新城病毒 的英文怎麼說

中文拼音 [xīnchéngbìngdú]
新城病毒 英文
newcastle virus
  • 新 : Ⅰ形容詞1 （剛出現的或剛經驗到的） new; fresh; novel; up to date 2 （沒有用過的） unused; new 3 （...
  • 城 : 名詞1. （城墻） city wall; wall 2. （城墻以內的地方; 城區） city 3. （城市） town 4. （姓氏） a surname
  • 病 : Ⅰ名詞1 （疾病; 失去健康的狀態） illness; sickness; disease; malum; nosema; malady; morbus; vitium...
  • 毒 : Ⅰ名詞1 （對生物體有害的性質或物質; 毒物） poison; toxin 2 （毒品） drug; narcotics 3 （姓氏） a s...
  • 新城 : aragusuku
  • 病毒 : [醫學] virus; inframicrobe （濾過性）
  1. Heamagglutination tests were applied to detect virus in allantoic fluid of chicken embryos which were infected by b95 gathered from the vaccinated chickens " cloacal and oral cavity. the results show that the virus may be detected from 2 days to 11 days after the chicken being vaccinated. the hi antibodies were measured by heamagglutination inhibition tests. there is no significant difference between the immunized and the control chickens which were fed in one case. chickens were immunized with b95 by different immunization meathods or with different vaccines by the same meathod. lt is demonstrated that eyedrop, drinking water, spray or muscle injection all can stimulate good effects, but eyedrop and spray seem to be the best meathods. b95 immunized chicken have relatively higher hi titers and it also can last for a longer time than others

    但如果兩者相隔10天以上免疫， b95免疫不受h120的影響；如果同時免疫b95和h120 ，加大b95的免疫劑量也能獲得良好的免疫效果。用棉拭子采b95免疫雞口腔、泄殖腔的分泌液，檢測其中病毒的存在，結果免疫后2 11天雞口腔和泄殖腔中均有病毒的存在，說明b95免疫雞帶毒時間長。研究結果表明， b95具有不受母源抗體干擾、 hi抗體產生快、水平高、持續時間長、同居擴散性強等特點，因此b95是一株優良的、具開發前景的新的新城疫疫苗株。
  2. Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method

    利用從國外引進的新城疫熱穩定性天然弱毒b _ （ 95 ）株接種spf雞胚繁殖病毒，經處理后提取病毒的基因組rna ，參考國內外發表的ndv融合蛋白基因序列，設計一對特異性引物，經反轉錄聚合酶鏈式反應（ rt - pcr ）擴增出約1700bp大小的特異性片段，將此片段回收純化后，利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中，再轉化大腸桿菌jm109感受態細胞，轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。
  3. From dead chickens, one virrus was isolated by using eggs and chicken embryo fibroblast. lt was able to agglutinate chicken ' s erythrocytes and this heamagglutination could be inhibited by newcastle disease antiserum. this strain ' s biological property was tested by barren spot, cross - enutralization and cross - heamagglution inhibited and it was found that it was homological with the standard newcastle disease virus ( ndv ) virulent strain and avirulent strain but it had some diference with the standard strain

    本實驗採用spf雞胚及雞胚原代成纖維細胞，從河北省某雞場新城疫免疫抗體很高的病死雞的腦組織中分離得到一株病毒。此株病毒能凝集雞的紅細胞，並且這種凝集可以被特異性抗血清所抑制。
  4. Biogen - tab is an effective and invaluable medicine for many poultry diseases, particularly chronic respiratory disease, infectious coryza, salmonelloses fowl typhoid and paratyphoid infection, blue comb disease, fowl cholera, coccidiosis, and leucocytozoon disease. the diseases infected by virus, such as newcastl disease, avian encephalomyelitis are found not to be effected by biogen - tab treatment

    愛禽美對許多家禽疾病是相當有效的藥品，特別是慢性呼吸器病，通稱crd ，傳染性可利查，沙士桿菌病如家禽傷寒，副傷寒，藍冠病，家禽霍亂，球蟲病，及白冠病等但有些疾病，由病毒感染者無效如新城雞瘟，傳染性喉頭氣管炎
  5. The investigation on the molecular epizootiology of newcastle disease virus

    中國部分地區新城疫病毒的分子流行病學研究
  6. In this study five recombinant plasmids containing hn ( hemagglutinin - neuraminidase ) genes of ndv ( newcastle disease virus ) were constructed, hn genes were amplified by reverse transcriptase - polymerase chain reaction ( rt - pcr ) and were inserted directly into eukaryotic expression plasmid pcdna3

    應用反轉錄-聚合酶鏈反應（ rt - pcr ）獲得兩株新城疫病毒（ ndv ）血凝素-神經氨酸酶（ hn ）基因cdna ，然後定向插入真核表達質粒pcdna3中，構建了含hn基因的重組質粒。
  7. Newcastle disease is a highly contagious and economically most important disease of poultry. the disease also inflicts many other avian species. the disease varies in degree of severity ranging from mild, inapparent infecion to severe disease. based on the severity of the disease in chickens, the causative agent of the disease, newcastle disease virus ( ndv ), is divided into three pathotypes : ( 1 ) the lentogenic strains, which cause mild inapparent infection ; ( 2 ) the mesogenic strains, which cause mild respiratory symptoms with low mortality ; ( 3 ) the velogenic strain, which are highly virulent and cause high mortality

    新城疫（ newcastledisease ， nd ）是由新城疫病毒（ newcastlediseasevirus ， ndv ）引起的侵害禽類的急性高度接觸性傳染病，是家禽傳染性疾病中危害最嚴害的疫病之一，由於對世界養禽業危害極大，故被國際獸疫局確定為類傳染病。在傳染性疾病的預防中，疫苗是減少易感人群而被最廣泛採用和最有效的途徑。
  8. Twenty years later scientists found that a virus that causes the veterinary disorder newcastle disease shows a preference for infecting tumor cells and began to try to enhance that tendency by growing the viruses for generations in human cancer cells in laboratory culture dishes

    20年後，科學家發現引起新城雞瘟的病毒，特別偏愛感染癌細胞，因此他們在實驗室里的人類癌細胞株中培養此種病毒，試圖加強這種傾向。
  9. All the result showed that ndv f48e9 strain has its own speciality compared with other five ndv strains, and there were many difference between velogenic strains and lentogenic strains. so the infectious cdna of rnesogenic strains and lentogenic strain was far from enough to understand the replication, pathogenicity of ndv and the interaction between ndv and host cells, and the infectious cdna of velogenic strains ( eg. f48e9 ) was required to explain the relationships between structure and function

    本研究成功地獲得了ndvf48e9 t因組的核昔酸序列，並構建了表達ndvf48e9基因組cdna的低拷貝表達載體休f48e9 ，為構建新城疫病毒強毒株f48e9株的感染性cdna奠定了物質基礎，進一步研究ndv的生物學特性、結構與功能的關系；進一步探討影響ndv毒力的因素、以及研製新型疫苗載體提供了可靠保證。
  10. Inspection method on newcastle disease virus in poultry for export

    出口家禽新城疫病毒檢驗方法
  11. The causative agent of the disease, newcastle disease virus ( ndv ), is a member of the paramyxoviridae whose genome is a non - segmented single - strand negative - sense rna

    該病的病原新城疫病毒（ newcastlediseasevirus ， ndv ）屬副粘病毒科，為有囊膜的負鏈rna病毒。
  12. Experiment 3 studies on the antiviral and antibacterial activity of different herbal polysaccharides this research was conducted to study the in vitro antiviral, antibacterial activity and protection of broilers infected with newcastle virus of different herbal polysaccharides. it was found that at low concentrations ( 0. 1 % ), three polysaccharides had no antibacterial activities to five bacteria

    中國農業科學院博士論文摘要試驗三多糖的體外抗菌、抗病毒活性研究及攻毒保護實驗研究本試驗研究了蘆苔多糖、黃蔑多糖、牛膝多糖的體外抗茵、抗病毒活性以及對新城疫強毒感染雞的保護作用。
  13. By morphologic examination, structure characteristics ^ biological property n serological tests and pathology characteristic study, this virus was identified as the medium virulence chicken. new castle disease virus ( ndv ), whose pathology characteristics were appeared different from those of the standard virulence ndv. la sola vaccine could not give good protection against the infection of this virus isolate

    用spf雞胚在吉林省患病雞群中分離到一株病毒，經病毒形態學、結構特徵、生物學、血清學及致病性等試驗研究，確定該病毒為雞新城疫強毒，對lasota免疫雞的致病性及其致死率與雞新城疫標準強毒e _ 9f _ （ 48 ）對比差異顯著， lasota疫苗對該株病毒免疫保護效果不理想。
  14. Newcastle disease virus ( ndv ) is grouped under the family of paramyxoviridae, it causes serious infectious disease and incurred great losses to poultry industry. f and hn protein were main glycoproteins, which affect the virulence of the virus

    新城疫病毒（ newcastlediseasevirus ， ndv ）屬于副粘病毒科（ paramyxoviridae ）副粘病毒亞科（ paramyxovirinae ）腮腺炎病毒屬（ rubulavirus ）的成員，其主要結構蛋白融合蛋白（ f ）和血凝素-神經氨酸酶（ hn ）與其致病性密切相關。
  15. Avian paramyxovirus type 1 ( apmv - 1 ) may cause diseases, named differently in different poultry species, including chicken newcastle disease, goose paramyxovirus disease, pigeon paramyxovirus type 1 disease. the virulence and pathogenicity of apmv - 1 field isolates are different among the poultry species. there is not a technique available for the rapid diagnosis of the disease in all the species and the determination of virulence of the virus at the same time

    禽型副粘病毒（ avianparamyxovirustype1 ， apmv - 1 ）引起的相關疾病主要有雞新城疫、鵝副粘病毒病、鴿型副粘病毒病，但不同禽源的apmv - 1分離株對其它禽類的毒力和致病性都有所差異，雖然apmv - 1在多種禽類廣泛流行，目前仍未有一種既可檢測所有禽源的apmv - 1 ，同時又能鑒別其毒力強弱的快速診斷方法。
  16. A dot - enzyme - linked immnosorbent assay ( dot - elisa ) for the detection of antidodies against newcastle diesease virus ( ndv ) was established by using purified ndv and self - made enzyme - labeled anti - chicken igg, the mehod was also evaluated through it ' s application

    本研究用提純的新城疫病毒和自製的酶標抗體建立了檢測雞新城疫抗體的dot - elisa方法。試驗中用f _ （ 48 ） e _ 9株和lasota株提純抗原並對兩者進行了比較。
  17. In view of the outbreaks of infectious diseases in hong kong, urbans crisis communications centre introduced the environmental sanitation management scheme in 2004 to implement a comprehensive range of precautionary measures against infectious diseases in all properties under its management and to set up guidelines and provide updated information for its customers and staff members to fight against these diseases

    為保障客戶的健康，富城集團危機傳訊中心推出環境衛生管理計劃，在所有物業及設施全面實施各項傳染病的預防措施，和有系統地向富城的客戶和員工提供最新的環境衛生資訊及有關指引，以抗衡流行病毒的傳染，保障每一位客戶和員工的健康。
  18. Annan, speaking on saturday in the swiss uniersity town, warned of " catastrophic " results if recent adances in biotechnology, including gene manipulation and work with iruses, fell into the wrong hands

    安南于星期六在瑞士大學城發表講話，告誡說如果包括基因操作和病毒處理在內的生物技術的新發展誤入歧途的話，可能會帶來災難性結果。
  19. This strain ' s virulence was judged by mean death time of chick embryos ( mdt ), intracerebral pathogenicity index in day - old chicks ( icpi ) and intravenous pathogenicity index in 6 - week - old chickens ( ivpi ) and it was found to be the virulent strain. at last, it was tested by the recurrent infection and found that it was the newcastle disease virus ( ndv ), and it was named hbg - 1 strain. in order to find the difference of the cleavage site of this strain with f48e9 and ? 30 strain, a part of the cleavage site of fusion protein gene fragment was amplified by rt - pcr using a primer and sequenced. the sequence analysis showed this strain had low homology with f4ge9 and cso. a phylogenetic tree based on the published sequences of ndv reference strains was constructed and showed the isolated strain hbg - 1 belonged to the genotype w ndv, a novel genotype ndv

    為了進一步探尋分離株與標準株的異同，又採用rt - pcr方法，擴增獲得分離株f _ o裂解位點附近的基因片段，經測序后與國際上已發表的新城疫病毒的核酸序列進行比較，結果表明其與標準株和疫苗株之間的同源性較低，僅為82 86之間。經系統發育進化樹分析后，判定該分離株為新城疫病毒（ ndv ）基因型。運用計算機軟體對其裂解位點處的氨基酸序列進行預測和分析，結果表明該分離株為新城疫病毒強毒株並具有基因型的典型結構特徵。
  20. Because of the potential for rapid spread of viruses via air travel and urban development, a svrveillance system based on hospital and laboratory network is required for primary care physicians and health care workers to discover emerging viral diseases early

    由於病毒可以經航空運輸和城市化迅速傳播，建立一個基於臨床和實驗室的病原學監測系統是早期發現新發病毒性疾病的關鍵。
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