查询词典 bile duct

The human bile duct carcinoma cell line QBC_(939) was neurotropic. The co-culture model of DRG/nerve cell and carcinoma cells could simulate the process of the tumor cell going through the matrix and invading the nerve fiber.

结论DRG/神经细胞-肿瘤细胞共培养模型较好的模拟了肿瘤细胞穿过细胞基质，浸润神经纤维的过程，人胆管癌细胞QBC939细胞对神经纤维具有亲嗜性。

According to intrahepatic or extrahepatic bile duct has dilation or not, ultrasound can quickly make the diagnosis of obstructive or nonobstructive jaundice.

超声根据肝内外胆管有无扩张，能够快速做出梗阻性和非梗阻性黄疸的诊断。

A acute partial obstructive hepatocholangitis model by selective ligation and injection of E coli into left hepatic bile duct was successfully founded in rat. Using parameters including mortality, mitochondrial glutamic oxalacetic transaminase and ornithine carbamoytransferase activity, pathological observation and blood culture of bacteria, we evaluated the model.

作者采用选择性左肝管穿刺注菌法成功地建立了Wistar大鼠急性部分肝胆管梗阻感染的脓毒症模型，并从胆管系统形态学、累计病死率、血清线粒体谷草转氨酶和鸟氨酸氨基转移酶活性、多器官大体病理观察以及血液细菌培养几方面对该模型的科学性、重复性进行了评估。

Medical School of Xian Jiaotong University, Xian 710061, ChinaABSTRACT: Objective To evaluate the efficacy and safety of endoscopic sphincterotomy in treating common bile duct stone or strictive papillitis, and then analyze possible related risk factors for longterm complications after EST.

目的 探讨内窥镜下十二指肠乳头括约肌切开术(endoscopic sphincterotomy， EST)对胆总管结石、十二指肠乳头狭窄等疾病的治疗效果，并对术后出现的远期并发症的可能危险因素进行分析。

Due to the specific anatomic structure of bile duct and its close relation with peripheral nerves and various neuropeptides, perineural invasiveness and metastasis of cholangiocarcinoma are attracting more and more attention in recent years.

由于胆管的解剖部位的特点以及其与周围神经、包括多种神经肽的密切关系，其神经周围浸润转移途径近年来越来越受到人们的重视。

The most important prognostic factors for bile duct carcinoma after resection were lymph node metastasis, pancreatic infiltration and perineural infiltration.

影响胆管癌切除术后患者预后的最重要因素是淋巴结转移、胰腺浸润和神经浸润。

Hepatocyte denaturation, necrosis and plasmocyte infiltration were demonstrated in all of the 19 patients received liver biopsy, and fibrosis was found in 17 cases and bile duct injury in 1 case.

肝活检19例，均可见不同形式的肝细胞变性，坏死和浆细胞浸润， 17例患者存在不同程度的纤维增生， 1例有胆管轻度破坏。

In case of difficult common bile duct cannulation of ERCP, precut sphincterotomy to be an effective and safe technique.

在ERCP胆管插管困难时采用乳头括约肌预切开术是一种安全有效的方法。

To investigate the effects and safety of precut sphincterotomy in difficult common bile duct cannulation of ERCP.

目的 探讨乳头括约肌预切开术在ERCP胆管插管困难时应用的作用及安全性。

Methods From July 2007 to December 2008, 331 patients received routine ERCP in our hospital. 42 cases of them were diverted to receive precut sphincterotomy, because selective bile duct cannulation with conventional methods was difficult.

分析2007年7月至2008年12月331例行ERCP治疗的患者，其中42例常规方法选择性胆管插管困难者改行乳头括约肌预切开术治疗的临床资料，并进行比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐