抗体滴度

增加ND抗体滴度水平。

The level of ND antibody titer has increased .

HI抗体滴度下降至有效滴度以下的时间也优于Ⅱ系苗组。

The time under HI antibody titer dropping to available titer was longer than ND II series vaccine .

进行血凝（HA）和间接血凝抑制（HI）试验，检测血清HI抗体滴度；

HI antibody degree was examined by hemagglutination and hemagglutination inhibition .

磷脂酶活性与芽管抗体滴度具有相关性，P＜0.001。

The activity of extracellular phospholipase was associated ( P < 0.001 ) with the titre of antibody to germ tube in serum .

本文认为血清柯萨奇B病毒中和抗体滴度≥1；128可作为病毒性心肌病病因学诊断依据之一。

It is concluded that the titre of ≥ 1:128 could be considered as a positive diagnotic criterion of coxsackie B viral cardiomyopathy .

地塞米松对ND免疫鸡主要免疫器官及抗体滴度的影响

The Influence of Dexamethasone on Main Immune Organs and Antibody Titers in ND Immune Chicken

经GC治疗后，大多数患者抗乙酰胆碱受体抗体滴度较治疗前明显降低。

Anti - acetylcholine receptor ( AChRAb ) titers were markedly decreased after GC therapy .

间接ELISA结果显示，免疫过程中抗体滴度持续上升。

As demonstrated by ELISA , the titer of antibodies increased steadily in the course of immunization .

血清IgG抗体滴度采用酶联免疫吸附试验（ELISA）测定；

Serum IgG titers against P.gingivalis antigens were measured by enzyme-linked immunosorbent assay ( ELISA ) .

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 .

IgG抗体滴度下降较大，五年内有15.9%患者抗体消失。

IgG antibody had a marked drop , even disappeared in 15 . 9 % of patients .

抗ds－DNA抗体滴度与红细胞SOD、CAT、血浆LPO含量及疾病的严重程度密切相关。

The titer of anti-ds-DNA antibodies correlated with the SOD , CAT , LPO levels and the disease activity .

分别用免疫单扩、ELISA和Western等多种方法进行定性、定量分析，检测所制备抗体滴度达到1：1×10~5以上，特异性较好。

The titer of the prepared antiserums were about 1:105 with high immune specificity , determined by single immune-diffusion test , ELISA and Western Blot .

耶尔森氏鼠疫杆菌F1抗原的血清抗体滴度升高4倍或更高。

Fourfold or greater change in serum antibody titer to Y.pestis F1 antigen .

比较美迪安鸡新城疫传染性支气管炎二联活疫苗免疫产生的HI抗体滴度高，持续期长。

Compare Indonesia Newcastle disease Infectious bronchitis bivalent live vaccine produced HI antibody titers , and long duration .

目的探索胃部疾病患者血清中的幽门螺旋菌（HP）抗体滴度的临床价值。

Objective To explore the clinical value of the titer of serum HP antibody in patients with gastric diseases .

酶联免疫吸附试验（Elisa）显示受免鱼血清对重组蛋白产生了较好的免疫应答，抗体滴度可达约1：128000。

Enzyme-linked immunosorbent assay ( ELISA ) showed that the reciprocal serum titers of the immunized fish was 1 : 128000 .

中药穿心莲对新城疫HI抗体滴度的影响

Effects of Andrographis paniculata on the Newcastle Disease ( ND ) hemagglutination inhibition ( HI ) antibody titer in Chicken

采用补体介导的细胞毒实验检测异种肝移植术后血浆中抗仓鼠抗体滴度的变化；运用免疫组织化学的方法检测脾脏中大鼠抗体的产生、脾脏增殖细胞核抗原（PCNA）的表达；

The production of antibody of rat and the expression of PCNA in spleen were detected by using immunohistochemistry .

被动皮肤过敏反应法（PCA）测大鼠血清抗体滴度。

The passive cutaneous anaphylaxis ( PCA ) test was performed to measure the levels of antibody in the serum .

结果：免疫小鼠外周血抗ZP抗体滴度明显高于对照组（P＜0.01），而雌二醇浓度则明显低于对照组（P＜0.01）；

Results : All immunized mice developed high titers of serum antibodies to ZP and low concentrations of serum estradiol ( P < 0.01 ) .

生物素添加可促进细胞免疫反应和体液免疫反应，提高血清中球蛋白水平及新城疫抗体滴度和IgG水平，极显著提高血液中T、B淋巴细胞转化率。

Inclusion of biotin enhanced humoral immune response , which elevated serum globin . The antibody titer to Newcastle and IgG content were elevated by addition of biotin .

ELISA测得的抗体滴度1：4000～1：5000，为中和试验的125～156倍。

The antibody ranges of immune serum measured by ELISA were from 1:4,000 to 1:5,000 , which were 125 to 156 folds of the neutralization test .

因此，所有的抗原检测均表明急性或慢性血吸虫病患者经治疗后其血清的抗体滴度与对照组相比没有显著的差异性（P0.05）。

Hence , all the assays showed no significant difference between the antibodies titers of either acute or chronic schistosomiasis after treatment and control ( P0.05 ) .

目的：测定急性冠脉综合征（ACS）患者阿奇霉素治疗前后血肺炎衣原体（Cpn）DNA及IgG抗体滴度，探讨肺炎衣原体感染与ACS发生的相关关系。

Objective : To investigate the correlation between infection with chlamydia pneumoniae ( Cpn ) and acute coronary syndrome ( ACS ) .

3小鼠血清中和抗体滴度随免疫次数的增加而提高，三次免疫后，VP1蛋白参与的三种免疫方法诱导的和抗体水平高于DNA疫苗组。

After administration of vaccine to BALB / c mice , the neutralizing antibody increased along with the immune times .

激活单核巨噬细胞系统，增强T、B、NK等细胞活性；提升血清抗体滴度，刺激多种细胞因子的表达。

They can activate the mononuclear phagocyte system , enhance the function of T , B and NK cells , and increase the concentration of serum antibody and cytokines .

胸腺、法氏囊和脾脏重量及血清HI抗体滴度亦无显著变化（P>0.05）；

The changes of thymus gland weight , bursa weight , spleen weight and HI antibody titer were not distinct ( P > 0.05 ) .

结果对不同品系小鼠黏膜接种109、1010LbhCGβ可诱导相近的免疫应答；而108诱导的抗体滴度较低。

Results The mucosal immunization of 109 , 1010 Lb hCG β induced resemble response while 10 only induce lower response .

免疫前和免疫后第28d分别于家兔心脏采血，分离血清运用空斑减少中和实验测定血清的中和抗体滴度。

Rabbit heart blood was colleted before immunization and 28 days post immunization .