阻滞

Methods: After transferred pcDNA3.1/hTM plasmid into rabbit artery by high-pressure injection, rabbit common iliac artery were cut and anastomosed again. At the 14 days and 28days after second operation, we checked inside diameter of anastomotic stoma and blood flow velocity by color Doppler. The treated artery were sliced and stained by Verhoeff. Local neointima formation and the ratio stenosis of intervascular were calculated by computer.

用注射式加压转染的方式对兔动脉壁转染pcDNA3.1/hTM质粒，再制造动脉损伤-阻滞模型，于术后14天、28天用彩色多普勒观察活体吻合口内径和血流流速；再做病理切片Verhoeff染色，观察血管内膜增生的程度、部位，计算血管内膜面积、中膜面积和血管狭窄率。

Nerve Puncture and Apparent Intraneural Injection during Ultrasound-guided Axillary Block Does Not Invariably Result in Neurologic Injury.

在超声导引下的臂丛阻滞中神经穿刺和明显的神经内注射并不一定都产生神经损伤。

Objective: To compare the clinical efficacy of transrectal ultrasound guided prostatic nerve blockade with intrarectal 2% lidocaine gel for pain-control during transrectal prostate biopsy.

目的：比较经直肠超声引导前列腺神经阻滞术和直肠内灌注2%利多卡因凝胶在前列腺穿刺活检术中的镇痛疗效。

Objective To determine the use of intrathecal anesthesia in combination with general anesthesia for children undergoing cardiac surgery.

目的 探讨蛛网下腔阻滞在小儿先天性心脏病的应用及利与弊。

Several anti-tumor cell lines and carbonic anhydrase Ⅱ model were established. More than 10000 compounds and extracts from plants were screened using these models and about 10 compounds showed strong inhibitory activities. Two species of plants Inula helianthus-aquatica and Saussurea deltoidea were chosen to investigate chemical and bioactivity constituents based on the results of screening of extracts and fractions. 58 compounds were isolated and identified from these two plants, 6 compounds were found to be new and 14 compounds showed anti-tumor activities. We also studied the anti-tumor mechanism of the compound bigelovin isolated from Inula helianthus-aquatica. Bigelovin was found with apoptotic activity against cell line U266 by lowering the amount of important transcription factor E2F-1 which inhibits the cell cycle at G0/G1 stage. Docking study on 7 natural new phenolic inhibitors of CA Ⅱ and 3D-QSAR study on 61 sulfonamide inhibitors of CA Ⅱwere also investigated. The calculated results were in good correlation with experimental results.

基于以上两种重要疾病和研究组方向，本论文工作开展了多个肿瘤细胞株和碳酸酐酶Ⅱ靶标模型的建立和筛选工作，累计筛选1万多个/次样品，发现10余个活性较强化合物；从粗提取物筛选结果中选取两种抗肿瘤活性强的菊科植物水朝阳旋覆花(Inula helianthus-aquatica)和三角叶凤毛菊进行了系统化学和活性成分研究，分离鉴定了58个化合物，发现6个新化合物和14个抗肿瘤活性化合物；通过合作对水朝阳旋覆花中活性较强的bigelovin进行了抗肿瘤作用机制研究，发现它可能是通过降低G2期重要的转录因子E2F-1，致使细胞周期阻滞在G0/G1期，引起多发性骨髓瘤U266细胞凋亡；开展了7个新的天然酚类CAⅡ抑制剂的对接研究和61个合成的系列磺酰胺类CAⅡ抑制剂的3D-QSAR分析，结果表明计算与实验一致。

Subarachnoid block is usually administered for classical transurethralresection of the prostate, so that the patient can be monitoredfor the onset of transurethral resection of the prostate syndromesecondary to irrigant absorption.

经典的经尿道前列腺切除术的麻醉，我们经常是选择蛛网膜下腔阻滞，这样我们可以在监护过程中发现继发于冲洗液吸收引起的经尿道前列腺切术术综合征。

Juglone;Human Gastric Cancer SGC-7901 cells;S-phase arrest

胡桃醌；人胃癌SGC-7901细胞；S期阻滞

Juglone can induce S-phase arrest in SGC-7901 cells through down-regulation of the expressions of CDK2 and CDC25A proteins and up-regulation of the expressions of CHK2, CyclinA and P-CDC25A proteins.

胡桃醌通过降低CDK2和CDC25A蛋白表达，升高CHK2、CyclinA、P-CDC25A蛋白表达，使SGC-7901细胞周期阻滞于S期，从而抑制SGC-7901细胞的增殖。

Junctional rathym occured during delivery of radiofrequency energy in this area with no atrioventricular block.

在该部位消融后出现交界区反应，但不发生完全性房室传导阻滞。

Two patients in the LAC and one in the LA group experience prolonged numbness (max 72 h).

在 LAC 组中两名病人和 LA 组中一名病人出现长时间的阻滞区域麻木（最长72小时）。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。