TCPA

Objective To investigate the TcpA gene sequence and analyze the characteristics of O 139 epidemic strains.

目的　探讨O139群霍乱JX株 的TcpA基因序列,分析该株基因的特点.

[ wt5hz] methods [ wt5bz] doppler echocardiography was employed to assess superior vena cava ( svc), inferior vena cava ( ivc) and pulmonary artery blood flow patterns at rest and during deep respiration in 15 children after tcpa for treatment of complex heart malformation.

方法对15例全腔肺动脉吻合术后的患儿进行超声检查，观察在静息及深呼吸条件下肺循环血流的变化特征。

With the development of Radar technic, ARPA ( Automatic Radar Plotting Aids) can display directly the course and speed of target ship and get the DCPA and the TCPA of the ship, so it is applied widely.

随着雷达技术的发展，ARPA（Automatic Radar Plotting Aids自动雷达标绘仪）由于可以直接显示目标船的航向、航速，同时可以直接得到目标船的DCPA和TCPA，因而得到了广泛的应用。

Four new tcpA genes were found in non-toxic VC strains.

在 非 产毒VC中发现4种新类型tcpA基因.

Three of fifty non-toxic EVC strains contain tcpA gene, one contains t 2 type, others contain two new types.

50株EVC 非 产毒株中只有3株携带tcpA基因, 1株为t2型, 另2株为2种新类型.

study on variable patterns of dcpa& tcpa and best avoiding means

各种避让措施下DCPA与TCPA的变化规律及最佳避让方案研究

methods tcpa genes of 38 vibrio cholerae strains were amplified by pcr, and sequenced.

方法38株VC的tcpA基因经聚合酶链反应扩增、测序和序列分析。

Study on Variable Patterns of DCPA& TCPA and Best Avoiding Means

各种避让措施下DCPA与TCPA的变化规律及最佳避让方案研究

objectives: a new surgical technique was described to perform a total bypass of venous ventricle via a total cavopulmonary anastomosis ( tcpa), and two successful cases reported in this article.

目的：介绍一种自行设计的无人工材料的全腔静脉－肺动脉吻合手术方法，并报告2例极复杂先天性心脏病手术矫治成功的临床病例。

tcpa genes of 6 non-toxic and non-epidemic strains of evc were divided into 2 new types.

6株EVC非流行株均为非产毒株，分为2种新类型。