查询词典 CEA

By comparing the intake of adjacent concentrations of sapid solutions, it indicated that CeA-lesioned rats showed a lower distinction between adjacent concentrations of 0.03, 0.1 and 0.3M NaCl; 0.01, 0.1 and 1.0mM CA and 10, 20 and 50 μM QHCl.

因此，本研究结果提示，CeA在对味觉信息的传递、处理以及对摄食行为的调节中均起着重要作用，这种作用可能部分是通过调节PBN味觉神经元的活动而实现的，CeA内的GABA及其A受体在此调节过程中发挥着重要的作用。

The positive rate and density of CEA in carcinomas of simplex, invasive ductal, and scirrhus types were significantly higher than those in papillary, medullary and medullary with abundant lymphoid infiltration carcinomas.

结果表明：单纯癌、浸润性导管癌、硬癌等癌组织中，CEA阳性率及平均CEA强度均明显高于乳头状癌、髓样癌、髓样癌伴大量淋巴细胞浸润。

Objective: Safety and possibility of Recombination Human CEA Vaccinia Virus were detected in rabbits to proveide experimental data for gene therapy in cancer.

目的：检测重组人CEA痘苗病毒（HumanCEARecombinationVacciniaVirus，rV－CEA）在动物体内应用的安全性与可行性，为肿瘤的基因治疗提供实验依据。

Thirty-nine patients with severe carotid lesion contralateral to CO were studied before (1 day) and after CEA (at 7 days, 1, 3 and 6 months, and then yearly thereafter). Collateral flow and cerebral vasomotor reactivity were assessed by transcranial Doppler sonography.

对39例颈动脉严重狭窄并对侧闭塞的患者于CEA前(1天)和CEA后(7天，1，3，和6个月，以后每年)分别进行研究，应用TCD来评价侧枝血流和脑血管舒缩的反应性。

Anti- CEA antibodies of the IgG or IgM isotype were detected in 44 out of 69 patients （63.8%）, whereas in 3 out of 28 benign intestinal conditions （10.7%） and in 4 out of 37 health blood donors （10.8%）.

良性肠道疾病患者和健康体检者血清CEA升高者为0，血清抗-CEA抗体阳性者分别为10.7%（3/28）、10.8%（4/37）。

The CEA levels of blood, ascites and cancer nodulus in nude mice with liver metastases from colon cancer could be lowered significantly when the 131I-labeled anti-CEA McAb is used early after the liver metastasis is established.

结论早期应用131I 标记抗CEA单抗能有效地降低荷瘤裸鼠的血清、腹水和癌结节中CEA水平。

CEA promotor could control the expression of EC-CD gene in CEA positive colorectal carcinoma cells specifically in vitro.

CEA启动子能够控制EC-CD基因专一性地在CEA阳性的结肠癌细胞中表达，从而实现EC-CD基因的靶向性作用。

Objective:To study the preventive effect of CEA recombinant vaccina viruson CEA positive tumor.

目的：探讨CEA－重组痘苗病毒对CEA阳性肿瘤的预防作用。

After the immunosensor was incubated with CEA solution at 37 ℃ for 30 min, the electron transfer access of CuL to CP was partly inhibited, which lead to a linear decrease of the catalytic efficiency to CP in pH 6.5 phosphate buffer solution, the decrease percentage of current had a linear relationship with the concentration of CEA between 0.1 and 80 ng/mL.

当该传感器在37 ℃下，含CEA的pH 6.5PBS溶液中温育30 min后，随着温育液中CEA浓度的增加，电极表面形成的免疫复合物也增加，导致CuL 对CP 的催化电流下降。

Our research work investigated the possibility of applying the vaccine to gene therapy of CEA positive tumors and set the foundation for further study of its clinical application.

为解决上述问题、提高基因治疗的安全性，本研究采用细胞移植免疫用隔离工具-微胶囊包裹转染部分CEA基因的人成纤维样骨髓基质细胞HFCL，制备出CEA微囊化转基因细胞疫苗，并进行了疫苗在小鼠体内的表达及其免疫学性质的研究，探讨该疫苗应用于CEA阳性肿瘤治疗的可能性，并为进一步的临床应用研究奠定了基础。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。