三只免疫小鼠的抗血清的滴度要比阳性血清高。
The astite titer of antiserum in three immune mice is much higher than that of positive serum.
病毒可被牛传染性鼻气管炎病毒阳性血清中和；
The virus had a positive reaction with a neutralization test.
用已知PP V阳性血清做阻断试验进一步证明了反应的特异性。
Specificity of the reactions was further confirmed by blocking tests using PPV-positive serum.
目的研究HBV - DNA阳性血清对肾小管上皮细胞表型转化的作用。
Objective To study the effect of HBV-DNA positive serum on phenotypic transformation of renal tubular epithelial cells.
方法对HCVRNA阳性血清用基因芯片法和线性探针法进行基因分型。
Methods HCV RNA positive samples were analyzed by both gene chip and line probe assay in a comparative analysis.
对检出的全部阳性血清和部分阴性血清进行了复测，复合率为97.21%。
All the positive serum samples and some negative serum samples from each area were retested, the recombination rate was 97.21%.
结果只要混有1份弱阳性血清，旋毛虫病或弓形虫病的三种混检都呈阳性结果。
Results The results showed that all the 3 kinds of mixed tests of trichinellosis and toxoplasmosis showing positive result if only 1 weak positive serum sample were mixed with.
结果5份阳性血清在平板凝集试验、试管凝集试验和ELISA试验中均为阳性；
Result indicated that the 5 positive sera were all positive in plate agglutination text, SAT and ELISA;
本方法对阳性血清重复测定11次的结果显示，其相对标准偏差（RSD）为5.5%。
The relative standard deviation (RSD) was 5.5 % in 11 times measurement of standard positive serum.
方法：用正常人阴性血清按不同稀释倍数梯度稀释HIV抗体阳性血清后，制备出弱阳性血清。
Methods: Diluting ordinary person's serum by grads' multiple, prepared the serum showing HIV-Ab feeble masculine in screening test.
该病毒凝集鸡红细胞的作用可被新城疫标准阳性血清所抑制，证明所分离的毒株为新城疫病毒。
The isolate revealed to be able to agglutinate chicken haemocytes with the agglutination reaction to be inhibited by Newcastle disease virus standard antiserum.
所形成的沉淀反应能够被小鹅瘟阳性血清特异性地抑制，与其它常见的禽病血清不发生交叉反应。
Furtheremore this precipitation reaction can be specifically inhibited by positive serum of gosling plague and no cross reaction is observed with common sera of avian disease.
其中，抗HCV核心抗体阳性的血清中抗E抗体检出率低于RNA阳性血清中抗E抗体的检出率。
In addition, the ratio of anti-E antibody in HCV core protein antibody positive sera was lower than that of RNA positive ones.
采用单克隆抗体和阳性血清经elisa、阻断elisa、免疫印迹分析重组蛋白的免疫反应性。
Its immunoreactivity was analyzed by Western blot, ELISA and blocking ELISA using MAb and positive serum.
方法取TRUST阳性血清200份，阴性血清200份，分别进行TPPA，化学发光法和时间分辨荧光检测。
Method Collect 200 samples of TRUST positive blood and 200 samples of TRUST negative blood, test those samples with TPPA, CLIA, TRFIA.
结果表明阳性血清的响应值与阴性血清的噪声值之比均大于4，可用于输血四项指标的同步检测，其检测灵敏度略高于ELISA法。
Results showed that respond of the positive serum was 4 times higher than negative serum and its was better than ELISA a little sensitivity.
方法：用鸭乙型肝炎病毒（DHBV）阳性血清反复攻击复制鸭乙型肝炎肝纤维化模型，同时用剔毒护肝方治疗，观察其对肝纤维化指标的影响。
Methods: Duck models with hepatic fibrosis were induced by duck hepatitis B Virus (DHBV) and meanwhile treated with Tidu Hugan Decoction. The indexes of hepatic fibrosis were assaged.
检测122头份绦虫蚴病阴性血清，18头份棘球蚴病阳性血清，35头份细颈囊尾蚴病阳性血清，其特异性分别为90．29％和95．43％。
Detect 122 negative sera of Proscolx, 18 positive sera of Echinococcus, 35 positive sera of Cysticercus tenicollis. Their specificity is 90.29%, 95.43% respectively.
为了检测该表位的反应原性，实验又将表位融合蛋白与鸡的IBV阳性血清进行ELISA检测，结果表位多肽与鸡的IBV阳性血清反应性良好。
To test the reactogenicity of the identified epitope, the fusion epitope protein was reacted with anti-IBV serum by ELISA and the fusion epitope protein has good reactivity with anti-IBV serum.
结果表明：所获得的重组NP蛋白在ELISA分析中均能与阳性血清和单克隆抗体发生特异性结合，但在免疫印迹分析中仅与阳性血清发生特异性结合。
The results showed recombinant NP protein could bind to both positive serum and MAb with specificity in ELISA, but only bind to positive serum in western blot.
优化了基于纳米金标记探针的目视化检测方法，将其用于检测从阳性血清中提取的乙肝病毒(HBV)基因，并与基于荧光素异硫氰酸酯(FITC)标记探针的荧光检测方法进行了比较。
Visual method based on nanogold-supported probes was optimized and used to detect HBV extracted from positive serum samples, which was compared with fluorescence method based on FITC-labeled probes.
通过乳胶测试，两个脑脊液标本对脑膜炎奈瑟菌血清群呈阳性反应。
Two cerebrospinal fluid specimens have tested positive for Neisseria meningitidis serogroup by latex test.
经乳胶试验，两份脑脊液标本检测呈脑膜炎奈瑟菌血清组阳性。
Two cerebrospinal fluid specimens have tested positive for Neisseria meningitidis serogroup A by latex test.
从外周血淋巴细胞和血浆分离病毒阳性，血清抗体上升。
Virus isolation from peripheral lymphocytes and plasma were positive. Serum antibody increased.
结果对照组大鼠重要脏器中P-选择素除了在肺中有少量表达外，其他脏器未见阳性表达，血清中的P-选择素有表达。
Results Before traumatic shock, P-selectin was scarcely detected in the vital organs except the lungs, and the serum was positive for P-selectin expression.
用已知抗原测患者术后血清中抗体，均显示不同程度阳性。
Patients' serums were examined by known antigen, and their results showed antibody positive in its degree.
血清学阳性的人和动物中，有的表现出莱姆病的临床症状与体征。
Clinical patients with the symptoms and signs of Lyme disease were found in the persons with positive antibody titers.
结果初治涂阳肺结核患者血清抗结核抗体总阳性率为46.3%；
Results It showed that the total positive rate of anti-tuberculosis antibody was 46.3%.
结果初治涂阳肺结核患者血清抗结核抗体总阳性率为46.3%；
Results It showed that the total positive rate of anti-tuberculosis antibody was 46.3%.
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