Lockard J M, Kaur P, Lee-Stephens C, Sabharwal P S, Pereira M A, McMillan L, Mattox J
Mutat Res. 1982 Jul;104(6):355-9. doi: 10.1016/0165-7992(82)90169-5.
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.
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。