遗传 ›› 1994, Vol. 16 ›› Issue (4): 5-8.

• 论文 • 上一篇    下一篇

恶性淋巴瘤患者及一级亲属染色体脆性部位的研究

孙 慧1 李 伟1 刘全章2 孙艳阳2 王恒湘2 宋 岩2 李 璞2 SUN Hui1 LI Wei1 LIU Quan-Zhang2 SUN Yan-Yang2 WANG Heng-Xiang2 SONG Yan LI Pu   

  1. (1山东省泰山医学院生物教研室, 泰安 271000;2 哈尔滨医科大学生物教研室, 哈尔滨 150086 1 Biology department, Taishan Medical College,Taian Shangdong 271000; 2 Biology department,harbin medical university, Harbin 271000 )
  • 收稿日期:1900-01-01 出版日期:1994-08-10 发布日期:1994-08-10

The Study of Chromosomal Fragile in Patients with Malignant Lymphomas and Their First-degree Relatives

  • Received:1900-01-01 Online:1994-08-10 Published:1994-08-10

摘要: 本文对24例恶性淋巴瘤患者和20例患者的一级亲属染色体脆性部位进行了观察,发现两组的脆性部位表达率均高于正常对照,并且脆性部位3 14、11 13、6 22和12 13表达显著增高。提示这些特异的脆性部位可能与恶性淋巴瘤遗传易感性有关。Abstract:The Chromsomal aberration rate and expression frequency of common fragile sites were examined in peripheral blood lymphocyted with TC199 medium from 24 patients with malignant lymphoma and 20 of their first-degree relatives. Both the chromosomal aberration rates and expression frequencies of fragile sites obscrved in patient and their relatives were significantly higher than those of control subjects, especially the expression of fra(3)(p14), fra(11)(p22) and fra(12)(q13) which migh be affected by some genetic factors and might play an important role in genetic susceptibility to malignant lymphoma.

关键词: Malignant lymphomas, 遗传易感性
Key words,
脆性部位, 恶性淋巴瘤, 关键词, 细胞系, G-显带, 人体乳腺癌

Key words: Human breast cancer, Cell line Chromosome G-banding