查询词典 hemagglutination

The inhibiting influenza A virus effect of catechu extract was observed by means of chick-embryo culture , and the inhibitory activity of catechu extract on influenza A virus in vitro was observed by the hemagglutination inhibition test.

用狗肾传代MDCK细胞培养法观察儿茶提取物抑制甲型流感病毒的致细胞病变作用；用鸡胚培养法观察儿茶提取物抑制甲型流感病毒增生的作用；用红细胞凝集试验观察儿茶提取物体外直接抑制甲型流感病毒的作用。

In biological assay, the hemagglutination reaction test proved that this virus had no any reaction to erythrocyte of chook,rabbit, pig and sheep.

血凝试验表明，该病毒对鸡、兔、猪和绵羊的红细胞均无血凝性；毒力测定，该病毒的TCID_(50)为10~(-5.5)。

Their hemagglutination activities do not need divalent cations.

三种凝集素在pH2～8的范围及40℃以下比较稳定。

Based on hemagglutination specificity test,absorption and eluate test,and hemagglutination inhibition assay,it was showed to be specific only for the human H blood ...

杂交瘤细胞在液氮中贮存1年，分泌抗体能力不变。抗体经56℃保温30min及-20℃和37℃反复冻融试验，凝血活性保持稳定。可望能取代传统的抗H试剂而用于临床血型分型。

One of them, 3A9 was able to inhibit the hemagglutination of FPV in hemagglutination inhibition test.

其腹水McAb的ELISA 效价在10-4～10-5之间，其中1株具有血凝抑制能力。

Hemagglutination of some viruses has a particular PH requirement.

某些病毒的血凝反应需要一定的PH值。

Medicine has no directly relation in both antivirus and hemagglutination.

药物对病毒的抵抗作用与药物本身对红细胞的凝集作用没有直接的联系。

Characteristics and anti-Newcastle disease virus effect of bran lectin were investigated by hemagglutination test and observation of cytopathic effect.

采用红细胞凝集试验和观察细胞病变的方法分别研究了米糠凝集素的特性和抗病毒作用。

The inoculation method chick embryo inoculation, isolation and culture of virus solutionApplication Test hemagglutination test and hemagglutination inhibition.

采用鸡胚接种法中的尿囊腔接种法，分离培养提供的病毒液，应用血球凝集试验和血凝抑制试验检测。

Four field strains of infectious bronchitis viruswere isolated from chicken kidney, trachea and lung of the young layer flocks in some regions of Shaanxi province. Biological characterizations of the virus were investigated by virus pathogenicity to chicken embryo and healthy chickens, hemagglutination test, hemagglutination inhibition test, dwarfing embryonated chicken eggs, electron microscopy and reverse transcription polymerase chain reaction. It demonstrated that allantoic fluid of each passage virus could hemagglutinate chicken red blood cells by treatment with 1% trypsin. The standard positive serum to IBV could inhibited the hemagglutination. The isolates could make respiratory and kidney diseases in chickens.

采集陕西省宝鸡市、扶风县、兴平市和榆林市等地鸡场疑似传染性支气管炎发病鸡病料，通过9～11 日龄非免疫鸡胚进行了病毒的实验室分离和传代，并对分离毒株进行了病毒的血凝性、血凝抑制性、致病性、鸡胚矮小化、电镜特征等生物学特性鉴定，结果表明，4 株分离株经1%胰酶处理后的各代病毒尿囊液均可凝集鸡红细胞，标准阳性血清可特异性的抑制其凝集性，回归试验可复制出与自然发病相同的病例，病毒传代物有明显的致鸡胚矮小化作用，透射电镜下可见有近似球形、直径100 nm左右的冠状病毒粒子，将分离鉴定的4 株IBV 定名为BJ-04、FF-04、XP-03 和YL-04。

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。