特异性

Collis C M, Hall R M. Gene cassettes from the insert region of integrons are excised as covalently closed cirques ［J］.

特异性整合是将耐药基因盒整合到交换位点attI和attC，耐药基因盒可以自由的被整合或切除。

Our purification procedure has provided the products of GGT protein with a high specific activity and the protein has satisfied commutability and stability.

从猪肾中纯化得到的GGT，具有较高的特异性比活，在人工基质中稳定性和互通性良好。

V/Q in one day procedure is feasible and sensitive for the diagnosis of pulmonary embolism. V/Q and spiral CT are complemental.

一日法V/Q对PE有很好的诊断价值，肺通气显像提高了肺灌注显像诊断的特异性。V/Q与螺旋CT对PE的诊断两者为互补关系。

The slow progress of researches on pulmonary stem cells up to date has its root in the complex structure of pulmonary tissues and respiratory tracts, which is demonstrated by the facts that the respiratory system is composed of at least 40 types of cells, plus that the growth, renewal, and regeneration rate or capacity of respiratory epithelium are extremely limited. Mean while, there have been no specific stem cell markers for pulmonary and lung cancer, so researchers rely on stem cell markers borrowed from other systems to search for stem cells in pulmonary system.

目前对于肺干细胞的研究进展缓慢，究其原因主要是肺组织和气道具有复杂的内在结构，呼吸系统至少包含40种不同类型的细胞，呼吸上皮本身只有极低的生长更新率和非常有限的再生能力，同时肺干细胞的表面标志物也缺乏特异性，只能借助其他组织已知的干细胞标记物进行对比观察。

A glucose-selective surface plasmon resonance sensor was constructed by using specific interaction between concanavalin A and sugars.

利用伴刀豆球蛋白A和糖类的特异性相互作用，研制了葡萄糖表面等离子体共振传感器。

Concanavalin A is immobilized on a pre-activated chitosan microspheres, and then oriented immobilization of urease is carried out based on the strong interaction between ConA and glycoprotein.

将戊二醛将伴刀豆球蛋白和壳聚糖载体交联，然后利用ConA与脲酶糖链的特异性结合作用，实现脲酶的定向固定化。

And the results of Sucrose lysis test and Rous test concomitantly done in 20 normal people, 16 PNH patients, and 42 patients of other kinds of anemia.

酸化血清溶血试验是诊断阵发性睡眠性血红蛋白尿症的一项检查，具有较高的特异性和敏感性。

Even in patients with symptomatology concordant with unambiguous pathology, diagnostic blocks may lack specificity.

即使患者的症状具有明确的病理变化，诊断性阻滞也缺乏特异性。

Objective: To evaluate the selectively oncolytic effect of conditionally replicating adenovirus CNHK500 in breast cancer.

目的：观察选择性增殖腺病毒CNHK500对乳腺癌的特异性杀伤作用。

The 2 activation that share cell of antigen particularity T and enlarge add signal, by the generation after the conglutinate of APC and the CD28 element interaction that stimulate factor CD80, CD86 and T cell in all.

信号2参和抗原特异性T细胞的活化和扩增，由APC的粘附和共刺激因子CD80、CD86和T细胞的CD28分子相互功能后产生。

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％。