特异性

Since respiratory tract infections, including IB, are critical in the poultry industry, a multiplex reverse transcription-polymerase chain reaction assay that detects avian viral respiratory pathogens in the same reaction was developed for the economic and clinical needs. Four sets of specific oligonucleotide primers for infectious laryngotracheitis virus, IBV, Newcastle disease virus, and avian influenza virus were used in this study.

由於呼吸道疾病对於家禽产业有很大的影响，因此基於经济与应用在临床上区别诊断的考量，本实验室发展多引子反转录聚合酶链锁反应，一共使用四组针对传染性喉头气管炎病毒、传染性支气管炎病毒、新城病病毒、以及家禽流行性感冒病毒的特异性引子来进行测试。

Single PCR reaction with two pairs of PCR primers designed on the markers respectively tightly linked with Cf-9 and Tm-1 genes in tomato, which be resistant to leaf mold and tomato mosaic virus. For the genes the PCR products were almost completely correspond to the amplified bands produced by single PCR primer.

利用同一PCR反应体系，对分别与番茄抗叶霉病的Cf-9基因和抗番茄烟草花叶病毒病的Tm-1基因紧密连锁的PCR标记进行了同时扩增筛选，扩增的特异性片段与单引物扩增片段吻合。

Results 5 samples out of 107 febrile patients and 17 patients with visceral leishmaniasis showed false positive reaction with a specificity of 96.0% 119/124）, all the 17 samples from patients with visceral leishmaniasis were negative.

结果 检测107份疫区非疟疾发热病人血样和17份内脏利什曼病患者血样，有119份显示为阴性，特异性约为96.0%；其中17份内脏利什曼病患者血样全部为阴性。

Here we show that the inner nuclear membrane protein SUN1 specifically associates with telomeres between the leptotene and thediplotene stages during meiotic prophase I.

我们发现内核膜蛋白SUN1从减数分裂前期Ⅰ的细线期到终变期，特异性的与染色体端粒相结合。

The items of SGA were scored by assigning 1 point for each increasing severity level to obtain the Q-SGA score.

虽然这2个系统在确定营养不良上的灵敏度相似（分别为90.0％和90.9％），但MQ-SGA的特异性比Q-SGA高(分别为85.6%和 67.0%)。

We calculated the sensitivity, specificity, and likelihood ratio and, where possible, the Receiver Operating Characteristic curve of a cardiac event in each study.

我们计算每项研究的敏感性，特异性和可能率，可能的话还有患者心脏事件的手术特征曲线。

The specificity and positive likelihood ratio of CA50 was the best of 94.37％ and 6.2629, respectively.

CA19-9敏感性和阴性似然比最好，分别为77.46％和0.3138，CA50特异性和阳性似然比最好，分别为94.37％和6.2629。

BiovaxID is a patient-specific therapeutic cancer vaccine composed of the tumor idiotype conjugated to a carrier protein, keyhole limpet hemocyanin.

BiovaxID是由携带者蛋白——钉形贝血蓝蛋白结合的肿瘤独特型组成的患者特异性治疗性肿瘤疫苗。

The upregulation of HOXB4 gene expression can greatly promote the HSC self??renewal, but does not affect the HSC differentiation, the morphology and function of linage??specific cells and terminally??differentiated blood cells.

提高HOXB4 的表达水平，能够极大地增强HSC 的自我更新功能，但基本不影响细胞的分化、系特异性及终末细胞的形态和功能。

Results showed that the standard curve made by pMD-18T-GHR had good linear dependence, and the fluorescent quantitative RT-PCR assay was sensitive, specific and reliable.

结果表明，由pMD-18T-GHR所构建的标准曲线线性关系良好，建立的GHR基因荧光定量PCR检测方法灵敏度高、特异性强（可以检测出低于10个拷贝/μl的样品），准确可靠。

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％。