血凝抑制

固相免疫吸附血凝抑制试验快速检测甲型肝炎病毒IgM

Rapid detection of hepatitis A virus antibody IgM by solid - phase immunosorbent hemagglutination inhibition test

ELISA法检测小鼠免疫血清的抗体效价，以血凝抑制试验测定其免疫反应性。

The antibody titers in sera of the immunized mice were detected by ELISA and the immunoreactivity was measured by hemagglutination inhibition test .

人群麻疹血凝抑制（HI）抗体总阳性率为9717%。

The total measles antibody positive rate of the population was 97.17 % .

鸡传染性支气管炎血凝抑制（HI）试验的研究和应用

Study and Apply of Haemagglutination Inhibition ( HI ) of Avian Infectious Bronchitis

免疫后不同时段采血，用血凝抑制试验方法测定HI抗体滴度。

Different times after immunization blood hemagglutination inhibition test method for the determination of HI antibody titers .

随后开展了麻疹免疫监测，应用酶联免疫吸附法（ELISA）检测麻疹和风疹IgM抗体，微量血凝抑制试验检测麻疹IgG抗体。

IgM antibody of measles was tested with ELISA and IgG antibody was examined with HI test .

应用该试剂盒与血凝抑制试验（HI）对85份血清进行同步检测，两者符合率达86.2%。

85 serum samples tested with HI and ELISA .. The positive coincidence rate is up to 86.2 % .

胶体金免疫色谱测试法与血凝抑制试验检测登革热IgM、IgG抗体的比较

Comparison of detecting for dengue fever serous IgM and IgG between colloidal gold immunoassay and HI test

在80份流行性出血热病人及对照病人血清标本中，血凝抑制抗体（HI）和免疫荧光（IF）抗体的滴度间呈显著的相关。

The level of immunofluorescent ( IF ) and HI antibody were significantly correlated in sera of patients and controls .

用血凝抑制试验初步筛选，PCR方法进行进一步的确认检测，对NA基因进行序列测定。

HI test of preliminary test , RT-PCR Methods for further validation testing . Then do the gene sequencing of the NA gene .

这6株单抗对NDV都表现出高度的血凝抑制（HI）活性和中和能力。

All these MAbs showed high hemagglutination inhibition ( HI ) activity and neutralizing capacity to the strain .

采用ELISA和血凝抑制试验（HI）检测腹水mAb的效价；采用ELISA、HI、免疫荧光染色（IF）及westernblot鉴定mAb的特异性。

The specificity of the mAb was characterized by ELISA , HI test , indirect immunofluorescence ( IF ) staining and Western blot .

凝血特异性试验、吸收放散试验、血凝抑制试验证明其仅对人H血型物质特异。

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 group substance .

1H8的血凝抑制滴度达1∶5120。

The tilers of 1H_8 ascites McAb were up to 1 : 5120 by hemagglutination inhibition lest ( HIT ) .

采用血凝抑制（HI）试验测定了3个品种的鸡、樱桃谷肉鸭和2个品种的鹅新城疫母源抗体。

This experiment measured ND maternal antibody changing situation of three sorts of chicken , cherry duck and two sorts of goose by HI .

临床样品检测结果显示，该方法的敏感性要高于血凝抑制试验，从而建立了RHDV特异、敏感的RT-PCR检测技术，可应用于RHDV临床诊断及流行病学调查。

This RT-PCR can be used in RHDV clinical diagnosis and epidemiology study .

鼠疫FI单克隆抗体致敏红细胞用于反向血凝抑制试验检测鼠疫FI抗体的试验研究

Detecting fi antibody of Y.pestis by counter hemagglutination inhibition test with fi McAb sensitized red cell

应用常规双向免疫扩散试验，交叉血凝抑制试验和酶联免疫吸附试验（ELISA）对四个不同地区分离株间的血清学关系进行了比较研究。

Serological relationships of four different strains of RHDV were studied by using immuno double diffusion , cross hemagglutination inhibition and enzyme-linked immunosorbent assay ( ELISA ) .

方法现场流行病学调查，描述性流行病学分析，用血凝抑制（HI）法检测麻疹IgG抗体。

Methods Field epidemiological investigation and descriptive epidemiological analysis were adopted and hemagglutination inhibition ( HI ) test was used to detect measles IgG antibody .

每周采血应用血凝抑制试验（HI）测定血清中PPV抗体效价。

Serums were taken once a week and tested by hemagglutination inhibition ( HI ) to measure the PPV antibody titer .

方法用2000年以来流行的与当前流行的A1、A3、B三株流感病毒株的标准抗原与免疫血清作交叉血凝抑制试验，根据所得数据计算抗原比，进行抗原性变异幅度分析。

Methods Perform cross hemagglutination inhibition test on the standard antigens of influenza virus strains A1 , A3 and B epidemic since 2000 with the corresponding immunosera .

结果显示，试验组的新城疫血凝抑制效价（HI）明显高于对照组，差异极显著（P0.01）；

The results showed that : the HI antibody levels in the experimental group were significantly higher than those in the control group ( P 0.01 ) ;

结果表明，突变体对提高鸡体抗NDV血凝抑制抗体效价和粘膜抗体水平均具有一定作用。

It was showed that the recombinant mutant could improve the hemagglutination inhibition antibody titer and mucosa antibody titer .

血凝抑制（HI）实验检测急性期和恢复期血清，评价检测病毒感染后的免疫应答情况。

The immune response profile following viral infection was analyzed by hemagglutination inhibition ( HI ) test for both acute and convalescent phase sera of the confirmed cases .

NDV和H9亚型AIV在血凝抑制及混合病毒在鸡胚增殖中的相互干扰

The Interference in the Virus Propagation in Chicken Embryo and in the HI Test Between the Newcastle Disease Virus and the H9_ Subtype Influenza Virus

方法对发病期动物进行鼻咽分泌物和死亡狨猴肺组织进行细菌培养及病毒分离，用血凝抑制实验和逆转录-聚合酶链反应（RT-PCR）方法对分离到的病原体进行鉴定。

Methods : The lung tissues of died marmosets were proceeded with germi - culture and pathogenic virus was isolated and then identified with serology examination and RT - PCR .

结果，该疫苗经翅下刺种、肌肉注射和皮下注射途径接种的SPF鸡，能够诱导其产生血凝抑制（HI）抗体；

The results showed that hemagglutination-inhibition ( HI ) antibody responses to avian influenza were generated following vaccination via the wing-web puncture , intramuscular and subcutaneous inoculation .

方法用禽流感病毒H5N1血清亚型灭活疫苗免疫鸡，用国标血凝抑制方法检测病毒特异性血凝抑制抗体效价。

Methods Inoculating chicken with inactivated vaccine of avian influenza virus H5N1 serum subtype , then to detect the titer of virus specificity hemagglutination inhibition antibody .

对40份盲样采用琼脂扩散试验（AGP）、血凝抑制试验（HI）和反转录聚合酶链反应（RT-PCR）进行了检测。

40 blind samples were examined by agar gel precipitation ( AGP ), hemagglutination inhibitory ( HI ) test and reverse transcription-polymerase chain reaction ( RT-PCR ) .

用MDCK细胞进行病毒分离，用血凝抑制试验对分离到的病毒标本进行分型鉴定。

Viral isolation was preformed in MDCK cells and hemagglutination inhibition assay was used for subtype identification .