癌胚抗原是一种具有人胚胎抗原决定簇的酸性糖蛋白,胚胎期主要在胃肠道、肝脏和胰腺等器官,出生后含量很低,是一种广谱的肿瘤标记物。其血清浓度与多种肿瘤,特别是消化道肿瘤相关,检出阳性率依次为结肠癌、直肠癌、胃癌、胰腺癌、胆管癌等,肺、乳腺及泌尿生殖系统的恶性肿瘤也升高。测定癌胚抗原主要用于肿瘤的鉴别诊断、病情监视、疗效判断等方面。
并与血清癌胚抗原水平进行比较。
And compared with the serum level of carcinoembryonic antigen.
日本人血清癌胚抗原水平与颈动脉粥样硬化是否相关?
Are serum carcinoembryonic antigen levels associated with carotid atherosclerosis in Japanese men?
检测血清癌胚抗原(CEA)和神经元特异烯醇化酶(NSE),其治疗前后变化采用t检验。
The levels of carcinoembryonic antigen(CEA) and neuron specific enolase(NSE) in serum were measured and compared by t test before and after treatment.
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