病毒穩定性 的英文怎麼說

中文拼音 [bìngdúwěndìngxìng]
病毒穩定性 英文
virus stabilization
  • 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...
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 病毒 : [醫學] virus; inframicrobe （濾過性）
  • 穩定性 : antiwhip
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. Dissolve in water, carbinol, ethyl acetate, ethanol, methylene chloride and hydrocarbon. store in obturation, photophygous, low temperature neutral or alkalescence condition. nvp is moderate poisonous, less smell causticity to rubber and leather

    棕黃色或棕紅色成型粉狀，具有淡淡的特殊氣味，溶於水和乙醇，不溶於二乙醚和氯仿，穩定性好，無刺激，對細菌病毒真菌黴菌及孢子都有較強的殺滅作用。
  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. In particular, we will focus on the ability of cell fusion that is caused by viruses to induce chromosomal instability, a common affliction of cancer cells that has been thought to underlie the malignant properties of cancerous tumours

    特別是，我們將聚焦于細胞的融合能力，該能力由病毒引起來誘導染色體不穩定性，而不穩定性則是癌癥細胞中常見的異常，其被認為癌癥惡性特徵的基礎。
  4. Avian encephalomyelitis virus ( aev ) is a picornavirus with a predilection for the central nervous system and other parenchymous organs of chickens that is transmited by the oral - faecal route. the virus may be spread by the vertical and horizontalroutes, and because of its great stability, contaminated areas may remain infectious for long periods. the egg - adapted van roekel strain is highly neurotropic and does not grow efficiently in the enteric tract of the chicken, and the field isolates of aev is usually enterotropic. despite this. the virion polypeptides of both naturally - occurring strains and the van roekel strain are antigenically identical

    侵害雞的中樞神經系統和其它實質性器官，該病毒通過口-糞途徑傳播，具有水平和垂直傳播的能力。由於它極大的穩定性，被污染的區域可能長期保持傳染性。雞胚適應株vanroekel是高度嗜神經的，並且在雞的腸道內不能有效的生長，而野毒株卻是嗜腸道型的。
  5. To dress the question if other virulence gene were present in this kind of strains, 152 of 436 irp2 - hybridized strains were re - confirmed and selected for this study. the virulence genes or putative virulence genes detected by pcr or hybridization include heat stable toxin ( st ) & heat labile toxin ( lt ) for enterotoxigenic e. coli ( etec ), invasive plasmid antigen b ( ipab ) for enteroinvasive e. coli ( eiec ), epec adherence factor ( eaf ), epec secretion protein c ( espc ) for enteropathogenic e. coli ( epec ), hemolysin ( hlya ) and shiga toxins ( sltl and slt2 ) for enterohaemorrhagic e. coli ( ehec ) and eaggec probe for entero - aggregative e. coli ( eaggec ). the prra and yc73 genes of pathogenicity associated island ( pai ) of urepathogenic e. coli ( upec ) and " o " island 28 ( rtx 615 ) gene was also detected, the later was a newly discovered putative pathogenicity island in e. coli o157 : h7

    為探討攜帶小腸結腸炎耶爾森氏菌的hpi毒力島的大腸桿菌是否具有其他已知的毒力基因，選取82株由原位雜交和pcr方法初篩irp2陽性的大腸桿菌菌株，進行在致瀉性大腸桿菌的25個毒力基因的檢測，包括腸產毒性大腸桿菌的熱穩定毒素st和熱不穩定毒素lt ，腸侵襲性大腸桿菌的侵襲蛋白b基因ipab ，腸致病性大腸桿菌的eaf 、 espc基因，腸出血性大腸桿菌的溶血素hly 、志賀毒素1 （ slt1 ） 、志賀毒素2 （ slt2 ）基因，腸集聚性大腸桿菌的eaggec探針，以及在泌尿道致病性大腸桿菌和o157 ： h7大腸桿菌中新發現的毒力島基因。
  6. Pvp va is a kind of water - solubility macromolecule resin, white powder or transparent liquor, no smell, not absorption of moisture, can dissolve in water - ethanol and anhydrous alcohols, has good cohesiveness, hygroscopic, film forming and surface activity character

    性質： pvp - i是pvp與碘的絡合物，對細菌病毒真菌黴菌孢子都有較強的殺滅作用，穩定無刺激完全水溶。
  7. The expression efficiency difference between ped5 and pcdhfrl, a vector utilizing cmv enhancer / promoter ( pcmv - ie ) for foreign protein production, was analyzed using human interferon - p ( ifn - ) gene and human secreted alkaline phosphatase ( seap ) gene as reporters. when analyzed in transient expression, ped5 showed a little more protein produciton than pcdhfrl. however, in continuous expression, when serum concentration was lessened to slow down cell proliferation, ped5 expressed 3. 1 times more reporter proteins than pcdhfrl, which implied that pef - io was less affected by cell cycle status in contrast to pcmv - ie, making ped5 a good expression vector for foreign protein production

    應用人-干擾素（ ifn - ）和人分泌型堿性磷酸酶（ seap ）基因作為報告基因，對含有巨細胞病毒即早期啟動子（ p _ （ cmv - ie ） ）的表達載體pcdhfr1和ped5表達外源蛋白的能力進行了比較，發現對于瞬時表達， ped5略好於pcdhfr1 ；在穩定表達中，通過降低血清濃度，使細胞增殖緩慢，這時ped5表達外源蛋白的能力較pcdhfr1高3 . 1倍。
  8. In this study, the recombinant fowl - poxvirus was transfected into expressing the vp3 gene of isolated gpv h1 strain into the cef cells with fpv - 017 by liposome, which have the lacz reporter gene, earlier / latter promoters lp2ep2 of fpv, promoters p7. 5 and p7. 1 of vaccinia virus, replication unnecessary region of fpv - 017. following 6 cycles screenings, clonings, purification of blue plaques, detection of pcr and dot - elisa, which verified the genetic stable vp3 - fowlpox virus recombinant constructed successfully. this study provided the theoretical and practical foundation for development of gpv recombinant fowl - poxvirus genetic engineering vaccine, as well as provided substance preparatory for prevention the high mortality gpv

    本研究採用脂質體轉染方法，將含有完整gpvh1分離株vp3基因、報告基因lacz 、禽痘病毒早晚期啟動子lp2ep2 、痘苗病毒啟動子p7 . 5 、 p11和fpv - 017復制非必須區的轉移載體質粒psy681vp3lacz與fpv - 017共轉染雞胚成纖維細胞，經6輪蝕斑克隆、篩選、表達， pcr鑒定和dot - elisa檢測，證明該重組病毒已構建成功，並獲得了遺傳性狀穩定的鵝細小病毒vp3基因的重組禽痘病毒。
  9. The diaphragm had the ability to detect the positive serum when it was diluted to 2 ' 11 and so it has good sensitivity ; stored at 4 for at least 7 months, the sensitivity and specificity of the diaphragm did not change, so it has good stability ; when 10 positive serum was detected 3 times, the result is reproducible, so the diaphragm has good reproducible. serums from experimental inoculated piglets was detected. the results showed that when the titer is l : 16, the pigs were infected with streptococcus suis ; and when 1 : 64, the pigs could survive after challege with streptococcus suis. all the results have shown that dot - ppa - elisa was a convenient, rapid, sensitive specific useful method for the detection of antibody

    該法以硝酸纖維素膜為固相載體，包被膜載抗原製成的診斷膜片具有良好的特異性：不與仔豬副傷寒、豬巴氏桿菌病、豬大腸桿菌病、豬衣原體病、豬瘟、豬細小病毒病、豬偽狂犬病、豬布氏桿菌、豬丹毒陽性血清反應；膜片具有良好的靈敏性，陽性血清作2 ~ （ - 11 ）稀釋亦能檢出；膜片具有良好的穩定性，在4至少能保存7個月，其靈敏性不變。
  10. In young chickens aev induces paralysis, ataxia and muscular dystrophy, while in older chickens, infection is usually subclinical, resulting in a decline in egg production and hatchability. infectivity was shown to remain unaffected by chloroform, low ph, pepsin, trypsin and deoxyribonuclease. magnesium cations were shown to stabilise preparations of the virus against heat inactivation. the buoyant density of virions are 1. 31g / ml. the diameter of the virion was estimated to be 22 to 30nm. the aev can be adapted to grow in chicken embryo. the inability of aev to grow effeciently in most cell cultures

    幼雞感染該病毒后，引起麻痹、頭頸震顫甚至共濟失調，而成雞常呈亞臨床感染或導致產蛋量和孵化率下降。病毒的感染性不受氯仿、低ph 、胃蛋白酶、胰酶和脫氧核糖核酸酶的影響，鎂離子可增強病毒對熱的穩定性，病毒的浮密度為1 . 31g ml ，直徑為22 - 30nm ，該病毒主要在雞胚中增殖，在大多數細胞培養物中不生長。
  11. Features high - performance scanning, superior scalability and support for clustering even in active - active mode. perfectly integrates with exchange via microsoft s own virus scanning apis

    它擁有超高的掃描性能，極好的穩定性而且支持群集即使在主動主動模式，通過microsoft本身的病毒掃描api與exchange完美整合
  12. Its main features include high - performance scanning, superior scalability and support for clustering even in active - active mode. perfectly integrates with exchange via microsoft s own virus scanning apis

    它的主要功能包括超高的掃描性能，極好的穩定性而且支持群集即使在主動主動模式，通過microsoft本身的病毒掃描api與exchange完美整合
  13. Studies on the inherent stability of recombinant fowl pox virus expressing glycoprotein b of infectious laryngotracheitis virus

    基因重組雞痘病毒疫苗的遺傳穩定性評價
  14. The anti - microorganism property of the stable chlorine dioxide and it ' s application

    穩定性二氧化氯對病毒的消毒作用及應用
  15. Children 6 to 59 months of age, without a recent episode of wheezing illness or seere asthma, were randomly assigned in a 1 : 1 ratio to receie either cold - adapted trialent lie attenuated influenza accine ( a refrigeration - stable formulation of lie attenuated intranasally administered influenza accine ) or trialent inactiated accine in a double - blind manner

    選擇近期無哮鳴性疾病或嚴重哮喘事件發生的，年齡介於6 ? 59個月的嬰幼兒被隨機雙盲等數分成兩組，兩組分別雙盲法給與感冒適應的三價流感減毒活疫苗（一種經鼻給與的流感疫苗的減毒冰凍的穩定成分）或給與三價滅活疫苗。
  16. Children 6 to 59 months of age, without a recent episode of wheezing illness or severe asthma, were randomly assigned in a 1 : 1 ratio to receive either cold - adapted trivalent live attenuated influenza vaccine ( a refrigeration - stable formulation of live attenuated intranasally administered influenza vaccine ) or trivalent inactivated vaccine in a double - blind manner

    選擇近期無哮鳴性疾病或嚴重哮喘事件發生的，年齡介於6 ? 59個月的嬰幼兒被隨機雙盲等數分成兩組，兩組分別雙盲法給與感冒適應的三價流感減毒活疫苗（一種經鼻給與的流感疫苗的減毒冰凍的穩定成分）或給與三價滅活疫苗。
  17. The expression of ha in vero cells infected with rprv - ha was detected by western - blot. the results indicated that ha protein could be consistently detected from a serial passages of vero cells infected with rprv - ha. the recombinant virus can be further developed as a live vectored vaccine against pseudorabies and swine influenza

    結果表明所獲得的重組病毒（ rprvha ）遺傳性狀穩定，在培養細胞中能穩定的表達與sivha具有相似生物學活性的外源蛋白，為進一步制備抗豬流感的重組偽狂犬病毒活載體疫苗奠定了基礎。
  18. But it is doubt that the speciality and stability for the outcome of detecting bdv orf i genome. we will detect the indviduals ' ( include the neuropsychiatric 4 patients with bdv orfii postive or not and healthy blood donator ) middle fragment of bdv orf i to help defmiting whether internal healthy people and the certain neuropsychiatric patient such as with viral encephalitis, multiple, schizophrenia, affective disorder have catch a bdv infection or not, most of all, the research is for understanding if there is any difference in the fragment from animal and human beings infected with bdv, thereby to find another sensitive and stably marker for confirming bdv infection, and establish a solide bottom for advanced study

    但對另一編碼p40蛋白序列的檢測結果的特異性和穩定性還不肯定，我們通過對先前檢測bdvorf基因片段為陽性或陰性的神經精神病人和健康獻血者進行了bdvorf基因中部片段的檢測。以幫助確定在國內健康人群和某些神經精神疾病患者中如：病毒性腦炎、多發性硬化、精神分裂癥以及情感障礙等疾病中是否存在bdv的感染，更為重要的是了解感染人和動物的該病毒片段是否存在差異，從而找出另一檢測bdv感染的敏感性和穩定性的標記物，為下一步的研究奠定良好的基礎。
  19. 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。
  20. The results revealed that antigenic drift had occurred in virus strains of the same h9n2 subtype in the north of henan province during 1998 - 2002. h9n2 subtype aivs were stable from 1998 to 1999, since the mutual protection between 98a5 and 99s approached to 100 %, which was consistent with results in hi and vn tests

    1998年和1999年h _ 9n _ 2亞型禽流感病毒較穩定， 98a5和99s毒株間的保護力接近100 ，在hi 、雞胚中和、細胞中和試驗結果的相關性均在0 . 74以上，表明兩毒株間的抗原性相近。
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