In August, follow-up testing of paired-serum samples found a fourfold rise in neutralization antibody titer for H5N1, a test result which meets the WHO criteria for laboratory confirmation.
在8月，配对血清样本的后续检测发现H5N1中和抗体效价增加4倍，这是符合世卫组织实验室确诊标准的检测结果。
Test results, using two different assays, showed high antibody titer for H5N1 on consecutive serum samples taken on days 11 and 15 of his illness.
利用两种不同测定法进行的检测结果显示在他发病第11天和第15天采集的连续血清样本的H5N1抗体效价高。
The serum of the immunized ducklings were collected and the antibody titer were measured by neutralizing test.
同时对免疫的雏鸭采血，中和试验测定血清的效价。
The experimental results show that this method can be carried out fast and convenient to calculation reliable test and titer and enhanced the efficiency and accuracy of the test greatly.
实验结果表明，该方法可方便快速地进行可靠性测验及效价计算，极大地提高了检验效率及准确程度。
The double immunodiffusion test and ELISA were used to test the titer of the antiserum. The specificity of antibody was detected by SDS PAGE and ELIB (Enzyme linked immune blotting).
采用多途径免疫法制备单特异性抗血清，琼脂扩散试验和ELISA测定抗体的效价，SDSPAGE和ELIB检测抗体的特异性。
Hemagglutinin inhibition test was performed to detect titer of antiserum.
通过血凝抑制实验检测抗血清的抗体滴度。
The D1 isolate of goose paramyxovirus caused 100% mortality of goose, duck and chicken embryos. Infected allantoic fluid could produce high titer of hemagglutinin test.
鹅副黏病毒d 1分离株能致死鹅胚、鸭胚和鸡胚，致死率达到100%，感染的尿囊液能产生较高的血凝效价。
Objective: To improve the clearity of bacterial inhibition ring is edge during the test of foscamet Sodium microorganism titer evaluation.
前言： 目的：提高磷甲酸钠微生物效价测定过程中抑菌圈边缘的清晰度。
Methods: The chicken embryo culture was used to observe the inhibition of MEPS on type A influenza virus by hemagglutination test in terms of hemagglutination titer.
方法：采用血凝滴度测定研究MEPS对鸡胚培养甲型流感病毒的抑制作用。
The antibody titer and cross-reaction of fish serum were confirmed by ELISA test.
同时，用ELISA法测定，证明鱼血清与其它菌株间有较强的交叉反应。
The titer of NDV was detected with hemagglutination test.
以血凝实验微量法测定其滴度和活性。
The titer of NDV was detected with hemagglutination test.
以血凝实验微量法测定其滴度和活性。
应用推荐