保护率

实施免疫前后同龄儿童组HBsAg携带率比较计算的疫苗保护率为95.00%。

Compared their carry rate of HBsAg with before vaccination and after vaccination , protective rate of vaccine was ( 95.00 % ) .

结论我国研制的国产H2株甲肝疫苗具有安全性好，其免疫时间长，保护率高，免疫效果肯定。

Conclusion The domestic HA vaccine of H 2 strain possessed good safety and immune effect with a long time of immune effect and high protective rate .

国家林草局表示，过去五年，我国新增湿地面积20.26万公顷，湿地保护率达到50%以上，为净化水质、保护生态环境发挥了显著作用。

Wetlands in China have expanded steadily Administration said . Nearly half of the country 's wetlands are protected by some level of government , said the administration .

用高压液相色谱法从分离的外膜中提纯外膜蛋白，获得2个主要成分P1和P2.将P1和P2分别免疫小鼠，其保护率分别为20%和90%。

Two major outer membrane proteins P1 and P2 were obtained by HPLC .

结果表明增重显著优于感染对照组（0.01＜P＜0.05），显著抑制卵囊增殖（P＜0.01），药物预防保护率达96.1%。

It Proved to be highly efficacious in controlling oocyst output ( p < 0 . 01 ) and bodyweight gain ( 0 . 01 prevention efficiency was 96.1 % .

甲肝疫苗接种3a的保护率为100%。

Three-year protection rate of hepatitis A vaccination was 100 % .

C型HI抗体阳性率分别为72.5%3、8.5%和77.5%，滴度分别为11.4、2.7和27，攻毒保护率分别为80%、70%和80%。

% respectively , the HI titers were 11.4,2.7 and 27 respectively , the protection against challenge with serovar C were 80 ? % , 70 ? % and 80 ?

疫苗保护率的变化对BCR影响不明显。

However , variation of the vaccine , s protection rate did not influence BCR obviously .

应用剂量免疫后.用30个强毒菌攻击，24h保护率80%。

Eighty percent chickens vaccinated with application dose were protected when challenged by 30 live bacteria of virulent strain 24 hours postinoculation .

将该三联疫苗按每只1ml的剂量免疫家兔，21d后效力试验结果表明，对兔病毒性出血症的保护率为100%；

Each rabbit was immunized with 1 ml tri combined vaccine .

两组HBsAg阳转率、保护率、S／N值GMT的差异非常显著，x2＝7.52，P＜0.01。

There was a significant difference between the two groups in HBsAg positive rate , protection rate and the GMT of S / N ( p0.01 ) .

对ARS恶性淋巴瘤细胞攻击的保护率为15%，抑制率达207.8%；

The rates of protection and suppression against challenge ARS cells were 15 % and 207.8 % , respectively .

对优化方案敏感性影响显著的参数主要包括：疫苗保护率、疫苗接种率、HBV感染费、贴现率、疫苗接种费和HBV感染率等。

For the optimal program , the sensitivity parameters are vaccine protection rate , vaccine inoculation rate , HBV infection fee , discount rate , HBV infection rate and vaccination fee . 5 .

5%和10%的驱蚊花露水在6h内的有效保护率为100%。

The mean effective protection rates of mosquito-repellent-perfume contained 5 % and 10 % Deet synthetized by ourselves were 100 % within 6h .

仔猪攻击实验中，共同注射IL2基因组提高了仔猪的相对保护率。

Co injection with IL 2 gene increased relative protection rate in newborn pigs .

C型HI抗体阳性率分别为54.1%和51.4%，抗体滴度分别为6.1和6.8，攻毒保护率分别为38.3%和50%。

The positive rates of HI antibodies to serovar C were 54.15 ? % and 51.4 ? % respectively , the HI titers were 6.1 and 6.8 respectively , and protection against challenge with serovar C were 38.3 ?

结果22例婴儿1岁前HBsAg阳性，19例（11.24%）成为慢性携带者，免后一年阻断保护率为85.94%。

Results 19 infants ( 11.24 % ) become HBsAg positively conversed in one year after primary vaccination , and the protective efficacy rate of interruption of perinatal transmission was 85.94 % .

结论孕妇产前筛查HBsAg，有助于新生儿接种乙肝疫苗的分类管理，提高HBV母婴传播阻断的保护率。

Conclusions The screening test of HBsAg before delivering among pregnant women could help to the management of Hepatitis B vaccine immunization in the newborns and could increase the HBV interruption rate of perinatal transmission .

应用MTT法检测各含药血清不同给药时间对CVB（3m）感染的心肌细胞的保护率。

Every protect rate of the myocardial cell of every medicine serum dissimilarity to infect with CVB_ ( 3m ) for the medicine time by MTT method .

当HI效价达8log2左右时，LaSota株疫苗免疫鸡对基因Ⅶ型野毒株的攻击也只有80%的保护率，而不同基因型疫苗免疫鸡已能100%地被保护；

Only when the HI titer above 9 log 2 , the chickens immunized with inactivated La Sota vaccine could obtain 100 % protection rate against genotype ⅶ strain .

具有良好的免疫原性，免疫21d攻毒保护率达100%；

When the pigeons were challenged with NJ strain after vaccination for 21 days the protection rate were 100 % .

家兔免疫血清ELISA效价为1：32000。抗rS1血清对小鼠被动的免疫保护率为100%。

The ELISA titer of rabbit serum immunized with rSl was 1:32000 , and the protective rate of it in passive immunity test was 100 % .

结果表明，①新生儿免疫保护率：T24时A、B两组分别为80.92%和96.97%；

Results showed that : ( 1 ) The immune protection rates of newborn babies : They were 80.92 % and 96.97 % for Group ⅰ and Group ⅱ, respectively at 24 months .

当保护率为90%时，孕妇产前筛查采用分娩前仅查一次HBsAg可获净效益9251.55万元，BCR为23.87。

If the effectiveness of the vaccine was 90 % , net benefit was 92 . 50 million Yuan , BCR was 23.87 based on only testing HBsAg for pregnant women before delivery .

重组酵母乙肝疫苗免疫儿童的HBsAg阳性率为1.8%～2.4%，平均2.0%，保护率为78.4%-85.2%。

For the population aged 1-4 years who were immunized with recombinant HB vaccine , HBsAg positive rates were 1.8 % - 2.4 % with an average of 2.0 % and the protective rates were 78.4-85.2 % .

以500LD50鼠伤寒沙门氏菌攻击，其保护率为70%，提示STM－porin具有较强的免疫原性。

The protective rate of porin to the mice challenged with 500 LD50 murine Salmonella typhi was 70 % . The results showed good immunogenicity of STM-porin .

结果江苏省人群甲1型流感抗体阳性率为3296%，护体保护率为736%，抗体GMT为1∶796。

Results The positive rate of antibody of influenza ( H1NA ) viruses was 32 96 % , and GMT was 1 ∶ 7 96 among the population in Jiangsu province .

免疫效力试验结果表明，以N株鸡传染性喉气管炎病毒制备的油乳剂灭活疫苗免疫效果较其它几种疫苗好，免疫鸡AGP抗体阳性率高达83%，免疫保护率高达100%。

The results showed that the vaccine with N strain got better immunity effect than others in efficacy test and the immunized chickens had 83 % of antibody positive rate by agar gel precipitin test and complete specific protection .

重复试验测出的IgG、IgM抗体滴度与本试验结果相近，第4周时攻毒保护率分别为100%和75%，且IgG抗体滴度与攻毒保护率的相关性较好，1：16以上可获得全保护。

The repeated experiments Showed that there were a higher titer of IgG and IgM in the serum at 4th week and protection rates were 100 and 75 percentage respectively . The results suggested that the coupling methods might be repeated .

而B和C公司的疫苗免疫两次后A型HI抗体阳性率分别为59.4%7、7.1%，抗体滴度分别为5.4和21.8，攻毒保护率分别为50%和66.7%；

At the same time , The positive rates of HI antibodies to serovar A of B , C producers ' vaccines were 59.4 ? % and 77.1 ? % respectively , the HI titers were 5.4 and 21.8 respectively , the protection against challenge with serovar A were 50 ?