neutralization test

Methods Inoculate the two kinds of tick-borne encephalitis vaccines into volunteers and observe the systemic and local reactions. Detect immune sera for neutralizing antibody titers by ELISA and plaque reduction neutralization test.

方法两种疫苗分别于接种后，观察局部反应和全身反应，免疫血清用酶联免疫吸附法（ELISA）和蚀斑减少试验法检测其中和抗体效价。

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the pathogenic virus was isolated with rainbow trout spleen cell line ( rts) and was identified to be the infectious pancreatic necrosis virus ( ipnv) by serum neutralization test.

用虹鳟脾细胞系RTS已分离出鱼病毒。用血清中和法已确认此病毒为鱼传染性胰脏坏死病毒（IPNV-VR299）。

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The neutralization test is based on neutralization of virus by specific antibodies found in the serum.

中和试验是基于病毒可被存在于血清中的特异性抗体.

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Neutralization test was also carried out with type 1 and novel DHV positive serum.

将分离病毒分别与Ⅰ型和新型鸭肝炎病毒阳性血清进行中和试验。

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Methods The phage was identified by detection of the host range, calculation of phage plaque, negative staining for TEM, serological neutralization test and one step growth experiment.

方法采用宿主范围测定、噬菌斑计数、负染色电镜观察、血清中和试验及血清交叉中和试验、一步生长实验等技术观察分离的噬菌体。

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Plaque Neutralization Test of Varicella-Zoster Virus

水痘带状疱疹病毒蚀斑减少中和试验

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A strain of virus was isolated from the suspending liquid mixed with liver, lung, spleen and brain tissue of a died peafowl and identified NDV through HA and HI test, virus neutralization test and fluorescent polymerase chain reaction.

从1只病死孔雀的肝、脾及脑组织悬浊液中分离到1株病毒，经HA和HI试验、病毒中和试验及荧光PCR试验，证明该病毒为新城疫病毒。

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The same result was obtained in the cross neutralization test and cross protective test.

交叉中和试验和交叉保护力试验结果证明从不同来源分离的病毒之间有显著的交叉关系，而与森林脑炎病毒和乙型脑炎病毒没有交叉关系。

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Clostridium welchii isolated from intestine contents of normal and sudden death black goats is preliminarily studied by cultural performance and biochemical reaction, determination of hemolytic activity, minimum lethal dose and neutralization test of toxins.

通过分离纯化、培养特性和生化反应的观察、毒素溶血活性和最小致死量的测定及中和试验对正常和猝死黑山羊肠内容物中的魏氏梭菌进行了初步研究。

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Methods Immunize the subjects with purified tick-borne encephalitis vaccine, using the original vaccine as control. Observe the adverse reactions after immunization and determine the antibody by plaque reduction neutralization test.

方法选择目标人群，并用原制疫苗作对照，观测疫苗注射后的反应，并采集疫苗免疫前后血清，用蚀斑减少法检测中和抗体，评价疫苗的免疫效果。

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This paper reports the course followed leading to the successful adaptation of IBV Massachusetts 41 strain to CEK cells as a prerequisite for the development of a micro serum neutralization test.

本文报道为了进行一种微量血清中和试验，使禽传染性支气管炎病毒马萨诸塞41株，适应鸡胚肾细胞培养物的过程。

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Methods Double serum samples were collected from 118 2-3 month-old healthy infants immunized with inactivated poliomyelitis vaccine and detected for the neutralizing antibodies to poliomyelitis virus of 3 types by a specific antigen-antibody neutralization test.

方法对2－3月龄婴幼儿免疫IPV，并采集双份血样118份。来用特异性抗原抗体中和法，分别对血清中抗脊髓灰质炎病毒3个型的中和抗体进行测定。

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The virus was proved to be a Duck Plague virus by means of cell culture, neutralization test and PCR assay, and it was maybe a virulent virus.

四川成都某鸭场分离得到一株疑似鸭瘟病毒，经细胞培养、中和实验、PCR鉴定，证明分离株为鸭瘟病毒，毒力测定及动物实验表明其可能为强毒株。

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