肝脏

Objective To study the effect of reconstructed hepatic blood flow after partial vein arterialization on hepatic microvasculature arid histology.

目的 探讨用部分门静脉动脉化重建肝血流后对肝脏微血管和组织学的影响。

Partial portal vein arterialization has no early effect on hepatic microvasculature and histologic structure.

部分门静脉动脉化后在近期内不影响肝脏的微血管及组织学结构。

Re-establishment of hepatic blood flow by portal vein arterialization and its influence on liver hemodynamics in rats with obstructive jaundice.

门静脉动脉化重建肝血流对梗阻性黄疸大鼠肝脏血液动力学的影响。

AIM: To investigate the liver hemodynamic changes after re-establishment of hepatic blood flow by portal vein arterialization in rats with obstructive jaundice.

目的： 探讨用门静脉动脉化重建肝血流对肝脏血流动力学的影响。

After 5-day common bile duct ligation, reopening and portal vein arterialization for 1 month, the hepatic blood flow and portal venous pressure had no significant difference from those of normal controls.

胆总管结扎5 d后的大鼠行胆管再通+门静脉动脉化手术后1 mo，肝脏血流量和门静脉压与正常组比较无显著差异。

The arterialization of portal vein was brought forward for the decreased hepatic blood supply after shunt of portal vein to vena cava by Cohn in 1952, he thought, the total blood stream of liver decreased largely.

门静脉动脉化最初是由Cohn于1952年根据门静脉高压门腔分流术后肝脏供血大量减少而提出的。

Oeeki Y reported a method of partial arterialization of portal vein with ileo-colon arteriovenous anastomosis in 1997, he thought this can prevent theliver failure caused by embolism of hepatic artery after liver operation.

但过量动脉血(门静脉内动脉血灌流量达到门静脉正常血流量的一倍以上时)灌流肝内门静脉则对肝脏有害，如导致肝内门静脉分支增宽，内膜纤维变性，以及肝细胞微粒体酶活力的改变。

About half of liver infarcts occur with arteritis, and the remaining half are due to a variety of causes.

大约一半的肝脏梗死出现于动脉炎时，其余半数的病因多样。

The regenerative effect of artichoke leaf extract was studied on rats after removal of part of the liver.

洋蓟提取物对老鼠的肝脏切除一部分后的再生效应研究。

In whole test process, to compared with control group, hepatic hepcidin gene expression of test group on different phases had obviously differences with retinoic acid was administered. On early phase of test group , relative gene expression contents of hepcidin were gradually fall and the lowest level was on 8th、9th、10th day, then the hepcidin level gradually was ascendent. The curve was like a cavate parabola.

在实验周期内，模型组与对照组比较，肝脏铁调素基因表达在维甲酸灌胃的不同时间，存在明显差异：早期5、6、7天铁调素基因相对表达量逐渐下降，在第8、9、10天达到较低值，随后有回升，呈现凹陷的抛物线变化趋势；而对照组基本处于水平的轻微波动变化。

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。

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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