microcopy

Under the light microcopy, the biopsy of sural nerve showed segmental loss of myelin sheaths in different extent, incrassation, regeneration, atrophy and inflammatory cell infiltration.

光镜下4例患者腓肠神经表现为不同程度的神经纤维脱髓鞘改变，个别髓鞘纤维增厚，有的只残留一小部分。

Methods Apoptosis was induced by β-amyloid peptide ( 25-35) in cultured cortical neurons. Morphology of neurons was observed by microcopy and Hoechst 33258 nucleus staining.

方法以Aβ25-35诱导大鼠皮层神经元凋亡模型，用倒置显微镜观察细胞形态变化，用Hoechst33258核染色分析神经元凋亡，并计算神经细胞的凋亡率。

Glass microspheres doped with rare earth elements were prepared and characterized by powder X ray diffraction ( XRD), scanning electron microcopy ( SEM), and Raman spectrum and so on.

制备了掺有稀土发光材料的高折射率玻璃微球，并用XRD、SEM等进行了表征。