特异性

By techinique of micro-surgery, the vector mixed with lyposome was injected into mammary gland of mid-term and later stage of pregnant rats through mammary gland center duct.

乳腺特异性表达载体，该载体经脂质体包裹后，通过显微外科技术，经乳腺导管注入妊娠中后期大鼠乳腺中进行表达。

It could make the gene expression that has the same source sequence of siRNA dumbness and would not influence to other functions of the gene. It has strong specificity, and no poison function.

RNA干扰效率高，抑制基因表的效率可达90％以上，只使具有与siRNA同源序列的基因表达沉默而不影响其它基因的功能，所以特异性强，无毒副作用。

Objective:To investigate extent of lesion, grading criteria of nonspecific duodenitis and their association with duodenal ulceration.

目的 ：探讨非特异性十二指肠炎的病变程度、分级方法及其与十二指肠溃疡病间的关系。

These diseases detected were esophageal varices, erosive gastritis, bile reflux gastritis, xanthoma, duodenitis, duodenal ulcer, small intestinal cancer, small intestinal angiodysplasia, Crohn's disease, intestinal polyp, intestinal erosion and congestion, diverticula, colon melanosis and colonic cancer.

检出了15种病变：食道静脉曲张、糜烂性胃炎、胆汁返流性胃炎、胃黄色瘤、十二指肠炎、十二指肠溃疡、小肠肿瘤、小肠血管畸形、克罗恩病、小肠单发及多发息肉、非特异性小肠炎、吸收不良综合征、小肠憩室、结肠黑病变、结肠癌。

Although some methods can be used to diagnose Oddi sphincter dyskinesia, no convenient method with a high sensitivity is available at present.

SOD诊断方法较多，但尚缺乏敏感性及特异性的诊断方法。

These primers are species-specific to other kind of animals. This is a fast and easy method to examine ostrich meat.

再与其他种动物进行对照测试，确认引子的特异性，用此方法可以简便、快速的鉴定出鸵鸟肉。

There were significant differences in EDD% between control group and coronary artery disease group.There was no difference between onevessel stenosis and multivessel stenosis groups.

冠状动脉造影与颈动脉超声结果比较，以斑块存在为预测冠脉病变的阳性指标，敏感性为83%、特异性75%。

In contrast to CHB patients though, the total pool of effector T cells was not expanded.

而伽玛干扰素分析显示针对 HBcAg和HBsAg的特异性T细胞的数量相对增加了。

With anunspecific effector function,macrophages are also a kind of important antigenpresentation cells.

具有非特异性效应功能的巨噬细胞也是一类重要的抗原提呈细胞。

Granulocyte colony-stimulating factor which functions and effects depend on the combination with specific receptor on the surface of effector cells.

粒细胞集落刺激因子功能的发挥有赖于与效应细胞表面的特异性受体的结合。

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％。