5f

Effect and mechanism of 5F on the cell growth of pancreatic carcinoma

5F对胰腺癌细胞生长的影响及机制

Study of Response of Film 5F to Soft X Ray

5F软X光胶片响应特性研究

Aim To study the effect of 5F on tubulin polymerization .

目的研究半边旗提取物5F对微管蛋白聚合的影响。

Results : There was a satisfactory purification of the compound 5F .

结果：获得5F和4F的产品，经测定后其纯度令人满意。

Coronary Angiography by Transradial Approach with Different 5F Angiography Catheter

不同5F造影导管在经桡动脉冠脉造影中的对比研究

Investigation on the factors affecting dissolution of 5F from ethylcellulose solid dispersions

乙基纤维素固体分散体中5F释放度影响因素研究

Experimental Research of Apoptosis in Pterygium Fibroblasts Induced by 5F and Effect on the Expression of Caspase-3

半边旗二萜类化合物5F诱导人翼状胬肉成纤维细胞凋亡及对caspase-3表达的研究

A contrast study on 5F and 6F catheter in femoral artery coronary angiography

应用5F与6F导管经股动脉径路行冠状动脉造影术的对比研究

Conclusion The method is reproducible , simple , rapid and accurate for the determination of 5F in the solid dispersions .

结论该测定方法稳定、快速、准确、简便，可以作为5F-泊洛沙姆固体分散体中5F的质量控制方法。

Objective To investigate the inhibitory effect of 5F on the synthesis of collagen of the fibroblasts derived from human pathological scar .

目的研究5F对人病理性瘢痕成纤维细胞合成胶原的影响。

Methods 32 P source train was delivered to native coronary arteries through a 5F catheter after successful brachytherapy in 30 patients .

方法对成功进行冠状动脉内支架成形术的30例患者，将不同剂量的32P放射源经5F管推送入冠状动脉支架术部位。

5F up-regulated significantly the expression of FAK , down-regulated the level of phosphorylated FAK .

同时，5F可使NFκB（P65）的表达下调，上调FAK的表达，并降低FAK酪氨酸磷酸化水平。

Results 5F decreased the Absorption values of the reaction system . and markedly inhibited not only tubulin polymerization but also tubulin depolymerization .

结果5F能抑制反应体系吸光值升高，提示它对微管蛋白聚合具有抑制作用并能抑制其解聚。

Objective : To probe the virtue and disadvantage of the transradial approach for diagnostic coronary angiography with different 5F angiography catheter .

目的：比较两种5F共用型造影导管与通用型Judkins导管在经桡动脉冠脉造影中的应用情况，分析两种共用型造影导管的优缺点。

Conclusion 5F inhibits tubulin polymerization and depolymerization , and leads to cell cycle arrested , and possibly induces apoptosis .

结论5F能抑制体外微管蛋白聚合，从而可能是影响细胞的细胞周期及诱导凋亡途径之一。

Calculation of the 3D 5f 、 3p 5S subarrays in the spectrum of a laser produced plasmas of gold

激光金等离子体谱中3d-5f、3p-5s跃迁子阵计算

, use competition structure ( 5F model analysis ) to analyze the industry and use the SWOT to analyze the company 's advantages and disadvantages , opportunities and threats .

运用行业竞争结构（5F模型分析）进行了分析。运用SWOT分析明确了太平洋人寿保险在四川市场进行营销的优势和劣势，机会和威胁。

DISCUSSION The transradial coronary angiography with 5F catheter is safe and feasible , the highly successful rate of procedure and with little pain and low complications rate .

[讨论]5F共用导管应用于经桡动脉的冠状动脉造影术具有手术成功率高，创伤小，手术时间及卧床时间短等特点。

Methods To puncture the subclavian or right femoral vein with modified Seldinger method , then to set the 5F temporary non-balloon pacing catheter .

方法用改良的Seldinger方法穿刺左、右锁骨下静脉或右股静脉，置入5F远端塑成直径为10cmC型非漂浮起搏电极，进行床旁起搏和起搏复律。

Bilateral uterine artery super selective 5F catheterization embolization were done along uterine descending artery ( neck of uterus to vagina ) with PVA particles .

均采用右股动脉穿刺，用5F导管作双侧子宫动脉超选择性插管，越过子宫动脉下行支（宫颈-阴道支），选用不同直径PVA颗粒栓塞。

Methods Prepared ethylcellulose 5F solid dispersion granules by solvent method and determined the dissolution of the granules , so that the factors which affected dissolution of solid dispersion were investigated .

方法溶剂法制备乙基纤维素固体分散体颗粒，测定其溶出度，考察各主要因素对5F释放的影响。

Methods : Thirty-eight cases with 71 branches fallopian tubes obstruction were recanalized using 5F single - curved catheter , vessel sheath and super - slippy guide wire .

方法：使用5F单弯导管、血管鞘、超滑导丝等简易器械介入治疗输卵管阻塞38例共71条阻塞的输卵管。

The new form of surface state different from that of oxygen defect surface was found firstly . Its active site is Ti ( 5f ) whereas the Ti ( 4f ) of oxygen defect surface .

首次从理论上发现了一种不同于氧缺陷的表面态新形式，其表面态的活性位为Ti（5f）而不是氧缺陷表面的Ti（4f）位。

In 14 patients the homolateral internal carotid arteries were occluded by positioning Magic-BD catheter and ballon to the arterial rupture site or transplanting metallic spring coil via 5F catheter .

其中14例经8F导引管置入Magic-BD导管，采用可脱式球囊闭塞颈内动脉破口及颈内动脉，或经5F造影导管送入金属弹簧圈闭塞同侧颈内动脉。

Results The total ethanolic extraction ( named as PSE ) of PSL , compound 5F , 6F and A showed strong cytotoxicity against HL 60 cells in a obvious time and dose dependent manner .

结果：半边旗乙醇总提取物PSE及纯化合物5F、6F及A对HL60细胞有强烈的杀伤作用，具明显的时间和剂量效应；

METHODS K562 cells were treated with compound 5F for 24 hours , then MAPK activity was determined using MBP as substrate , Western blotting was used to detect the effect of compound 5F on the expression of MAPK .

方法5F作用K562细胞24h后，以MBP为底物检测MAPK的活性、用蛋白印迹法测定MAPK的表达。

2 . 1 Main equipments Thermostatic waterbath box , thermistor-meter thermometer ( precision ; 0 . 2 ) , 5F catheter , aspirater , surgical instruments , X-ray fluoroscopic machine , etc.

实验用品（1）主要器材恒温水浴箱，热敏电阻温度计（精度±0.2℃），自制5F导管，吸引器，手术器械，X线透视机等。

Methods : Used 4F 5F RH or cobra as the guiding tube , coaxially inserted it by 3F microcatheter and approached the focus as far as possible , then implemented chemoembolization for hepatic cell carcinoma .

方法：以4F5F肝管或蛇管作为导引管，同轴插入3F微导管，尽量接近病灶，对肝癌实施化疗栓塞术。

But the incidence of the coronary artery pressure decreasing and ventricular fibrillation , the time to stop bleeding , the bedrest time and vessel complication in 5F group were less than those in 6F group ( P < 0.05 ) .

术中冠脉压力下降、室颤、术后压迫血管止血时间、卧床时间、穿刺部位血管并发症较6F导管组明显减少（P<0.05）。

Methods : Select 6F artery catheter and 5F pigtail catheter that cordis company produce for use pericardial drainage . 30 patients with pericardial effusion under the guide of echocardiograph were confirmed the site , direction and depth .

方法：选用cordis公司生产的6F动脉鞘及5F猪尾巴导管，30例患者在超声心动图下定位穿刺点、穿刺方向及深度，行心包引流。