自身耐受 的英文怎麼說
中文拼音 [zìshēnnàishòu]
自身耐受
英文
self-tolerance-
Transplantation has been developed to an effctive strategy for treatment of end stage diseases of multiple organs since 1950 ' s. despite success of current immunosuppressive drugs, transplantation immunologists and surgeons are still seeking to achieve tolerance to allograft. there are several different mechanisms such as clonal deletion, anergy, neglect, immuno regulation. which maintain tolerance to self - antigen. some strategies, derived from these mechanisms has been proved to be encouraged in suppression of allograft rejection
二十世紀五十年代以來，器官移植的進展使同種異體器官移植成為治療多種器官終末期疾病的有效手段。盡管目前免疫抑制方案非常有效，但免疫耐受仍是移植免疫學家和外科醫生關注的課題。有多個機制使免疫系統對自身抗原保持耐受，如：克隆清除、忽略、失能、免疫調節。The role of cd4 cd25 regulatory t cell in immune tolerance and autoimmune diseases
細胞在免疫耐受及自身免疫病中的作用Effects of diverse environmental factors on the growth rate ( od4oo ) and nitrogenase activity ( ara ) of the strain w12 hi nitrogen - free culture were investigated in our experiments. the results implied that the strain w12 could easily adapt to different cultural conditions : it could use various carbon sources ( especially glucose, sucrose, malic acid, mannitol ), propagate quickly and fix nitrogen at a temperature range of 15 ? to 40 ? and at 25 - 35 ? for optimum, at a ph range of 4 to 8. 5, at a saline concentration range of 0. 01 % to 1. 5 % ; low nlv " concentration had little effect on its nitrogenase activity. ara could also be detected when it grow in the culture media with 5mmol / l ntv "
W12菌株對環境因子的適應性研究：無氮培養條件下，測定溫度、碳源、酸堿度、滲透壓對w12生長及固氮能力的影響，結果表明，在15 - 40下均能生長並表達固氮酶活性，其最適生長及固氮的溫度為25 - 35 ；能利用葡萄糖、蔗糖、蘋果酸、甘露醇等多種碳源生長並固氮，當培養基中同時存在蔗糖和蘋果酸時，細菌生長和固氮活性最強；在偏酸和偏堿的條件下（ ph4 . 5 - 8 . 5 ）均能保持較強的生長勢和較高的固氮酶活性，並能通過調節自身代謝平衡並適應環境的酸、堿性變化，使培養液趨于中性：能耐受較高的滲透壓，培養液中卜、 5 naci濃度對其生長和固氮酶活性影響不大，當naci濃度升至2時，菌株的生長勢及固氮酶活性才有所下降：低濃度的鉸對其固氮酶活性影響不大，在0The greatest help can be an understanding and patient parent who listens well and empathizes, he said in the same interview. some things are the same wherever you live
他在接受采訪時稱，最大的幫助來自耐心且理解孩子的父母，他們要擅長傾聽，能夠設身處地。不論生活在哪裡，不少事情都是有共性的。Immunoregulation mediated by regulatory t cell is one of the most important mechanisms to maintain self tolerance
調節性t細胞介導的免疫調節是自身耐受的重要機制之一。Recently, accumulating evidences have shown that regulatory t cells play a key role both in maintenance of self tolerance and tolerance to allograft
近年來，調節性t細胞在自身耐受和抑制同種異體排斥反應中的作用受到越來越多的重視。Naa can not only defend the invasion of various microorganism, but maintain the stability of internal envioment, lead to self tolerance, regulate immunity and prevent tumor progression
從不同角度對naa的研究顯示： naa的產生可能與自身反應性b細胞克隆陽性選擇過程有關； naa對外可以抵禦外來微生物的入侵；對內可以維持機體內環境的穩定，引起自身耐受，調節免疫和抗腫瘤。Thus, it will help elucidate the development, self tolerance of self autoreactive b lymphocyte repetoire to investigate the generation of naa. researches on the function of naa will help clarify the significance of naa ' s existence. the exploration of biological nature, encoded gene and the difference or relation between naa and pathological autoantibody will shed much light on the pathological mechanism and treament of autoimmune disease
因此，對naa產生機理的揭示將有助於回答免疫學b細胞產生、發育以及自身耐受的問題；對naa功能的研究有助於進一步明確naa對機體的意義；對naa的特性、編碼基因、與病理性自身抗體界限和關系的研究可能對自身第四軍醫大學碩士學位論文免疫疾病的發病機制和治療提供有益的線索。In terms of regulatory t cell, cd4 + cd25 + t cell is representitive. ln naive individuals, cd4 + cd25 + t cells function as self tolerance, in recipients with long term survival allograft. they play an important role in suppression of allograft rejection. immune regulation potent cd4 + cd25 + t cells can be recovered from recipients with long term survival allografts. such regulatory t cells can suppress t cell mediated rejection in vitro and in vivo
其中， cd4 + cd25 + t細胞是具有代表性的調節性t細胞。在未經處理的機體內， cd4 + cd25 + t細胞對保持自身耐受起著關鍵的作用。在同種異體移植物長期存活的受體內， cd4 + cd25 + t細胞對抑制同種異體移植物排斥反應也起到很重要的作用。Jumping from a building and eating bread with sperm are only a minor part of the list he has to go through in the film. however, one good thing about this character is that, no matter how worse the situation is, he is always able to face his destiny with an optimistic attitude. it is a very positive character that is likely to gain respects and love from the audience
他在戲中是耐力學會的會員，經常要自殘身體訓練，包括心口碎大石，平時又常常中計，服下煙仔湯和精液夾老鼠藥的麵包，更兩度被逼跳樓，下體亦兩度受創，所愛的人又不愛他，遭遇的慘情實在非比常人。His encounters are unbelievably sick. jumping from a building and eating bread with sperm are only a minor part of the list he has to go through in the film. however, one good thing about this character is that, no matter how worse the situation is, he is always able to face his destiny with an optimistic attitude
他在戲中是耐力學會的會員，經常要自殘身體訓練，包括心口碎大石，平時又常常中計，服下煙仔湯和精液夾老鼠藥的麵包，更兩度被逼跳樓，下體亦兩度受創，所愛的人又不愛他，遭遇的慘情實在非比常人。In the process of building and using the mass concrete structures, because of the effect of out - side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance using nondestructive testing method to test the concrete ' s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseases this dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic fem to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, researched the principles of the first - arriving waves " phase when the cracks " depths are not same, obtained the relation between the inversion point and the cracks " depth, which has the direction sense in the application of projects, the second part of this dissertation is ct, which used the ultrasonic wave running through the tested - substance to get arriving - time of the ultrasonic wave, then inverse the image this dissertation drawed one ct program which can well present the different little cells " ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested - substance, ct has the better using foreground.
在混凝土結構的施工及使用過程中，由於受其自身及外界各種因素的影響，常常會產生一些缺陷，對結構物的承載能力和耐久性造成嚴重影響，採用無損檢測技術進行質量檢測和健康診斷，這對混凝土結構開展安全、穩定性評估以及病害隱患治理研究具有重要意義。本論文主要針對大體積混凝土結構缺陷的檢測方法展開研究工作，重點討論了超聲波法檢測混凝土結構裂縫的基本原理和方法及其特點、適用范圍，運用動力有限元數值模擬其檢測過程，探討了有裂縫缺陷的混凝土結構在脈沖荷載作用下彈性波的傳播及其變化特徵，研究了不同裂縫深度下首波相位變化規律，得出了反轉臨界點與裂縫深度之間的關系，這對實際工程應用具有指導意義。聲波ct是一種新的無損檢測技術，它是利用聲波穿透被檢測體獲取聲波接收時間，來進行計算機反演成像的技術。This result proved that uv treatment combined with tolerating apramycin or with tolerating streptomycin could be effective way to obtain high yield apramycin - producing strains
證明了uv處理復合耐受自身產物、 uv處理復合耐受鏈黴素能獲得較好的篩選結果。分享友人