Docampo R, de Boiso J F, Boveris A, Stoppani A O
Experientia. 1976 Aug 15;32(8):972-5. doi: 10.1007/BF01933918.
Electron microscopic observation of Trypanosoma cruzi epimastigotes reveals the presence of microbody-like structures (microperoxisomes) in which 3,3'-diaminobenzidine (DAB) is peroxidized to electron-opaque material. The role of peroxidase in DAB peroxidation is supported by the enzyme demonstration in disrupted epimastigotes and the microbody-containing cell fractions.
克氏锥虫前鞭毛体的电子显微镜观察显示存在微体样结构(微过氧化物酶体),其中3,3'-二氨基联苯胺(DAB)被过氧化为电子不透明物质。在破碎的前鞭毛体和含微体的细胞组分中进行的酶检测证实了过氧化物酶在DAB过氧化中的作用。