The DNA damage of spleen lymphocytes induced by three typical aldehyde pollutants was studied in vitro with microgel single cell electrophoresis assay (comet assay).

• 应用单细胞凝胶电泳技术(彗星实验)检测了3种典型醛类污染物对小鼠脾淋巴细胞DNA损伤情况。