Comparative genomic hybridization of primary lung cancer
- VernacularTitle:原发性肺癌染色体比较基因组杂交研究
- Author:
Wei XIONG
;
Guisheng QIAN
;
Guijun HUANG
- Publication Type:Journal Article
- Keywords:
primary carcinoma;
comparative genomic hybridization;
chromosome
- From:Journal of Third Military Medical University
1983;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the unbalanced state of hereditary material of squamous carcinoma, adenocarcinoma and other lung cancers. Methods Fifty-five patients suffered from lung cancer were included in this study, including 24 of squamous carcinoma, 13 of adenocarcinoma, 5 of adenosquanous carcinoma, 8 of bronchioalveolar carcinoma, 4 of small cell lung cancer and 1 of atypical carcinoma. The technology of comparative genomic hybridization (CGH) was used. The normal DNA was obtained from 20 healthy male volunteers. Results The common extension region of squamous carcinoma was 2q, 5p, 11q and 22q, and the common deletion region was 1p, 4q, 5q, 6q, 8p, 9p, 10q, 11p, 13q, 18q and 21q. The common extension region of adenocarcinoma was 5p, 8q and 11q, and the common deletion region was 10p and 19. Conclusion The hereditary material of squamous carcinoma, adenocarcinoma and other lung cancers was unbalanced. The extension and deletion of chromatosome were the base of the occurrence of different lung cancer.
