Clinical application of a micro-array for multi-tumor marker detection
- VernacularTitle:蛋白芯片法检测多肿瘤标志物的临床应用
- Author:
Xiaopeng LAN
;
Meng ZHAO
;
Liqiang MA
;
Zhaoqing XUE
- Publication Type:Journal Article
- Keywords:
Tumor marker;
micro-array;
ROC
- From:
Journal of Medical Postgraduates
2003;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the clinical value of a micro-array for multi-tumor marker detection (abbreviate C-12 system in the following) in four kinds of tumors (lung, liver, pancreas/colon and stomach cancers). Methods:30 lung cancer?19 liver cancer?24 pancreas/colon?22 stomach cancer and 173 non-tumor patients' serum were detected by C-12 system, and the results were analyzed by ROC curve.Results:There is no difference in the positive rate of single TM between C-12 system and the previously reports; The positive rate and the mean positive value of tumor patients were both obviously higher than that of non-tumor patients (P
