期刊论文

A comparative study on the AgNOR contents of some cancers in respiratory tract

中文

中国中西医结合耳鼻咽喉科杂志

1007-4856

2001

9

2

77-79

10.16542/j.cnki.issn.1007-4856.2001.02.036

本校为第一机构

目的探讨呼吸道不同部位肿瘤组织AgNOR含量的分布特征及其临床意义.方法采用多重盲法研究方案,以显微光度术检测经胶银染色的组织切片AgNOR含量,包括鼻咽癌27例,喉癌21例,肺癌32例,慢性鼻咽炎36例,慢性喉炎17例.结果各组AgNOR含量分别为鼻咽癌41.41±7.20%,喉癌39.72±3.06%,肺癌43.62士4.86%,慢性鼻咽炎39.40士2.86%,慢性喉炎37.09±2.29%.结论 AgNOR含量在良、恶性病变之间以及不同组织来源的恶性肿瘤之间的分布具有较为明显的差异.

Objective To investigate the experessive characteristics of AgNOR contents in different types of tumor tissues in the same system of respiratory tract. Methods AgNOR contents of some types of malignant tumors in respiratory tract were measured by means of microphotometry with the technique of silver staining. Results AgNOR contents were 41. 41+7; 20%, 39. 72+3. 06%, 43. 62+4. 86%, 39. 40+2. 86%, 37. 09+2. 29% for nasopharyngeal carcinoma, laryngeal carcinoma, lung cancer, chronic nasopharyngitis and chronic laryngitis respectively. Conclusion it is suggested that there are various forms of AgN...