今后应加强与胆系恶性肿瘤相关疾病的监测和处理，并力求发现敏感性和特异性均高的肿瘤标志物，以发现早期肿瘤。
To diagnose the tumor in its early stage, the monitor and management of some diseases related to BMT should be enhanced, and tumor markers with high susceptibility and specificity should be explored.
目的从胃癌患者胃液中发现特异性荧光物质，并以此来获得肿瘤标志物。
Objective to investigate some specific fluorescent substances in gastric juice from patients with gastric carcinoma and to establish biomarkers for the detection of gastric cancer.
结论多项肿瘤标志物联合检测可提高特异性，降低假阳性率。
Conclusion Joint detection of different tumor markers will increase the specificity of the immunoassay and lower its rate of false positivity.
结论采用C - 12系统检测乳管液肿瘤标志物的灵敏度明显高于血清，但特异性较差。
Conclusion By applying the C-12 system determination the tumor maker, the sensitivity of breast duct juice surpasses than in serum, but the specificity is not fine.
与多项血清肿瘤标志物检测联合应用，能够进一步改善诊断的敏感性和特异性，提高早期诊断和鉴别诊断水平。
Combined with multiple serum tumor marker measurements, this method can improve diagnostic sensitivity and specificity, he nce it facilitates the early diagnosis and differential diagnosis.
目的：研究遗传印记基因PEG10在肝癌组织中表达的特异性，及在不同肿瘤细胞中的表达情况，为其作为一个潜在的肝癌特异标志物和HCC基因治疗的新的分子靶点提供实验依据。
AIM: To study the specificity of the expression of PEG10 in HCC tissues and evaluate the feasibility for PEG10 as a novel molecular target of gene therapy for HCC.
这些多肽序列在肿瘤血管靶向治疗，肿瘤血管特异性分子标志物试剂的研制方面将具有巨大的潜在价值。
These polypeptide sequences have great potential in the targeting treatment of tumor veins and the development of the symbol reagent of the specific molecule of the tumor veins.
结论：PA对人类恶性肿瘤缺乏特异性，但可作为鉴别卵巢良、恶性病变的有价值标志物。
Conclusions 1. PA lacks the specificity for diagnosis of human malignancies, however, it would be used as a tumor marker to differentiate ovarian cancers from women with benign pelvic masses.
结论：PA对人类恶性肿瘤缺乏特异性，但可作为鉴别卵巢良、恶性病变的有价值标志物。
Conclusions 1. PA lacks the specificity for diagnosis of human malignancies, however, it would be used as a tumor marker to differentiate ovarian cancers from women with benign pelvic masses.
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