Objective To study the effects of native chrysotile and compounds-pretreated chrysotile on the cytotoxicity and ultrastructure in human embryo lung (HEL) cells.

• 摘要目的研究温石棉及用柠檬酸铝、混合稀土或亚硒酸钠预处理的温石棉对人胚肺(HEL)细胞存活率及超微结构的影响。