Padawer J
J Cell Biol. 1974 Jun;61(3):641-8. doi: 10.1083/jcb.61.3.641.
In mixed populations of rat peritoneal fluid cells, the mast cells can be differentiated from other cell types in the scanning electron microscope by virtue of the X-ray emission referable to their sulfur content. Both stationary probe and X-ray mapping are feasible; the amount of sulfur eliciting a signal is estimated to be about 8 x 10(-18) g.
在大鼠腹膜液细胞的混合群体中,肥大细胞可在扫描电子显微镜下通过其含硫量产生的X射线发射与其他细胞类型区分开来。固定探针和X射线映射均可行;引发信号的硫量估计约为8×10⁻¹⁸克。