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柴油机微粒排放物提取物对人淋巴细胞姐妹染色单体交换的诱导作用。

Induction of sister-chromatid exchanges in human lymphocytes by extracts of particulate emissions from a diesel engine.

作者信息

Lockard J M, Kaur P, Lee-Stephens C, Sabharwal P S, Pereira M A, McMillan L, Mattox J

出版信息

Mutat Res. 1982 Jul;104(6):355-9. doi: 10.1016/0165-7992(82)90169-5.

Abstract

Particulate matter was collected from the emissions of a diesel-powered engine and the organic components were extracted. The extract induced a dose-related increase in sister-chromatid exchanges in human lymphocytes with a potency of about one-fifth that of benzo[a]pyrene.

摘要

从柴油发动机排放物中收集颗粒物,并提取有机成分。提取物导致人类淋巴细胞中姐妹染色单体交换呈剂量相关增加,其效力约为苯并[a]芘的五分之一。

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