[室内灰尘及其对健康的不利影响]。

Q3 Medicine Japanese Journal of Hygiene Pub Date : 2018-01-01 DOI:10.1265/jjh.73.130
Atsuko Araki, Yu Ait Bamai, Rahel Mesfin Ketema, Reiko Kishi
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引用次数: 5

摘要

在这篇综述中,我们研究了室内灰尘及其对居民健康的影响。住宅灰尘包括来自植物、花粉、微生物、昆虫、皮肤薄片、毛发和纤维的成分。它还包括被燃烧、家具、室内材料、电子产品、清洁剂、个人护理产品等化学物质污染的材料。现在,大多数人在室内度过他们的时间。因此,灰尘是接触污染的重要媒介。根据美国环境保护署的《接触因素手册》,成人每天摄入的粉尘量估计为30毫克,1岁以上儿童每天摄入的粉尘量估计为60毫克。自2003年以来,我们一直在进行流行病学研究,以发现室内环境与居民健康之间的关系。测定屋尘中螨过敏原、内毒素和β-1,3-葡聚糖水平作为生物因子。对粉尘中邻苯二甲酸盐和磷酸盐阻燃剂等半挥发性有机化合物(SVOC)进行了分析。因此,我们发现,当螨过敏原水平增加10倍时,sick building syndrome (SBS)的鼻腔和光学症状的ORs (95%CI)分别为1.45(1.01-2.10)和1.47(1.14-1.88)。螨过敏原与过敏无关联。内毒素和β-1,3-葡聚糖与SBS无相关性。关于SVOC,邻苯二甲酸盐和PFR水平的增加增加了过敏的风险。邻苯二甲酸酯与过敏风险增加之间的关系在儿童中比在成人中更为明显。粉尘取样和预处理方法没有金标准。因此,在比较各种研究结果时需要谨慎。方法应准确反映暴露水平。
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[House Dust and Its Adverse Health Effects].

In this review, we examine house dust and its effect on inhabitants' health. Residential house dust includes components from plants, pollens, microorganisms, insects, skin flakes, hairs and fibers. It also includes materials contaminated with chemicals from combustion, furniture, interior materials, electronics, cleaning agents, personal care products. Nowadays, most people spend their time indoors. Thus, dust is an important medium of exposure to pollutions. According to United States Environmental Protection Agency Exposure Factors Handbook, the estimated amount of dust ingestion is 30 mg/day for adults, and 60 mg/day for children over 1 year of age. Since 2003, we have been conducting epidemiological studies to find the association between the indoor environment and the inhabitants' health. The levels of mite allergens, endotoxins, and β-1,3-d-glucan in house dust were measured as biological factors. Semi volatile organic compounds (SVOC) such as phthalates and phosphate flame retardants (PFRs) in dust were also analyzed. As a result, we found that the ORs (95%CI) of nasal and optical symptoms of sick building syndrome (SBS) were 1.45 (1.01-2.10) and 1.47 (1.14-1.88), respectively, when there was a 10-fold increase in the levels of mite allergens. There was no association of mite allergens with allergies. Endotoxins and β-1,3-d-glucan did not show any association with SBS. Regarding SVOC, increased levels of phthalates and PFR increased the risk of allergies. The association between phthalates and increased risk of allergies was clearer among children than adults. There were no gold standards of dust sampling and pretreatment methods. Thus, caution is needed when comparing findings of various studies. Methods should accurately reflect exposure levels.

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来源期刊
Japanese Journal of Hygiene
Japanese Journal of Hygiene Medicine-Medicine (all)
CiteScore
0.90
自引率
0.00%
发文量
7
期刊最新文献
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