血凝病毒 的英文怎麼說

中文拼音 [xiěníngbìngdú]
血凝病毒 英文
haemagglutinating virus
  • 血 : 血名詞（血液 多用於口語） blood:吐血 spit （up） blood; 血的教訓 a lesson paid for [written] in b...
  • 凝 : 動詞1. （凝結） congeal; curdle; coagulate 2. （注意力集中） fix
  • 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...
  • 病毒 : [醫學] virus; inframicrobe （濾過性）
  1. The a / pr / 8 / 34 ( hln1 ) adapted to mouse lung was propagated in allantoic cavity of 9 - day - old embryonated chicken eggs and titered by hemagglutinin test, and the tilers was 1 : 320

    用9日齡雞胚培養人流感病毒的鼠肺適應株戶jp側8 / 34 （ hini ） ，通過血凝實驗測得病毒滴度為1 : 320 。
  2. 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。
  3. In trpsin tolerance assay. this virus could resist to 1 % trpsis at 37 in an hour. in acid tolerance assay, this virus was resistant to ph3. 0 and ph5. 0 at 37 in 2 hours, and the average infection litre of the virus decreased little. in heat assay, at 50, the virus was processed from 5 minutes to 150 minutes and at each condition the viral virulence reduced to some certain degree. among these conditions, when at 50 in 30 minutes. the average infection litre of this virus decreased over 2 tilre. and when al 50 in an hour, cpe of ihis virus disappeared. when time was set for an hour. but with processed in different temperature as 50 60 70, 80, the virus losl the multiplication capacity complelely. in biological assay, we selected different cell lines to cultivate this virus by laking advantage of possesional cells at that time in our laboratory. then we found that fcwf cell line was the most sensitive to dxmv and mdck was the second. with f81 cell line, after passaged for 12 times continuously with low concentration of fcs. the virus could produce cpe. however, with vero cell line. the virus could not procuce any cpe after many passages. the hemagglutination and lumadsorption reaction test proved that this virus had no any reaction to erythrocyte of pig, fowl and cavy. by neutrolizaion assay, dxmv could be identified as a kind of ccv

    理化學研究表明，該病毒為rna病毒，對氯仿、乙醚敏感；胰酶試驗中，經37 、 1小時處理的病毒，仍然能夠在貓源細胞fcwf細胞上生長，並且毒力基本保持不變；耐酸性試驗中，病毒分別在ph5 . 0和ph3 . 0經37作用2小時，毒力僅下降一個滴度；耐熱性試驗中，該病毒在恆定溫度50 ，設定不同時間，從5分鐘到150分鐘，毒力均有不同程度下降，其中， 50作用30分鐘，病毒平均滴度下降2個單位； 50 ， 60分鐘， cpe消失；恆定時間1小時，設定不同溫度（ 50 - 60 - 70 - 80 ） ，病毒在細胞上完全喪失增殖能力， cpe消失。生物學試驗，利用實驗室現有條件，選擇不同的細胞系對該病毒進行培養，發現該病毒對貓源細胞fcwf最敏感； mdck細胞次之； f81細胞經多次傳代，亦可出現cpe ；而vero細胞則不敏感。血凝試驗表明，該病毒對豬、雞、人及豚鼠的紅細胞均無血凝性。
  4. In influenza and some paramyxo-viruses the surface hemagglutinin, which is a glycoprotein attaches to the b. b. c containing complementary receptor.

    流感病毒和某些副粘病毒的表面血紅細胞凝集素是一種糖蛋白，可附著于含互補受體的紅細胞上。
  5. The hemagglutinating characteristic of jl94 was studied tentatively with human and 9 kinds of animal red blood cell ( rbc )

    採集人及9種動物的紅細胞，用病毒的細胞培養物做血凝和血凝抑制試驗，來檢測jl94的血凝特性。
  6. The difference of the hemagglutinin of h9n2 chicken influenza viruses isolated in china and korea

    2病毒血凝素分子特性的區別
  7. Abstract : this paper describes the role of the sialylsugar chains on cell surface in the attacking process of the influenza virus, and also binding specificity of hemagglutinin of the influenza virus to the sialylsugar chains

    文摘:介紹了細胞外表面上含唾液酸的糖鏈在流感病毒侵襲細胞中的作用以及糖鏈與流感病毒表面糖蛋白-血凝素結合的特異性。
  8. 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。
  9. The rates of adsorption and elution, and the sensitivity of the hemagglutin to inhabitors vary with the different influenza virus.

    吸附率和洗脫率和血球凝集素對抑制物和敏感性均因流感病毒不同而有差異。
  10. Hemagglutination of some viruses has a particular ph requirement.

    某些病毒的血凝反應需要一定的PH值。
  11. Three types of influenza viruses are recognized : a, b and c. influenza a viruses are further categorized into subtypes on the basis of two surface antigens : haemagglutinin and neuraminidase

    流感病毒共分甲乙丙型三種。甲型流感可依據病毒表面的血凝素haemagglutinin ，即h及神經胺酸neuraminidase ，即n兩種抗原類型，再細分為不同的亞型。
  12. Three types of influenza viruses are recognised : a, b and c. influenza a viruses are further categorised into subtypes on the basis of two surfaces antigens : haemagglutinin and neuraminidase

    流感病毒共分甲乙丙型三種。甲型流感可依據病毒表面的血凝素haemagglutinin ，即h及神經胺酸neuraminidase ，即n兩種抗原類型，再細分為不同的亞型。
  13. 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。
  14. In order to further investigate the role of axudl in human tumor carcinogenesis and the potential association between the axudl gene expression status and the stimulation of transforming growth factor beta in human cancers, the present study was performed in three aspects as follows : ( 1 ) cloning full length enconding region cdna of axudl and construction of eukaryotic vector that expression the fusion protein of axud1 and influenza virus hemagglutin ha epitope tag ; ( 2 ) exploring the time and dose effects of tgf - 1 on the expression - of axudl gene in hepg2 hepatoma cells and spc - a1 lung carcinomas cells, and studying the effects of overexpression of axud1 on the expression of cell cycle and apoptosis related protein in hepg2 hepatoma cells ; ( 3 ) construction and expression of human axudl in e. coli m15. the following main results and conclusions can be obtained from the present study : 1. the full length ecnoding region of human axudl cdna from human peripheral blood lymphocytes was successfully cloned using one step rt - pcr method, and constructed into a eukaryotic expression vector which can be expressed a ha - axud1 fusion protein with axud1 and influenza virus hemagglutin ha epitope tag. the recombinant plasmid was identified by polymerase chain reaction, restriction endonuclease maping and sequencing, this expression vector might be instrumental to further study the function of axud1 protein in tumor cells

    為了進一步研究axud1在人類腫瘤發生中的作用及axud1基因的表達狀況與tgf -介導的信號通路的關系，本實驗研究分為三個部分： （ 1 ） axud1基因cdna全長編碼區的克隆和ha表位標記的axud1基因表達載體的構建； （ 2 ）探討肝癌細胞hepg2和肺腺癌spc - a1細胞中tgf - 1誘導的axud1基因表達的時間、劑量效應以及誘導表達的可能機理，並研究axud1的過表達對細胞周期和細胞凋亡相關蛋白表達的影響； （ 3 ） axud1原核表達載體的構建及其在大腸桿菌中的表達。本實驗的主要結果和結論如下： 1利用一步法rt - pcr成功地從人類外周血淋巴細胞中克隆出axud1基因編碼區cdna ，並將其構建入真核表達載體中，編碼的ha - axud1融合蛋白帶有流感病毒凝血素ha的表位標記肽段。
  15. Hemagglutination of some viruses has a particular ph requirement

    某些病毒的血凝反應需要一定的ph值。
  16. Protocol of haemagglutination - inhibition test for viral haemorrhagic disease of rabbit

    兔病毒性出血癥血凝抑制試驗操作規程
  17. None of the isolates from mainland china had multiple basic amino acid at ha cleavage site that confer high pathogenicity to some h5 and h7 atvs

    流感病毒的血凝素ha蛋白是流感病毒的主要抗原之一，其抗體能中和流感病毒的感染，是主要的保護性抗體。
  18. The deduced amino acid sequence revealed that the isolates from guangdong province possibly were the primary source of afvs of mainland china. the central china area, such as henan province, may be a secondary source to the north and west of china. atvs changed by and by in the south district of mainland china, just like nan jing and shanghai

    本實驗將在中國大陸1994年至2001年期間，不同地區、不同年代和不同宿主中分離到的h9n2亞型禽流感病毒株，應用逆轉錄聚合酶鏈反應rt - pcr擴增出該亞型病毒的血凝素基因ha ，經測序，獲得的30株中國大陸h9n2亞型禽流感病毒分離株的核苷酸序列。
  19. The hemagglutinins of 30 h9 subtype avian influenza viruses ( aivs ) isolates from the domestic chickens among different geographical areas in mainland china during the period of 1994 to 2001 were analyzed antigenically and genetically

    本研究對1994年- 2001年，分離自中國大陸的30株h9n2亞型禽流感病毒的不同分離株，進行了抗原交互性測定及其血凝素基因的序列分析。
  20. A surface antigen hemagglutinin - neuraminidase ( hn ) gene of the ndv b95 strain, was selected to study as target gene. referred to the reported sequence, rwo primers were designed and synthesized. hn gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fraction method

    為此，從澳大利亞某大學獸醫病理系引進一株ndv熱穩定性天然弱毒b95株，並選取其表面抗原血凝素?神經氨酸酶的編碼基因為目的基因，根據國外已發表的序列，設計一對引物，利用rt - pcr技術擴增出了ndvb95株hn基因。
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