Endocrine disrupting chemicals in children's and their parents' urine: Is the exposure related to the Chinese and Western lifestyle?
Int J Hyg Environ Health
; 259: 114383, 2024 Jun.
Article
en En
| MEDLINE
| ID: mdl-38652942
ABSTRACT
Children are known to be more vulnerable to exposure to endocrine-disrupting chemicals (EDCs) compared to adults, but evaluating the exposure pathways can be challenging. This research employed target and non-target analysis (NTA) to examine the exposure characteristics of EDCs in spot urine samples collected from 46 children's (aged 3-12 years) and their parents in Hong Kong (Chinese/Western lifestyle) and Guangzhou (mainly Chinese lifestyle). The results revealed that the geometric mean concentrations of phthalate esters metabolites (mPAEs) and bisphenols (BPs) in children's urine were 127.3 µg/gcrea and 2.5 µg/gcrea in Guangzhou, and 93.7 µg/gcrea and 2.9 µg/gcrea in Hong Kong, respectively, which were consistent with global levels. NTA identified a total of 1069 compounds, including 106 EDCs, commonly detected in food, cosmetics, and drugs. Notable regional differences were observed between Guangzhou and Hong Kong with potential sources of EDCs including dietary and cosmetic additives, toys, flooring and dust, as well as differences in lifestyles, diet, and living environment. However, age was found to significantly impact EDC exposure. The quantified EDCs (mPAEs and BPs) posed possible health risks to 60% of the children. Moreover, the presence of caffeine in children's urine, which exhibited higher detection rates in children from Hong Kong (95.6%) and Guangzhou (44.4%), warrants further attention. The sources of EDCs exposure in these regions need to be fully confirmed.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Ácidos Ftálicos
/
Exposición a Riesgos Ambientales
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Contaminantes Ambientales
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Disruptores Endocrinos
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Estilo de Vida
Límite:
Adult
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Child
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Child, preschool
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Female
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Humans
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Male
País/Región como asunto:
Asia
Idioma:
En
Revista:
Int J Hyg Environ Health
Asunto de la revista:
SAUDE AMBIENTAL
/
SAUDE PUBLICA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China