阳性

Results The FHIT protein is located in the cytoplasm or nuclear of normal vulvar squamous epithelium....

结果：FHIT蛋白定位于正常外阴鳞状上皮细胞的细胞浆或细胞核内。60例外阴癌中，13例(21.7％)FHIT蛋白表达呈阳性，58例(96.7％)EGF蛋白表达阳性。

Methods 224 patients with liver biopsy and a positive HBsAg were included in this study. The AUROC of AST、ALT、AST/ALT and APRI were identified by using receiver operating characteristic curves. Sensitivity, specificity, positive and negative predictive values, and Youden Index of APRI at optima cut-off were calculated.

调查224名乙肝表面抗原阳性的乙肝患者，利用ROC曲线分析AST、ALT、AST/ALT和APRI的面积，判断APRI的最优截断点并计算不同标准的灵敏度、特异度、阳性预测值、阴性预测值、Youden指数。

Results: The positive detection ratio of IHC and nested PCR were 64.2% and 81.1%, respectively. It was showed that the positive detection ratio of nested PCR was significantly higher than that of IHC (P.01). The nested PCR assay had advantages over IHC on sensitivity, specificity, Youden's index, positive predictive value and negative predictive value.

结果：免疫组化检测和巢式PCR检测的阳性检出率分别为64.2%和81.1%，巢式PCR技术检测肾癌组织支原体在灵敏度、特异度、约登指数、阳性预测值和阴性预测值方面均优于免疫组化技术。

Results The diagnostic sensitivity, specificity, positive/negative predictive value, positive/negative likelihood ratio and Youden's index in rheumatoid arthritis patients were 69.4%, 96.8%, 89.1%/94.1%, 19.28/0.317 and 0.658 respectively.

结果 本法对类风湿关节炎的诊断敏感性为69.4%，特异性为96.8%，阳性预测值为89.1%，阴性预测值为94.1%，阳性似然比为19.28，阴性似然比为0.317，Youden指数为0.658。

Results PCT of bacterial infection group was significantly higher than that in non-bacterial infection group （χ^2=0. 05, P〈0.05）. With increase in the concentration of PCT, its sensitivity was lower, but its specificity was higher. With PCT≥1.5 ng/ml as the cutoff point for positive, Youden＇s index and agreement were highest.

随血清PCT浓度升高，其对危重病人感染诊断的敏感度降低、特异度增高；以1.5ng／ml为阳性诊断标准时，Youden指数和诊断符合率分别为0.65和83.0％，明显高于以1ng／ml和2ng／ml为阳性诊断标准时。

We find that there are two types of CRF immunoreactive neurons in the cerebral cortex. Type I cells were mainly distributed in layers II -III. Morphologically this type of cells is interneuron and is the true CRF neuron in general meaning.

我们的研究显示，皮层中有两种类型的CRF阳性神经元，其中CRF阳性Ⅰ型细胞主要分布在皮层的Ⅱ-Ⅲ层，形态学特征显示这些细胞为抑制性中间神经元，且为真正的CRF神经元。

Results: The positive cells were scattered in some acini of mouse mammary gland of experimental groups, and no positive signals were exhibited in control group.

结果：tPA表达阳性细胞散在分布于pWTA DNA及pWTA DNA/Lipofectamine(上标 TM20OO)复合物注射小鼠部分乳腺腺泡，PBS注射组无阳性细胞。

In cells that were positive for K3, weakly positive p63 staining was observed. After airlifting, involucrin showed positive staining in cells on the upper part of the cell sheet while staining for connexin 43 was observed in the basal layer.

暴露于气液面后，培养的角膜缘上皮细胞形成3-5层结构，外皮蛋白在外层细胞表达阳性，连接蛋白43在基底层的细胞中表达，而K3阳性的细胞很稀疏。

After the RT-PCR detection of the total RNA from heart tissue, we found that the CD59 gene and MCP gene were expressed. 4. The CD59 gene and MCP gene were mixed with liposome, then used to produce transgenic swine by 3 methods. Firstly, the gene/ liposome complex was directly injected into male swine's testis. The transfected males copulated with 8 females each 44 days later.

其中睾丸注射法处理公猪1头，44d后配母猪8头，7头受孕，产仔73头，结果检测到PCR阳性猪3头(阳性率4.3%)；输精管注射法处理公猪3头，8d后配母猪3头，0头受孕；外源基因/精子共孵育法处理公猪4头，处理母猪4头，1头受孕，产仔11头，结果检测到PCR阳性猪1头(阳性率9%)。

The ejaculates of three to four male goats, 2-3-year-old, were obtained by the artificial vagina method of collection with the aid of a female serving as dummy and then diluted with equal volume.

结果显示川东白山羊1岁时的阳性精子率为39.34%±13.76%，4岁时降为23.40%±19.37%，与1岁和2岁时相比，差异显著；南江黄羊的阳性精子率最高，波尔山羊最低；并筛选到一种山羊精子和外源DNA处理方法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。