食管

The carcinogenic mechanism of nitrosamine is that it may cause the changes of tumor related gene and suppressor gene in esophageal epithelisl cells.

其致癌机制研究显示，亚硝胺可引起食管上皮细胞相关癌基因抑癌基因发生改变，大大促进癌变。

In nodose ganglion, the expression of VR1 was similar with dorsal root ganglion, but CGRP immunoreactive neurons very few.

结论大鼠食管壁内的脊神经源性感觉纤维表达VR1受体。

After every 60μl of 30% HRP were injected into abdominal section of the esophagus of 20 rats respectively,the labelled neurons were found bilaterally within nodose ganglions of vagus nerve,dorsal root ganglia(T9～L3),thoracic sympathetic ganglions and coeliac ganglion .

将30％辣根过氧化酶溶液注入大鼠食管腹段近贲门处外膜下，切片用四甲基联苯胺法成色，结果如下：标记细胞主要分布于双侧结状神经节，双侧的脊神经节（主要在T9～L3）、双侧的胸交感节（T9～L1）和腹腔节，在延髓的标记细胞见于疑核全长内，主要分布于疑核咀侧端。

We study the expression levels of GLUT1 in 16 samples of esophageal cancer and their normal mucosa by reverse transcriptasepolymerase chain reaction and immunohistochemical staining, analyse the correlation between the expression level of GLUT1 mRNA and protein in the tumor cells. Then we study the expression levels of GLUT1 in 55 patients with esophageal cancer by immnohistochemical staining, analyse the relationship between GLUT1 expression and clinical features of the patients.

我们采用逆转录聚合酶链反应和免疫组化染色的方法，研究GLUT1 mRNA及蛋白在16例食管癌病人的肿瘤组织和相应正常食管粘膜的表达水平，同时分析食管癌组织中GLUT1在mRNA水平和蛋白水平表达的相关性；采用免疫组化染色的方法研究55例食管癌病人肿瘤标本的GLUT1表达水平，并分析其与肿瘤的临床特性及预后的关系。

Methods: The expression of VEGF by immunohistochemical staining was examined in 61 cases of the esophageal carcinomas and 13 cases of normal esophageal mucosas. Microvessel density in the cases was determined by FactorⅧ immunohistochemical staining.

应用免疫组织化学方法检测61例食管癌组织及13例正常食管粘膜组织的VEGF表达，并对血管进行Ⅷ因子相关抗原的免疫组织化学染色，计数微血管密度。

Methods Differences among nuclear matrix proteins of normal esophagus tissues, esophagus cancer tissues and tissues adjacent to cancer were identified by SDS-PAGE.

SDS-PAGE分析正常食管组织、食管癌旁组织及食管癌组织核基质蛋白间的差异。

One of the most common symptoms of cancer of the oesophagus is difficulty swallowing.

其中最常见的症状癌症的食管是吞咽困难。

Cancer of the oesophagus is rare in the UK.

癌症的食管是罕见的在英国。

Cancer of the oesophagus is most common in China and Africa, where it is probably linked to diet and way food is prepared.

癌症的食管是最常见的在中国和非洲，那里可能是联系在一起的饮食方式和食物准备。

One version is used to diagnose disorders of the oesophagus and another for those of the small intestine.

PillCam有一款用于诊断食管紊乱症，另一款用于小肠内检查。

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。