阳性

Methods: Virus proliferation assay, cell viability assay and Western blot were performed to assess the selective replication and cytolysis of CNHK500 in telomerase positive liver cancer cells Hep3B, HepGⅡ, SMMC7721 and in normal cells.

方法利用病毒增殖实验、细胞活力实验、蛋白印迹分析来检测增殖病毒CNHK500在端粒酶阳性的肝癌细胞株HepGⅡ、Hep3B、SMMC7721及正常细胞中选择性增殖和溶解细胞的特性。

Antitumor efficacy of replication-competent adenovirus CNHK500 in vivo was associated with increased dosage of CNHK500. Conclusions: The results prove that CNHK500 has highly proliferation selectivity and potent cytolysis effect on breast cancer.

肿瘤选择性增殖腺病毒CNHK500可选择性在端粒酶阳性的乳腺癌细胞中复制，并产生体内外杀伤作用。

Results The positive expression of TGF-β1 mRNA and protein were all located in cytoplasm.

结果(1)TGFβ1 mRNA及蛋白阳性表达均位于细胞浆。

Results The expression of COX-2 and Survivin protein was located in the cytoplasm of cells.

结果 COX-2和Survivin蛋白阳性表达主要定位于肿瘤细胞胞质内。

They all took on brown staining in the cytoplasm and process.

这两种因子的阳性反应均定位于胞浆和突起。

Results］ The positive expression of VEGF in NPC was observed mainly in cytoplasm of tumor cells.

结果］ VEGF在鼻咽癌组织中阳性表达主要位于肿瘤细胞胞浆内。

Methods: A polymerase chain reaction assay with oligonucleotide primers homologous to a portion of the urease C and cytotoxin associated gene A of Hp was used to test the presense of Hp in dental plaque.

依据特异的尿素酶C 基因和 cag A基因设计引物，建立聚合酶链反应方法，检测65例慢性胃病患者不同牙齿的龈上和龈下菌斑中的Hp.6例胃Hp阳性的胃炎患者，经药物治疗后，检测口腔Hp。

HP were determined by rapid urease test,Warthin-Starry silver stain and polyme rase chain reaction,and expression of P21,P53,C-myc and C-erbB-2 were detecte d by immunohistochemicology (Streptaovidin/Peroxidase,SP) method,and were evalua ted with positive expressive integrality,the mean optical density an d the integral optical density in computer assisted image analysis system.

方法经内镜和病理诊断的胃癌91例，用快速尿素酶试验，改良W-S银染色和PCR方法检测上述标本中Hp；以S-P免疫组织化学法检测P21、P5 3、C-mcy及C-erbB-2，并用阳性表达积分半定量和免疫组化图像分析进行比较。

The results show that the dispersity of emulsion is good and the average diameter of particles is about 15 nm. Its bactericidal properties to some bacteria and epiphytes are strong under daylight lamp irradiation. The killing rate to Gram negative bacterium (Staphylococcus aureus and Bacillus subtilis) is 100%, in addition, killing activity of it to Gram positive bacterium is very high. It has a clear antibacterial circle of about 20 mm in diameter toward epiphytes such as Aspergillus niger, Aspergillus flavus and Candida albicans etc.

结果表明，混晶乳液分散性好，粒径约15nm；在普通日光灯照射下，乳液对一些细菌和真菌有很好的抗菌性能：对革兰氏阳性菌（金黄葡萄球菌和枯草芽孢杆菌）的杀灭率达到100%，对革兰氏阴性菌也有很好的杀灭性能，对黑曲霉、黄曲霉和白色念珠菌等真菌产生清晰的抑菌圈，抑菌直径约20mm。

Of these patients, 67,924 had a creatinine level of less than 2.0 mg per deciliter. Cardiac troponin I was measured in 61,379 patients, and cardiac troponin T in 7880 patients (both proteins were measured in 1335 patients). Overall, 4240 patients (6.2%) were positive for troponin.

在这些患者中67924例患者肌酐小于2.0mg/L.61379例患者接受了心肌肌钙蛋白I检查，7880例患者接受心肌肌钙蛋白T检查（1335例患者接受了两种蛋白检查）。4240例（6.2%）患者肌钙蛋白阳性。

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。