食管上的

A moderately differentiated gastric adenocarcinoma is infiltrating up and into the submucosa below the squamous mucosa of the esophagus.

中等分化程度的胃腺癌向上浸润到食管鳞状上皮下的黏膜下层。

on the digestive tract hemorrhage is the common acute abdominal pains,also has more reasons to cause,like digestion sickness,gastritis,esophagus fundus ventriculi varicosity and so on.

上消化道出血是常见的急腹症，且有较多的原因引起，如消化性溃病，糜烂性胃炎，食管胃底静脉曲张等。

on the digestive tract hemorrhage is the common acute abdominal pains, also has more reasons to cause, like digestion sickness, gastritis, esophagus fundus ventriculi varicosity and so on.

周晓娟1徐广慧2刘晓丽 3上消化道出血是常见的急腹症，且有较多的原因引起，如消化性溃病，糜烂性胃炎，食管胃底静脉曲张等。

Department of Pathology, Medical College of Shantou University, Shantou,515041,Guangdong,ChinaAbstract BACKGROUND ＆ AIM: To investigate the expression of early growth response gene-1 (Egr-1 gene) and PTEN in esophageal epitheliosis and carcinogenesis, and the relation with the development of esophageal carcinoma.

背景与目的：研究食管粘膜上皮癌变过程早期生长反应基因(Early growth response gene-1， Egr-1 gene)和与张力蛋白及辅助蛋白同源、第10号染色体丢失的磷酸酶基因(phosphatase and tensin homology deleted on chromosome ten，PTEN)蛋白的表达，并探讨其与食管癌发生的关系。

Objective To discuss the methods and effects of the treatment under endoscope and the courses of massive hemorrhage of upper digestive tract after gastrectomy and esophagectomy.

目的 探讨食管、胃切除术后上消化道大出血的原因及内镜下治疗的方法、效果。

Upper gastrointestinal radiography showed hiatal hernia can be a good change in the diagnosis of the disease has an irreplaceable value of the certainty.

上消化道造影能很好的显示食管裂孔疝的改变，对该病的诊断具有不可替代的确定性价值。

Laryngopharyngeal reflux was among the most discussed issues at April's worldwide Combined Otolaryngology Spring Meeting in San Diego.

今年四月份，全世界耳鼻咽喉科学春季联合会议在圣地亚哥召开。咽喉的胃食管反流性疾病是这次会议上最热点的讨论问题之一。

In rat esophagus, the positive varicosities and fibres could be observed in the circular muscle layer and the muscularis mucosae layer at 21st day before birth. With the development of rat digestive tract, neurokinin A-immunoreactivity positive nerves could be observed gradually in the epithelium, submucosa, longitudinal muscle layer, myenteric plexus and submucosal plexes, while mature nerve fibres could be seen at one month after birth. 2. In rat stomach, the positive reaction of NKA initially happened in the myenteric plexus at the 14th day of embryo, and then appeared on circular muscles, longitudinal muscles, submucosal, muscularis mucosae, lamina propria and epithelium. 30 days after birth, expression of NKA is same as seen in adaulthood. 3. In rat small intestinal, the NKA-IR could first be found in the myenteric plexus of the duodenum, jejunum and ileum at 14th , 15th and 17th day before birth respectively. Then the NKA-IR occurred in the longitudinal muscle layer, circular muscle layer, intestinal villus, intestinal gland, muscularis mucosae, submucosa, submucosal plexes, mucosa plexus and deep muscular plexus.

结果 1、在食管，于胚胎21天的粘膜肌层和环肌层内观察到神经激肽A免疫阳性膨体纤维，出生后，随幼鼠的生长发育，相继在上皮，粘膜下层，纵肌层、肌间丛、粘膜下丛有NKA-IR表达，30天时已和成年鼠相似；2、在胃，首先于胚胎14天的肌间丛出现NKA-IR的表达，随发育相继在环肌、纵肌，粘膜下层、粘膜肌、固有膜及上皮内出现NKA-IR的表达，30天时具备成年鼠的分布特征；3、在小肠，分别于胚胎14、15、17天的十二指肠、空肠和回肠的肌间丛处出现NKA-IR的表达，随发育相继出现在纵肌、环肌、绒毛、小肠腺周、粘膜肌、粘膜下层、粘膜下丛、粘膜丛、深肌丛。

After thyroid reoperation, 3 cases (2.2%) had recurrent laryngeal nerve injury, 2 cases (1.4%) had partial parathyroid gland injury, 2 cases (1.4%) had superior laryngeal nerve injury, but there were no cases of esophageal injury or postoperative bleeding.

再次手术后新发的喉返神经损伤3例(2.2%)，甲状旁腺部分损伤2例(1.4%)，喉上神经损伤2例(1.4%)；无食管损伤及术后出血。

Methods From Jan. 2003 to Dec. 2005, we had analyzed time of 312 hospital patients of cirrhotic upper gastrointestinal bleeding, including esophageal varices, gastric varices and portal high pressure nature stomach disease which had been diagnosed by gastroscopy, bleeding time was defined as the time of vomit blood or black piss, the data had been compared by χ^2 test.

对2003年1月～2005年12月肝硬化上消化道出血的312例住院病例进行回顾性分析，统计胃镜确诊的食管胃底静脉曲张破裂或门脉高压性胃病引起的上消化道出血的时间和季节，对不同时间段和季节率的比较用χ^2检验。

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。