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- Isolation and identification of canine parainfluenza attenuated vaccine strain 犬副流感弱毒株的分离与鉴定
- Growth of the attenuated vaccine strain of new type gosling viral enteritis virus and study on its characteristics 雏鹅新型病毒性肠炎病毒弱毒株的培育及其特性研究
- Expression of E. coli K_(88ac) and LT (A-B~+) Antigen Genes in the Attenuated Vaccine Strain of S. choleraesuis 大肠杆菌K_(88ac)与LT(A~-B~+)抗原基因质粒在猪霍乱沙门氏菌弱毒株中的表达
- attenuated vaccine strain 减毒疫苗株
- Objective To characterize P2 gene of hepatitis A virus H2 strain which has been applied for live attenuated vaccine production in China. 目的测定甲型肝炎(甲肝)减毒活疫苗H2减毒株P2区基因序列,了解其减毒和细胞适应的分子机制。
- Nitayaphan S , Grant J , Chang G, et al . Nucleotide sequence of the virulentSA214 strain of Japanese encephalitis virus and its attenuated vaccine deriva2tive , SA21421422 [J ]. Virology , 1990 , 177(2) :5412552. 吴玉水;马文煜;朱忠勇.;日本脑炎病毒基因疫苗研究进展[J]
- A proventriculus-type of avian infectious bronchitis virus was isolated from diseased fowls in China, and designated as strain IBV - D971. After 120 passages on SPF chicken embryos, an attenuated vaccine was developed and designated as strain IBV-D971P. 从国内发病鸡群中分离到鸡传染性支气管炎(嗜腺胃型)病毒(IBV-D971株).;在SPF鸡胚上连续传至120代
- This paper summarized the research advance in the live attenuated vaccine,sporozoite vaccine and DNA vaccine. 综述了减毒活疫苗、子孢子疫苗和核酸疫苗的研究进展。
- Attenuated vaccine showed perfect prevention for MPS, however, the inoculation route hampered the spread of vaccine. 国内研制的弱毒疫苗效果很好，但免疫接种方法难度大，不易推广。
- At present, attenuated vaccine, inactivated vaccine and sub-unit vaccine were successfully developed to control this disease. 主要经过消化道、呼吸道及损伤的皮肤等途径感染，以心包炎、肝周炎、气囊炎、脑膜炎和干酪性输卵管炎为特征。
- ML- 17 live attenuated zootic vaccine strain ML-17减毒活疫苗株
- The superior efficacy of live attenuated vaccine, as compared with inactivated vaccine, was observed for both antigenically well-matched and drifted viruses. 无论是对抗原匹配良好还是连续变异的病毒而言，都观察到对比灭活疫苗，减毒活疫苗显现出更高的免疫效果。
- Strep tomycin-dependent Shigella vaccine strains had their ability to multiply or invade much attenuated by the above procedure. 链霉素依赖性志贺氏疫苗菌株经上述处理后，被大大削弱了繁殖力和侵袭力。
- Both should be an "intermediate" vaccine strain of IBD and should preferably be administered in the drinking water. 两次免疫都应使用中等毒力的IBD疫苗毒株，并且最好采用饮水进行免疫。
- Sequence analysis showed of N gene between positive samples and vaccin strain 89.5-99.0 % identity. 经基因定序比对其亲源关系，结果与犬瘟热疫苗株相似性在89.;5-99
- Both should be an “intermediate” vaccine strain of IBD and should preferably be administered in the drinking water. 两次免疫都应使用中等毒力的IBD疫苗毒株，并且最好采用饮水进行免疫。
- Immuno-morphological observations were made on 10 donkeys and 14 horses immunized with an attenuated vaccine of Equine Infectious Anaemia (EIA) with healthy donkeys (7) and horses (2) and 2 virulent EIA virus-infected horses acting as controls. 本试验共用马传贫弱毒疫苗免疫驴10头,马14匹及健康对照驴7头,马2匹,马传贫强毒对照马2匹,进行了免疫形态学观察。
- By comparing with the published genomic sequence of AEV vaccine strain 1 143,there are 98% nucleotide and 97.6% amino acid identities between them. 与已发表的AEV疫苗株1143的基因组序列比较发现,它们之间核苷酸和氨基酸的同源性分别为98%25和97 6%25。
- Results It was revealed that the live vaccine strain of F. tularensis induced the expression of Tfr1 in host macrophages. 结果土拉弗朗西斯菌疫苗株可以诱导转铁蛋白受体-1在宿主巨噬细胞中表达。
- In this study, the biological properties of vaccine strain HepFlury and chimeric virus HepFHA of rabies virus were compared. 本研究以狂犬病嵌合病毒HepFHA和狂犬病毒疫苗株HepFlury为研究对象，进行了病毒的鉴定和生物学特性的比较性研究。
