Keywords N-methyl-N -nitro-N-nitrosoguanidine;Filipin;Nystatin;lipidomics;MALDI-TOF MS;acid sphingomylinase;sphingomyelin synthase;serine palmitoyltransferase;

• 甲基硝基亚硝基胍;非律平菌素;制霉菌素;脂类组学;MALDI-TOF-MS;酸性鞘磷脂酶;鞘磷脂合成酶;丝氨酸棕榈转移酶;