切断手术

Following transection of fimbria fornix pathway, the medial septum neurons undergo severe cell death, which can be prevented partially by infusion of bFGF, just like infusion of NGF.

在切断FF的学习记忆损伤动物模型，手术后施用bFGF，BF的大部分细胞免于死亡，与切断损伤后施用NGF的效果一样。

To discuss the indication and attentive affairs among single and combined surgical treatments for spastic cerebral palsy by analyzing the therapeutic efficacy of different operations, such as lengthening tendon, osteotomy and neurectomy, etc.

［目的］通过分析痉挛性脑瘫病人采用肌腱延长、畸形骨矫形和神经选择性部分切断等不同手术的治疗效果，探讨单一或多种手术组合治疗痉挛性脑瘫病人的适应证和注意事项，提高脑瘫的手术治疗效果。

The decisive processes lied on neurectomy. Though the selective posterior rhizotomy and selective peripheral neurectomy reduced muscular strength partially in the early stage, the muscular tension was also reduced, therefore the range of motion of joints was enlarged and the functions of extremities were strengthened.

能降低肌张力的决定性手术是在神经部位手术，选择性脊神经后根切断术和选择性周围神经切断术早期有部分的肌张力下降，由于降低了肌张力，使关节活动度和肢体控制能力增强，功能明显好转。

If the endolymphatic sac surgery was defeated or the vertigo seriously affects the patient quality of life, patient have to be treated with retrosigmoid vestibular neurotomy.

内淋巴囊手术失败的病人二次手术行前庭神经切断术，对于眩晕严重影响患者生活质量，亦首选前庭神经切断术。

Most of the experiment rats whose autonomic nerves controlling uterus were cut off couldn′t pregnancy,nidation was delayed in the other rats.

选用成年雌性 Wistar大鼠，采用外科手术方法分别在妊娠前和妊娠后切断支配大鼠子宫的植物性神经，观察了切断神经对 Wistar大鼠着床的影响，并用常规组织学方法观察了子宫肥大细胞数的变化。

Methods Surgical procedures included tricuspid valve replacement (6 cases), Danielson's operation (28 cases), Carpentier's operation (2 cases), among them, there were 5 cases of ablation of right atrioventricular accessory pathway.

36例手术中，三尖瓣置换术6例，Danielson手术28例，Carpentier手术2例；其中5例同时行右心房室旁路切断术。

In the virtual surgery system, the virtual scalpel could be manipulated on 3D liver mould with PHANTOM. The simulating effect was the same as the clinic operation for auxiliary partial orthotopic liver transplantation. Plane visualization of hepatic resection and intrahepatic vessel cutting was achieved by adjusting the transparency of the resection part. Life-like could be felt and power feeling could be touched during virtul operation. Conclusion ① The visualized liver mould reconstructed is 3D and verisimilar, and it is helpful to design reasonable scheme for liver transplantation.

在建立的虚拟手术系统的虚拟环境中，使用力反馈设备PHANTOM操纵"虚拟手术刀"模拟了辅助性部分原位肝移植的手术过程，其结果符合临床手术的效果；通过控制肝脏模型切除部分的透明度，使肝脏手术切割平面可视化以及肝脏内部管道手术切断平面可视化；手术模拟过程逼真，形象，且有"力"的感受。

The faciform ligament is an important sign of laparoscopic liver surgery and a way of collateral circulation of liver. The superior liver artery found and named in this research can be an important sign to judge the position of hepatic vein. The operation pathway by cutting down the perihepatic ligament next to the superior border of liver is a quick way with little blood. It is difficult to hurt diaphragm and hepatic vein, and the secundum porta hepatic can be showed clearly. As a rule, we break the hepatic vein in the hepatic parenchyma on laparoscopic hepatectomy. But in some situation, extrahepatic treatment was used.

镰状韧带是腹腔镜肝脏外科入路的重要标志，是肝脏侧枝循环的重要途径；本文所发现并命名的肝上动脉可以作为判定肝静脉位置的重要标志；紧贴肝上缘打开肝周韧带，不易损伤膈肌和肝静脉，出血少、速度快，可以使第二肝门获得良好的手术显露；腹腔镜肝切除时一般在肝实质内切断肝静脉，在个别情况也可以预先在第二肝门结扎切断肝静脉。

Rat models were successfully established by twice operations. First, OJ was induced by common bile duct ligation and division. On the 7th day after the first operation, ED was performed by exteriorizing a drainage tube at the nape of the rat, while ID by implanting a drainage tube between the dilated end of CBD and duodenum.

采用成年雄性Sprague Dawley大鼠60只，随机分成梗阻性黄疸、胆汁内引流、胆汁外引流和假手术4组，每组15只，通过第一次开腹手术结扎并切断胆总管建立OJ模型，术后7天第二次手术，从膨大的胆管末端插入并固定引流管，经皮下固定于大鼠颈背部皮肤建立ED模型；ID模型通过在膨大的胆管末端和十二指肠间植入支架形成。

Methods Twenty SD rats were randomly divided into two groups. The left phrenic nerve or accessory nerve was transferred to femoral nerve by the vascularized ulnar nerve bridging in Group A and Group B, whereas the right femoral nerve remained the disjunction. The electromyogram and wet weight, throughput and section area of myelinated nerve fibers, and section area of muscle fibers in quadriceps femoris muscle were determined after 24 weeks.

大鼠20只，随机分为A、B两组，每组10只。A组：左侧行膈神经桥接带血管蒂的尺神经转位修复股神经手术，右侧切断神经不吻合，作空白处理。B组：左侧行副神经桥接带血管蒂的尺神经转位修复股神经手术，右侧切断神经不吻合。A、B两组于24周后观察股四头肌电生理、有髓神经纤维通过率及截面积、股四头肌湿重比、肌纤维截面积比等指标。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。