Sesti A G, Papeschi G, Calsini P, Terreni A
Poumon Coeur. 1977;33(4):259-63.
Parts of rat lung tissue have been examined by means of a scanning electron microscope after either chemical or physical fixage. Chemical fixage produces retraction on the tissue structures and the alveoles appear of irregular shape. Physical fixage gives the possibility to observe lung morphology without distorsions; details reproduced are in this case very clear and in a shape which appears very close to the original conditions.
在进行化学或物理固定后，已通过扫描电子显微镜对大鼠肺组织的部分进行了检查。化学固定会使组织结构产生收缩，肺泡呈现出不规则形状。物理固定则能够在不产生变形的情况下观察肺的形态；在这种情况下重现的细节非常清晰，且形状与原始状态非常接近。
