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目次Ⅰ.引言Ⅱ.实验材料和方法1.瘤株的来源2.无细胞滤液的制备3.实验动物的品种和年龄4.无细胞滤液的注射剂量和部位Ⅲ.实验结果1.实验动物的一般形态变化和非肿瘤性病变2.肿瘤的发病率和诱发期3.诱发肿瘤的类型4.注射部位和滤液浓度对于肿瘤类型及发病率的影响Ⅳ.讨论Ⅴ.总结参考文献外文摘要图版和说明Ⅰ.引言自从1951年 Gross 发表了用 AK 品系小鼠自发白血病肿瘤组织的无细胞滤液诱发肿瘤的实验结果以后,近年来,又相继发现了几种小鼠肿瘤组织的无细胞滤液有相似的引瘤
I. INTRODUCTION Ⅱ. EXPERIMENTAL MATERIALS AND METHODS 1. Source of Tumor Strain 2. Preparation of Cell-Free Filtrate 3. Species and Age of Experimental Animals 4. Injection Dosage and Location of Cell-Free Filtrate III. Experimental Results 1. Experimental Animal General morphological changes and non-neoplastic lesions 2. The incidence and induction of tumor 3. The type of induced tumor 4. The injection site and the concentration of the filtrate on the type of tumor and the incidence of Ⅳ. Discussion V. Summary References Abbreviations and Description I. Introduction Since Gross published the results of a cell-free filtrate-induced tumor assay in spontaneous leukemia tumor of AK strain mice in 1951, several cell-free filtrates of tumor tissues of mice have been found in recent years to have similar Tumor