A and total fumonisins were 118.7 ng/kgbw/day, 52.6 ng/kg bw/day and 1250.0 ng/kg bw/day, respectively. Using a prevalence of hepatitis of 1%, the risk of liver cancer related to exposure of aflatoxin B1 was 12.1 cases/100,000 individual/year. Age-adjusted margin of exposure (MOE) of renal cancer associated with ochratoxin A was 127, while MOE of liver cancer associated with fumonisins was 542. Antropometric data show that 50.4% (60/119) of children were stunted, i.e. height/length for age z-scores (HAZ) below -2, and 3.4% (4/119) of children were classified as wasted, i.e. weight for height z-scores (WHZ) below -2. A significant negative relationship between dietary exposure to individual or mixture of mycotoxins and growth of children was observed indicating that the high mycotoxin intake contributed to stunning in the children studied.",
keywords = "Faculty of Science, Risk assessment, Total diet study, Aflatoxin B1, Ochratoxin A, Fumonisins, Children, Vietnam",
author = "Huong, {Bui Thi Mai} and Tuyen, {Le Danh} and Henry Madsen and Leon Brimer and Henrik Friis and Anders Dalsgaard",
note = "CURIS 2019 NEXS 350",
year = "2019",
doi = "10.3390/toxins11110638",
language = "English",
volume = "11",
journal = "Toxins",
issn = "2072-6651",
publisher = "M D P I AG",
number = "11",

}

RIS

TY - JOUR

T1 - Total dietary intake and health risks associated with exposure to aflatoxin B1, ochratoxin A and fuminisins of children in Lao Cai Province, Vietnam

AU - Huong, Bui Thi Mai

AU - Tuyen, Le Danh

AU - Madsen, Henry

AU - Brimer, Leon

AU - Friis, Henrik

AU - Dalsgaard, Anders

N1 - CURIS 2019 NEXS 350

PY - 2019

Y1 - 2019

N2 - The health burden of foodborne mycotoxins is considerable, but particularly for children due to their lower detoxification capacity, rapid growth and high intake of food in proportion to their weight. Through a Total Dietary Study approach, the objective was to estimate the dietary exposure and health risk caused by mycotoxins for children under 5 years living in the Lao Cai province in northern Vietnam. A total of 40 composite food samples representing 1008 individual food samples were processed and analyzed by ELISA for aflatoxin B1, ochratoxin A and fumonisins. Results showed that dietary exposure to aflatoxin B1, ochratoxin A and total fumonisins were 118.7 ng/kgbw/day, 52.6 ng/kg bw/day and 1250.0 ng/kg bw/day, respectively. Using a prevalence of hepatitis of 1%, the risk of liver cancer related to exposure of aflatoxin B1 was 12.1 cases/100,000 individual/year. Age-adjusted margin of exposure (MOE) of renal cancer associated with ochratoxin A was 127, while MOE of liver cancer associated with fumonisins was 542. Antropometric data show that 50.4% (60/119) of children were stunted, i.e. height/length for age z-scores (HAZ) below -2, and 3.4% (4/119) of children were classified as wasted, i.e. weight for height z-scores (WHZ) below -2. A significant negative relationship between dietary exposure to individual or mixture of mycotoxins and growth of children was observed indicating that the high mycotoxin intake contributed to stunning in the children studied.

AB - The health burden of foodborne mycotoxins is considerable, but particularly for children due to their lower detoxification capacity, rapid growth and high intake of food in proportion to their weight. Through a Total Dietary Study approach, the objective was to estimate the dietary exposure and health risk caused by mycotoxins for children under 5 years living in the Lao Cai province in northern Vietnam. A total of 40 composite food samples representing 1008 individual food samples were processed and analyzed by ELISA for aflatoxin B1, ochratoxin A and fumonisins. Results showed that dietary exposure to aflatoxin B1, ochratoxin A and total fumonisins were 118.7 ng/kgbw/day, 52.6 ng/kg bw/day and 1250.0 ng/kg bw/day, respectively. Using a prevalence of hepatitis of 1%, the risk of liver cancer related to exposure of aflatoxin B1 was 12.1 cases/100,000 individual/year. Age-adjusted margin of exposure (MOE) of renal cancer associated with ochratoxin A was 127, while MOE of liver cancer associated with fumonisins was 542. Antropometric data show that 50.4% (60/119) of children were stunted, i.e. height/length for age z-scores (HAZ) below -2, and 3.4% (4/119) of children were classified as wasted, i.e. weight for height z-scores (WHZ) below -2. A significant negative relationship between dietary exposure to individual or mixture of mycotoxins and growth of children was observed indicating that the high mycotoxin intake contributed to stunning in the children studied.

KW - Faculty of Science

KW - Risk assessment

KW - Total diet study

KW - Aflatoxin B1

KW - Ochratoxin A

KW - Fumonisins

KW - Children

KW - Vietnam

U2 - 10.3390/toxins11110638

DO - 10.3390/toxins11110638

M3 - Journal article

C2 - 31684060

VL - 11

JO - Toxins

JF - Toxins

SN - 2072-6651

IS - 11

M1 - 638

ER -

ID: 229899361