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第二次大战以后,超显微镜的构造及其应用,在世界各国都有广大的进展,在超微检查的技术上也有很大的改进,因之细胞形态学也进入了一个新的革命阶段。要习知电子显微镜下细胞的病理改变,必须先把正常的细胞超微构造搞清楚。这方面必须掌握好固定法包埋法切片等等技术,一个不得法不注意,就可以引起生理范围内的变动,而误认为是一种病理改交。另外,采取材料,最好采取生体材料后立即固定之,死后材料时间稍长,就可以由于组织
After the Second World War, the structure and application of the super-microscope have made great progress in all countries in the world, and the technology of ultra-microscopy has also been greatly improved. Therefore, the cell morphology has also entered a new stage of revolution. To learn the pathological changes of cells under the electron microscope, we must first understand the normal cell ultrastructure. In this regard, we must grasp the fixed law embedding method slicing and so on, a law can not pay attention, you can cause changes within the physiological range, and mistaken for a pathological change. In addition, to take the material, it is best to take the biological material immediately after the fixed, after the death of the material for a long time, it can be due to the organization