Autopsy sheep died from bacterial organ for the isolation and culture, and do GICA and indirect hemagglutination reaction ( RIHA), FI antigen detection. 死亡羊尸检取脏器作细菌分离和培养,并做GICA和反应间接血凝(RIHA),检测FI抗原。
The HBV markers and HBV DNA in poultry sera, Yolk and bovine milk whey were detected by reversed passive hemagglutination assay ( RPHA), enzyme immunoassay ( EIA) and polymerase chain reaction ( PCR). 应用反向间接血凝试验(RPHA)、酶免疫测定(EIA)和聚合酶链反应(PCR)测定了家禽血清、卵黄和牛乳清中HBV标志物及人HBV-DNA。
40 blind samples were examined by agar gel precipitation ( AGP), hemagglutination inhibitory ( HI) test and reverse transcription-polymerase chain reaction ( RT-PCR). 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。
A study on Hemagglutination reaction of Escherichia coli 大肠杆菌血凝反应的研究
Methods: Based on indirect hemagglutination reaction, the author used globin lipoplast to establish latex agglutination test to determine occult blood. 方法:以间接血凝反应为依据,应用脂质体建立胶乳凝集实验测定便潜血。
By negative staining electron microscope, virions were roughly round and approximately 40~ 60 nm in diameter with peplomers. Density is 1.13~ 1.14g/cm3. The hemagglutination reaction test proved that this virus had no any reaction to erythrocyte of chook, rabbit, pig and sheep. 电镜负染检查可见直径为40 ̄60nm有突起的圆形或近圆形的病毒颗粒,病毒在蔗糖中的浮密度为1.13 ̄1.14g/cm3。与牛病毒性腹泻-粘膜病病毒颗粒相似。
Hemagglutination reaction ( HA) is used to determine the titer of Newcastle vaccine, which can be used to investigate the influences of different factors on activity of the vaccine in the process. 采用红血球凝集反应(HA)测定疫苗的效价,考察制备过程中各工艺因素对疫苗活性的影响。
The separated serum was treated with indirect hemagglutination inhibition test reaction for the determination of antibody potency. The immunization effect compared between each other. 二免后20d后再次采血,采用间接血凝抑制试验反应测定抗体情况,比较各组处理的免疫效果。