國家衛生研究院 NHRI:Item 3990099045/13575
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    題名: Prenatal heavy metal exposure, total immunoglobulin E, trajectory, and atopic diseases: A 15-year follow-up study of a Taiwanese birth cohort
    作者: Liu, KL;Tsai, TL;Tsai, WC;Tsai, SF;Lee, CH;Wang, SL
    貢獻者: National Institute of Environmental Health Sciences
    摘要: Prenatal exposure to heavy metals may cause atopic diseases. Little association between cord blood total immunoglobulin E (CB-tIgE) levels and the occurrence of atopic diseases has been found. This study investigated the atopic status and tIgE trajectory trend in a Taiwanese birth cohort over 15 years. We also assessed the effect of maternal heavy metal exposure on maternal serum cytokine and CB-tIgE levels. We recruited 430 pregnant women during their third trimester in 2000-2001. Maternal urinary heavy metal concentrations and serum cytokine levels were measured. The CB-tIgE and serum tIgE levels of the women's children when they were aged 5, 8, 11, and 14 years were measured. The upper quartile of the maternal urinary arsenic concentration was associated with an increased risk of a CB-tIgE level higher than 1 IU/mL (odds ratio, 1.845; 95% confidence interval, 1.003-3.395). Serum tIgE trajectory levels were the highest in children with asthma, followed by those with atopic dermatitis and allergic rhinitis at the age of 5-14 years. Serum tIgE levels tended to peak at the age of 11 years in the atopic children but were stable from the age of 8 years in the non-atopic children. We first demonstrated that serum tIgE levels reached a trajectory peak in the atopic children aged 11 years. Prenatal exposure to arsenic may increase the risk of elevated CB-tIgE levels. Further investigation is warranted to elucidate the mechanism through which maternal serum cytokines affect the occurrence of atopic diseases in children.
    日期: 2021-10
    關聯: Journal of Dermatology. 2021 Oct;48(10):1542-1549.
    Link to: http://dx.doi.org/10.1111/1346-8138.16058
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0385-2407&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000673661000001
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85110239241
    顯示於類別:[王淑麗] 期刊論文

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