特异性

The character of cell receptors is one of the key factors contribute to virus tropism.

细胞受体是决定口蹄疫病毒宿主特异性和组织特异性的主要因素之一。

Objective:Through 120 clinical cases observation for the curing of ulcerous colitis by using Tong Fu Ning Pellet and a comparative analysis and inquiry for the results for the purpose of providing academic basis for a wider application of Tong Fu Ning Pellet to cure ulcerous colitis.

目的：通过用通腑宁颗粒治疗慢性非特异性溃疡性结肠炎120例临床观察，并对结果进行对照分析探讨，为临床更为广泛地应用通腑宁颗粒治疗慢性非特异性溃疡性结肠炎提供理论依据。

Osg6B, a promoter from rice, can direct gene expressing in anther tapetal during the early developmental stage of microspore from tetrad to uninucleate pollen, with high temporal and spatial specificity.

osg6B是来源于水稻花药绒毡层的特异性的启动子，它在小孢子发育的四分体时期至单核花粉期在花药绒毡层中特异启动基因的表达，它具有较为严紧的时空特异性。

We wanted to inestigate if these complaints were specific or part of a more general unspecific condition comparable to subjectie health complaints in the normal population.

我们想调查这些患者的主诉同正常人群的主观健康抱怨相比是特异性的还是较普通的非特异性状态的一部分。

M/z 2732 set, it yielded a sensitivity of 91.30%(21/23), a specificity Of 68.18%(30/44), area under the ROC=0.76; m/z 9111 set, it yielded a sensitivity of 52.17%(12/23), a specificity Of 81.82%(36/44), AUC=0.57. Differential proteins were detected from serum of pancreatic cancer. Combination of SELDI-TOF-MS with CM10 protein chips may provides a new proteomics mode for laboratory diagnosis of pancreatic cancer.

结果 发现胰腺癌患者与正常对照、胰腺对照的血清蛋白质指纹图谱有44个差异表达的蛋白质(P.05)，其中m/z 2732敏感性为91.30%(21/23)，特异性为68.18%(30/44)，受试者工作特征曲线下面积=0.76；m/z29111敏感性为52.17%(12/23)，特异性为51.52%(36/44)，AUC=0.57。

In order to detect the air pollution caused by acarida mites in some special circumstances dust sampler and air-drifting sampler were employed to detect acarida mites in the air, eight species of acarida mites were separated, which belong to 3 families six genus.

为探讨肺螨病的免疫诊断方法，笔者应用IFAT、IHA、Dot-ELISA检测了肺螨病患者血清螨特异性Ig水平，结果显示上述几种方法均具有很好的特异性和敏感性，对于肺螨病的辅助诊断都具有一定的应用价值。

Results Positive rate of Amsel was 28%, one step sialidase was 34%, Gram-stain was 30% and amines was 24%. Using Amsel as criterion, the sensitivity of one step sialidase and amines was 92.9% and 71.4%; specificity was 88.9% and 94.4%; positive predictive value was 76.5% and 83.3% negative predictive value was 97% and 89.5%, using Gram-stain method as criterion, the sensitivity of one step sialidase and amines was 93.8% and 66.7%, specificity was 92.1% and 94.3%, positive predictive value was 83.3% and 83.3%, negative predictive value was 97.2% and 86.8% respectively.

Amsel法阳性率28%，组织多胺试验阳性率24%，一步法唾液酸酶活性的检测试验阳性率34%，革兰染色细菌评分法阳性率30%；唾液酸酶活性检测法与Amsel法，革兰染色细菌评分法相比较差异无显著性；组织多胺试验与Amsel法，革兰染色细菌评分法相比较差异无显著性；以Amsel法为标准，一步法唾液酸酶活性检测法和组织多胺试验的灵敏度分别为92.9%和71.4%，特异性分别为88.9%和94.4%，阳性预期值分别为76.5%和83.3%，阴性预期值分别为97.0%和89.5%；以革兰染色细菌评分法为标准，一步法唾液酸酶活性检测法和组织多胺试验的灵敏度分别为93.8%和66.7%，特异性分别为92.1%和94.3%，阳性预期值都为83.3%，阴性预期值分别为97.2%和86.8%。

Primate SPAG11, the functional fusion of two ancestrally independent beta-defensin genes, produces a large family of alternatively spliced transcripts that are expressed according to tissue-specific and species-specific constraints.

灵长类动物的SPAG11融合了两个不同祖先的beta-defensins的功能，根据不同的选择性剪接形成一个大的家族，具有很强的组织特异性和物种特异性。

Rather than being selectivelyrendered anergic in vivo, circulating survivin-specific CTLswere highly functional as shown by cytotoxicity and interferongamma enzyme-linked immunospot assays in six of nine patients.Survivin-specific CD107a mobilization by T cells was found infive of five patients.

细胞毒性和γ干扰素酶联免疫印迹测定法显示，9例中有6例的外周血survivin特异性CTLs具有高度的活性，该结果与体内选择性提取时无细胞免疫反应的T细胞不同。5例患儿血标本均可检测到T细胞动员的sruvivin 特异性CD107a。

After inactivated by mito C, the anergic CD4〓T-cell was added in medium of new isolated the same donor CD4〓 T-cell and the recipient CD4〓 T-cell respectively, the same experiments with the anergic CD〓T-tell and supernatants.

TJU103联合CTLA4-Ig应用，对供着T细胞特异性增殖和细胞毒活性的影响 TJU103联合CTLA4-Ig应用能够抑制供者T细胞增殖，A492nm值为0.032±0.004，且具有抗原特异性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。