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1·And compared with the serum level of carcinoembryonic antigen.

并与血清癌胚抗原水平进行比较。

2·Are serum carcinoembryonic antigen levels associated with carotid atherosclerosis in Japanese men?

日本人血清癌胚抗原水平与颈动脉粥样硬化是否相关？

3·Objective To investigate the positive rate of cancerous patients determined by carcinoembryonic antigen.

目的观察癌胚抗原对患者肿瘤发生的阳性符合率。

4·The article is to prepare the working standard of carcinoembryonic antigen (CEA) for immunoassay and determine its potency.

制备供免疫分析用的癌胚抗原工作标准品并标定其免疫效价。

5·OBJECTIVE: To study the clinical value of carcinoembryonic antigen (CEA) and cancer antigen 199 (CA199) in the diagnosis of lung cancer.

目的：探讨癌胚抗原(CEA)及癌抗原199 (CA199)对肺腺癌诊断的应用价值。

6·The Procedures of isolation and purification of the carcinoembryonic antigen from hepatic metastatic tissue of colonic carcinoma were presented.

本文报道从结肠癌肝转移灶中提取和纯化癌胚抗原的步骤。

7·Objective to compare the reliability of serum tumour specific growth factor (TSGF) with carcinoembryonic antigen (CEA) in the diagnosis of tumour.

目的比较恶性肿瘤特异性生长因子(TSGF)和癌胚抗原(CEA)在肿瘤诊断中的价值。

8·The levels of carcinoembryonic antigen(CEA) and neuron specific enolase(NSE) in serum were measured and compared by t test before and after treatment.

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。

9·Carcinoembryonic Antigen (CEA) is one kind of glycoprotein with high molecular weight (200kd), existing in the blood or on the surface of some tumor cells.

癌胚抗原(CEA)是存在于血液中和某些肿瘤细胞表面的一种高分子量糖蛋白(200kd)。

10·Objectives to investigate the diagnostic value of DNA analysis and combined with Carcinoembryonic antigen (CEA) for malignant pleural effusions by FlowCytometry (FCM).

目的应用流式细胞术(FCM)测定胸液细胞DNA倍体，并同时检测胸液癌胚抗原(CEA)水平，以探讨其在恶性胸液诊断中的价值。