二苯并(a、h)蒽诱发小鼠肺腺癌超微结构的研究
UITRASTRUCTURAL STUDY OF MICE PULMONARY ADENOCARCINOMA INDUCED BY DIBENZ (A, H) ANTHRACENE
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摘要: 用二苯并蒽诱发了高发病率(90%以上)小鼠肺肿瘤，其中80%以上为腺癌。电镜观察发现有的腺癌具有肺泡Ⅱ型上皮细胞的特点，有的具有Clara细胞的特点，多数腺癌则兼具有Ⅱ型上皮细胞及clara细胞的特点。Abstract: The high incidence of lung cancer in mice induceb by dibenz (a, h) anthracene is reported, reaching to more than 90％, among them 80％ tumors were adenocarcinomas. Electron microscopy revealed that some adenocarcinomas possessed features, of alvelar Type I cell, some possessed Clara cell features, and someother adcin eeareinomas possessed common features of the both.
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