Dietary and drinking water intake of essential trace elements in a typical Kashin-Beck disease endemic area of Tibet, China
Zha X, An J, Gao X, Tian Y
Environmental health : a global access science source · 7 citas
Cómo se estudió
- Diseño
- Estudio transversal (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Sin resultado de salud
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- National Natural Science Foundation of China
- Gobierno
- Key R&D Program of Tibet
- Gobierno
- Central Government Guides Local Scienceand Technology Development Program
- Subvenciones
- National Natural Science Foundation of China (42207515)
Según 3 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2022-09-16 · Environ Health · vol. 21 · número 1 · pág. 86
- Editorial
- BioMed Central
- Citado
- 10 citas · más que el 74% de estudios similares · 1.1× el promedio de su campo
- Referencias
- 39 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Selenium in Biological Systems · Trace Elements in Health · Arsenic contamination and mitigation
- Palabras clave
- Selenium, Zinc, Animal science, Manganese, Environmental chemistry, Toxicology, Chemistry, Biology
- MeSH
- humans, selenium, copper, iron, manganese, molybdenum, zinc, trace elements, diet, china, tibet, kashin-beck disease, drinking water
4 autores
- Xinjie Zha🇨🇳Xi'an University of Finance and Economics
- Jialu An🇨🇳Xi'an University of Finance and Economics
- Xue Gao🇨🇳Tibet Academy of Agricultural and Animal Husbandry Sciences
- Yuan Tian🇨🇳 · autor de correspondenciaChinese Academy of Sciences; Institute of Geographic Sciences and Natural Resources Research
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Essential trace elements (ETEs), such as copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), selenium (Se), zinc (Zn), are very important elements for human health.
Methods
In this study, 89 drinking water samples and 85 highland barleys were collected from 48 villages in 11 townships, and the average daily dose (ADD) of ETEs were calculated, in addition, health effects of ETEs to rural residents in Luolong County, a typical Kashin-Beck disease (KBD) endemic area in Tibet, were assessed.
Results
The mean concentrations of Cu, Fe, Mn, Mo, Se, Zn in drinking water were 0.278 ± 0.264 μg·kg-1, 0.766 ± 0.312 μg·kg-1, 0.411 ± 0.526 μg·kg-1, 0.119 ± 0.223 μg·kg-1, 0.155 ± 0.180 μg·kg-1, and 0.804 ± 1.112 μg·kg-1, respectively; and mean concentrations of Cu, Fe, Mn, Mo, Se and Zn in highland barley were 3.550 ± 0.680 mg·kg-1, 81.17 ± 38.14 mg·kg-1, 14.03 ± 1.42 mg·kg-1, 0.350 ± 0.200 mg·kg-1, 0.0028 ± 0.0056 mg·kg-1, and 23.58 ± 3.10 mg·kg-1, respectively. The ADD of Cu in the study area was appropriate; the ADD of Fe and Mn in each township were higher than the maximum oral reference dose recommended by the National Health Commission of China, indicating that Fe and Mn had non-carcinogenic health risks; the ADD of Mo and Zn in 36.36% and 54.55% of the townships exceeded the maximum oral reference dose; and 72.73% of the townships had insufficient ADD of Se. The ADD of Mo, Cu and Se in different townships was significantly correlated with the prevalence of KBD.
Conclusions
Therefore, in order to prevent and control the prevalence of KBD and ensure the health of local residents, it is necessary to reduce the intake of high concentrations of Fe, Mn and Zn in diet, as well as increase the intake of Mo, Cu, especially Se.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
Confianza de la comunidad
Cargando…
¿Cuánto confías en los hallazgos de este estudio?
Comentarios
¿Algo está mal aquí?
Señala este estudio si su información, etiquetas o financiación parecen incorrectas. Un editor revisa cada señalamiento.
Información educativa sobre investigación publicada. No es consejo médico ni una recomendación para empezar o dejar nada.