动脉

METHODS: Differences of the vasodilating action of Ipt in big artery and small artery were studied using isolated rat tai l artery helical strips and aortic rings, and the effects of Ipt on potassium cu rrents in smooth muscle cells derived from rat tail artery were observed by usin g patch clamp technique.

采用大鼠尾动脉螺旋状血管条和主动脉离体血管环两种组织，对比观察盐酸埃他卡林对大、小动脉扩张作用的药理学特性，并且利用膜片钳技术观察盐酸埃他卡林对大鼠尾动脉平滑肌细胞钾电流的影响。

Decreased arterial diameter may be correlated with vasomotion modulated by the changes of WSS.

WSS变化通过调节动脉的舒缩而致使动脉管径的适应性缩减，动脉壁腔比保持恒定。

After the ligation of both CCAs, the decrease of cerebal blood flow is compensated by the formation of collateral circulation and the dilation of basilar artery, and CCA' ligation is a feasible technique in establishing symptomatic cerebral vasospastic model.

颈总动脉结扎后，兔脑可能靠侧支循环增加和基底动脉增粗来代偿脑血流的下降；在症状性脑血管痉挛模型的制作中，颈总动脉结扎是一项可行的技术。

The method of change-way veinous tra nsplantation in repairing the blunt-injured popliteal artery can avoid the inju red vessel restoring in tension, providing a good tissue bed for the repaired p o pliteal artery.

大隐静脉移植改变动脉在窝的走行途径修复损伤的？动脉，避免了损伤血管在张力下修复，为修复后的动脉提供一个条件较好的组织床。

Objective To observe the clinical effect in treating metastatic liver cancer in artery interventional and vein chemotherapy with oxaliplatin, 5-fluorouracil deoxyribonucleoside and citrovorum factor, mitomycin +lipiodol.Methods 38 non-operable cases of metastatic liver cancer were given transfemoral artery chemoembolization, catheterical head was placed into tumors feeding artery(common hepatic artery, left of right hepatic artery, hepatic segmental artery), veinous chemotherapy in the next day.

目的 观察奥沙利铂(Oxaliplatin， L-OHP)联合氟尿嘧啶脱氧核苷、亚叶酸钙、丝裂霉素+超液化碘油动脉介入+静脉化疗双通路对转移性肝癌的临床疗效方法不能手术的转移性肝癌38例，经皮股动脉穿刺插管至腹腔动脉，并超选至肿瘤的供血供氧血管后灌注化疗药并栓塞，于次日再给予静脉化疗。

Analysis of vertebroar terial blood flow has shown that in cases with pathological conditions the compl iance of the vertebral artery and peak systolic veolicity and capacity are signi ficantly decreased Conclusions:The Segmented K-space cin e phase-contrast MR is an important tool for non-invasive evaluation of vertebroarterial blood flow.

血流分析表明在病理情况下椎动脉的顺应性低于正常组，峰收缩期流速和平均流速明显降低，返流均百分比增加。结论：MR相位速度图对椎动脉的血流动力学研究具有重要意义，对椎动脉型颈椎病可提供可靠的诊断依据。

After 8 weeks,PDGF-B measured with reverse transcription polymerise chain reaction and pathologic alter were observed with HE staining.

高脂喂养6周后以球囊拉伤方法建立兔颈总动脉内皮损伤模型。8周时处死动物，以逆转录聚合酶链式反应法检测动脉损伤处PDGF-B mRNA表达，HE染色观察颈动脉组织病理形态学改变。

Of the rabbits subsequently underwent improved microsurgical catheterization of hepatic artery for intervention therapy, while the remaining 10 were catheterized with 3F micro-catheter by Seldinger technique.

实验组(26只)采取改良显微外科手术直接行肝动脉插管法行介入治疗，对照组(10只)采用3F微导管经股动脉-肝动脉插管法作对比研究。

Methods 31 dogs were collected for Middle Cerebral Artery embolization with autologous blood clot by femoral artery punctured and catheterized. Cerebral infarction was demonstrated by DSA examination and pathologicexamination.

选用成年家犬31只，经股动脉插管至颈内动脉，用自体血栓栓塞大脑中动脉，数字减影血管造影及病理检查证实脑梗死。

Results:(1) All of HCC were irregular hyperdense in arterial phase companioned with mass and hyperdense tumor vessels.

结果 ：( 1)肝动脉期肿瘤实质出现密度高于肝实质的肿瘤血管和瘤区强化，门静脉期其密度迅速降低，至平衡期为低密度；( 2 )肿瘤边缘于肝动脉期和门静脉期均可见环行强化；( 3)转移性子灶仅在肝动脉期明显强化，门脉期全瘤密度迅速降至等密度；( 4)门静脉受累表现为肝内分支的边缘侵蚀、破坏、中断，或为不规则的充盈缺损。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。