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Author:
Journal / Book Title:
Year:
Volume:
Issue:
zhong liu
Pages:
13
-
20
Year:
1976
Issue:
2
Journal:
Journal of Xi'an Jiaotong University(Medical Sciences)
Keyword:
染色体分析
;
非整倍体
;
超二倍体
;
染色体数目
;
标记染色体
;
恶性肿瘤细胞
;
分析方法
;
四倍体
;
染色体组型
;
粘膜
;
Abstract:
<正> 早在1956年发现人的体腔积液中有的细胞大多数为非整倍体以后,在肿瘤细胞的染色体研究方面已积累了大量资料。用染色体的分析方法,应用在临床诊断、疗效估计和肿瘤的病因的探讨,也做了很多工作。实验证明:良性肿瘤细胞在分裂中期的染色体,几乎100%都是二倍体,且大多数细胞都是46条染色体众数;而恶性肿瘤细胞的染色体都有十分明显的改
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