胞毒抗體 的英文怎麼說
中文拼音 [bāodúkàngtǐ]
胞毒抗體
英文
cytotoxic antibody-
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。In one word, the methods for producing acellulace matrix have not been standardized. in this study, we want to select the best way to produce acellular matrix. we also use immunohistochemical method for detecting the magor heterogenetic antigen a - galactosyl residues ( a - gal ) in acellular matrix
並應用免疫組化的方法檢測脫細胞后基質的主要異種抗原,用種植實驗觀察異種機體對脫細胞生物基質的組織反應倩況,另在其上種植鼠成纖維細胞以觀察脫細胞生物基質的細胞毒性和細胞相容問題。15 - 21 day each kind of infection virus is killed extinguishes, the reproduction mucous membrane cellular immunity flaw makes up the integrity, in vivo produces the ultra strong immunity immune body, the blister measles, the condyloma no longer recurs, the husbands and wives live no longer with trepidation
15 - 21天各類感染病毒被殺滅,生殖黏膜細胞免疫缺陷彌補完整,體內生成超強免疫抗體,皰疹濕疣不再復發,夫妻生活不再提心吊膽!Animal health analysis methods - detection of antibodies against classical swine fever by virus neutralisation test and immunochemistry on cell cultures if or ip
動物健康分析方法.病毒中性試驗和細胞培養免疫化學檢測典型豬瘟的抗體Porcine transmissible gastroenteristis is an importan contagious disease endangering the development of swine. in other to establish a rapid diagnosis method and provide effective immunogenic products, the nucleoprotein ( n ) gene of porcine transmissible gastroenteristis virus ( tgev ) was cloned. expressed and its expressed product was purified
為建立對豬傳染性胃腸炎快速有效的診斷方法,並試圖在預防上提供有效的免疫制劑,本論文首次在我國對豬傳染性胃腸炎病毒核衣殼蛋白基因進行了克隆、鑒定、表達及重組核蛋白的純化;並在細胞上對重組核衣殼蛋白抗體的中和效力進行了測定。The antibody can either neutralize the virus or activate the c system, which lyses virus-infected cells.
抗體或能中和病毒,或能活化補體系統以溶解病毒感染細胞。Containing many t cell epi - positions and neutralizing antibody epi - positions, the core protein region and envelope protein 2 of hepatitis c virus ( hcv ) structural protein may induce protective immunity responsion in body
丙型肝炎病毒( hepatitiscvirus , hcv )結構蛋白的核心蛋白( c )和包膜蛋白2 ( e2 )含有多個t細胞表位和中和抗體表位,可誘導機體產生保護性免疫應答。Aati - tumors : the dye lignin has the cytotoxin activeness to the human boby rhinitis cancer ( kb ) cell
抗腫瘤:染料木素對人體鼻炎癌( kb )細胞有細胞毒活性Spf chickens with 21 - day - old were infected subcutaneously with oil - emulsion vaccine of ibdv of germinal or cellcular and injected intramuscularly with different dosages bursin which gain through ultrafilter. lt is proved that bursin of chickens and ducks can both shorten the time of antibody induced against ibdv, raise the level of serum antibody. they make chickens obtaining strong immunocompetente in a short time. agp liters of the group of infecting 0. 4mlcbs + ibdv of germinal and 0. 8mlcbs + ibdv of cellcular or 0. 8mldbs + ibdv of germinal and cellcular are higher than immune control group about 2 liters averagely. the chickens were inoculated with ibdv live vaccine mixed with the different dosages of lyophilized bursin by the eye drop method. the results sugest that cbs or dbs of different dosages can both improve the antibody inducation to different age chickens against ibdv. they may also alleviate the immunological injury of activated virus to bursa of fabricius. and promote the repairation of the lesion. it can be found that bs can raise body weight gain and feed coversion ratio
將超濾獲得的法氏囊活性肽分別以不同劑量肌肉注射21日齡spf雞,同時頸部皮下注射ibd胚毒或細胞毒滅活苗,結果表明:雞、鴨法氏囊活性肽都能夠縮短ibd油苗誘導產生抗體的時間,提高抗體水平,使雞可以在比較短的時間內獲得堅強的免疫。 0 . 4mlcbs胚毒組和0 . 8mlcbs細胞毒組或0 . 8mldbs胚毒和細胞毒組的agp抗體滴度平均比免疫對照組高2個滴度。將法氏囊活性肽與ibd活苗聯合免疫雞,結果表明:不同劑量的cbs和dbs都可以對不同日齡雞ibd抗體的產生有不同程度的促進作用;還可以減少弱毒對雞法氏囊組織的損傷,加快其修復。Meq protein, highly expressed in the insect cell line sf9 by the baculovirus vector was immunized into balb / c mice and the immunized spleen cells were collected and fused with the tumor cell line sp2 / 0 via peg - 1000 in vitro. the hybridoma cells were cloned and screened for the ability of anti - meq mcab secretion by fa with the mdv ga infected chicken embryo fibroblast ( cef )
利用通過桿狀病毒載體在昆蟲細胞系sfg上高度表達的meq蛋白產物免疫balb / c小鼠,然後收獲其免疫脾細胞並與腫瘤細胞系spz / 0通過peg于體外融合;獲得的雜交瘤細胞被克隆並通過與mdv感染的雞胚成纖維細胞( cef )做免疫熒光試驗( fa ) ,進行其分泌抗meq單克隆抗體( mcab )能力的篩選。Some complicated molecules such as genetic engineered antibodies and virus particles for gene therapy can only be produced in mammalian cells
對于較復雜的分子如基因工程抗體,以及基因治療用病毒載體,哺乳動物細胞更是首選的表達宿主。Thin sections of host leaf cells infected by bbwv - 2 isolate b935, which were gold - labeled by antibodies of bbwv - 2 coat protein ( cp ) and vp37, respectively, were prepared to elucidate the locations of vp37 in cell and possible function of vp37 and cp in cell to cell movement. observation in electron microscope showed that virus particles were presented not only in cytoplasma but also in chloroplast, while vp37 was existed only in cytoplasma and associated with tubular structure through the cell wall
為研究vp37在寄主細胞中的作用機制及其在細胞中的分佈,通過膠體金間接標記6his - vp37兔抗血清,同時還標記了病毒的外殼蛋白單克隆抗體,對bbwv - 2分離物b935感染的病葉超薄切片的電子顯微鏡觀察發現:病毒粒子除了聚集在胞質中,還存在於寄主的葉綠體內; vp37蛋白能在細胞壁上形成管狀結構,在胞質中亦有分佈。Then she added an antibody that cleared the cells of prions but left the ubiquitins, the proteasome and the waste proteins in place
然後她又向細胞注射了可清除朊病毒而不傷及降解酶和水解酶與廢物的抗體。Ricin toxin has wide - range anti - tumor spectrum. however, because rta has no selectivity, it can damge normal ce lls too. these years, ricin and it ' s a chain ( rta ) have been used to conjugate with monoclonal antibody to prepare immunotoxins ( its )
近年來,蓖麻毒a鏈可以與單克隆抗體相交聯而制備免疫毒素( immunotoxin , it ) ,免疫毒素既具有強大的腫瘤殺傷作用,同時又有抗體的特異性,可以將毒素分子靶向運送到腫瘤細胞,以減少對正常細胞的損傷。No trace of any newly expressed protein band was noticed in supernant as well as in the cells by sds - page, except the verification of the substitution of beta - galactosidase gene ( the lose of galactosidase protein band ), which is a selective marker of the wild - type virus. elisa test results suggested the expression of egf in cells, but not in culture supernant. the quantitative calculation suggested the expressed egf was about 6 - 7 u g ( as egf standard ) per flask ( 2 > < 106 cells ) in the cellular extract
將重組病毒rbmbacph - egf以10moi感染bmn細胞, 72小時后收集培養細胞和上清;培養上清和經超聲波處理的細胞樣品elisa檢測發現胞內樣品中存在能與egf抗體免疫反應的產物,粗略估計表達量約6 7 g 2 10 ~ 6個細胞(相當于egf標準品) ;重組病毒rbmbacph - egf穿刺接種5齡家蠶幼蟲,每隔24h收集蠶血淋巴,經elisa檢測發現第4天表達量最高,根據egf標準曲線計算蠶血淋巴的表達量約32 g ml ; elisa定性實驗還發現正常蠶血也存在與egf抗體間交叉反應的物質。A substance that when introduced into the body stimulates the production of an antibody. antigens include toxins, bacteria, foreign blood cells, and the cells of transplanted organs
抗原當被引入人體內可以促進抗體產生的物質。抗原包括毒素,細菌,異體血球和移植器官的細胞。Because expressed in escherichia coli, ricin a chain is not degraded easily for its non - glycosylation. our experiments lay a foundation for the researches that rta conjugates a monoclonal antibody to synthesize immunotoxins and the immunotoxins are used for cancer - targeted therapy
蓖麻毒素a鏈在大腸桿菌中表達,因無糖基化修飾,克服了進入體內后被迅速降解的缺點,為進一步與單鏈抗體基因嵌合表達形成單鏈免疫毒素,對腫瘤細胞進行導向治療研究奠定基礎。The thymus hormone that the thymus excretes can contradict tumor, virus and bacteria, it can also improve the body ' s cell immunity, non - special immunity and combating infection ability through promoting cell ' s function and quantity
胸腺分泌的胸腺素具有抗腫瘤、抗病毒、抗細菌等作用,還能通過促進細胞的功能和數量的恢復,從而提高機體的細胞免疫和非特異型免疫,增強機體的抗感染能力。The originalities of this paper are : 1, development of a a flow cytometry - based assay for quantitative analysis of cellular proliferation and cytotoxicity in vitro ; 2, the soluble secretion of k. 562 cell lines reduce the number of pbmc, but promote the activity of pbmc in dose - dependent manner ; 3, soluble secretion of k562 cell lines can induce the no production by pbmc, but no only plays a part of the role of soluble secretion of k562 cell lines ; 4, establishing a in vitro model and giving some parameters for sreening and appraising anti - tumor medicine
本研究的創新點在於: l 、建立了用流式細胞術定量測定細胞增殖和細胞毒性的直接檢測技術; 2發現k562可溶性分泌物劑量依賴性地使pbmc細胞數量減少但活性增加; 3 、 k562可溶性分泌物能誘導pbmc產生no ,但是no的作用並不等同於腫瘤上清的全部作用。 4 、為抗腫瘤藥物篩選提供了一個體外模型,並明確了一些篩選指標。Results only 76 people with blood antibody titer > 1 : 5 had the cellular immune effect ( the particular plt was marc than 5 % ), 35 people without antibody and 4 people whose blood antibody titer was 1 : 5, nobody had the cellular immune effect
結果狂犬病疫苗接種后,抗體效價達到大於1 : 5的100人中, 76人同時產生細胞免疫力(即狂犬病毒特異性淋巴細胞轉化率大於5 % ) ;而抗體效價等於1 : 5的4人和未產生抗體的35人中,無人產生細胞免疫力。分享友人