入胞作用 的英文怎麼說
中文拼音 [rùbāozuòyòng]
入胞作用
英文
endocytosis-
Bitter melon can clear stomach heat and boost eyesight. perhaps the best substantiated use today is that of bitter melon for people with diabetes mellitus. other properties and actions documented by traditional use are antifungal, antiparasitic, antivenin, bitter, cardiotonic tones, balances, strengthens the heart, digestive stimulant, emetic causes vomiting, menstrual stimulator, purgative strong laxative, vermifuge expels worms
苦瓜含豐富的維他命c葉酸鉀及維他命b雜,另有鉻chromium及一種類似胰島素的植物蛋白質,能增強胰島素功能,有降血糖和有助促進血液中糖份進入細胞的功效,加快能量使用,預防糖尿病,可以幫助血糖的控制,抑制脂肪的分解還有獨特的蛋白質,具有抗病毒的作用等等。Trial 2, effect of supplemental copper of different type on nutrition and specific immunity of mice - ii the grouping of trialt animal was the same as trial 1, at the first day, second day, third day, one mouse was injected with pha brine fluid for 10mg / kg avoirdupois after weighing in the same time in each repeat, following the 7d, 14d, 21d, 8d feeding period, after weighing, blood was made, wrigh - giemsa coloration, counting the number of lymphocyte female cell and overage lymphocyte, index of immune organ, copper concentration in liver and spleen
試驗二,不同形式銅對小鼠營養與特異性免疫功能的作用-試驗動物分組同試驗一,進入正式試驗期后,在每周第1天、 2天、 3天同一時間每重復選取1隻小鼠,稱重后每天按10mg kg體重肌肉注射一次植物血凝素生理鹽水溶液,並於試驗第7天、 14天、 21天、 28天稱重后尾尖取血,姬姆薩-瑞氏染色,計算t淋巴細胞轉化率,計算免疫器官指數,測定肝臟、脾臟銅含量。Translocation from endocytic compartments to the cytosol is the essential and rate - limiting step in the intoxication process of most toxins such as ricin, diphtheria toxin, shiga toxin and pseudomonas exotoxin ( pe ). a number of these toxins are transported to trans - golgi network ( tgn ), and in many cases such transport to the tgn is required for the translocation and cytotoxicity. in deed, 5 % of the ricin endocytosed by cells has been shown to reach the tgn
蓖麻毒素進入細胞的機理不甚明了,一般認為是rtb先與細胞膜受體結合,主要經過受體介導的內吞作用進入吞噬體,然後沿著內體、高爾基體、內質網等逆向分泌途徑,有序地運輸到內質網,最後從內質網轉位進入細胞漿,在胞漿內攻擊核糖體,從而抑制蛋白質的合成,導致細胞死亡。There appears obvious apoptotic peak on dna content curve of facs analysis. and as the time of bfgf treatment increases, percent of apoptotic cells increases. 3
在流式細胞術dna含量曲線上顯示出明顯的亞二倍體峰(凋亡細胞峰入並且隨著bfgf作用時間的延長, u2 os細胞凋亡百分比逐漸增加。Rotating beams of light react with on photosensitive biological gel, which helps nutrition molecule penetrate into skin, strengthen circulation system, and stimulate hypothalamus to secrete hormone, enhance woman interior adjustment ability, channel ootheca, and stimulate the regeneration of cells, playing the function as health care
利用旋轉光作用在光敏生物劑上,促進有效分子滲入體內,加強人體循環系統,刺激下丘腦,從而促進女性和荷爾蒙分泌,增強女性機體調節能力,疏通卵巢部位淤滯,增強細胞再生,起到保健,調理的作用。In the oogenesis of the acrida chinensis, patency played a very important role in the process of fertilization
在外源性卵黃進入卵母細胞的過程中,濾泡開放現象起著重要作用。Methods to be applied include extracellular ca2 + influx treatment and intracellular ca2 + measure by transgenical expression of ca2 + fluorescence indicator during fertilization. the former is first to obtain protoplasts of female germination unit in different development stages, then ca2 + lonophore treatment ; the latter is to express transgenically the ca2 + - sensing cameleon protein in torenia fournieri, which allows long term measuring stimulus - induced cytoplasmic ca2 + changes
工作之一首先是檢測受精過程中雌性生殖單位中發生的顯著的細胞學變化,以此作為受精與否的標志;然後經過外源導入鈣( a23187誘導)研究[ ca ~ ( 2 + ) ] _ ( cyt )在受精過程中的這一細胞學事件發生中所起的作用。To get in vivo evidences that apoplast calmodulin con 1d regulate plant growth and development process, a chimeric secretion form of calmodulin binding peptide, which contains a signal peptide, a calmodulin binding domain and a c - myc epitope was constructed. the chimeric gene was introduced into arabidopsis. it was expected that the overexpression of this chimeric protein could be secreted into cell wall and bound to apoplast calmodulin, which could reduce the apoplast calmoduin concentration to make an apoplast camodulin " antisense " plant. by observing the potential phenotype change of apoplast calmodulin " antisense " plant, the in vivo function of apoplast calmodulin on plant growth and developmental process could be speculated
但這些多是採用生理學手段和藥理學方法而得出的體外( invitro )實驗結果,為了取得質外體cam在植物生長發育過程中發揮重要作用的invivo實驗證據,根據動物中的一些研究方法,本實驗設計並構建了帶有信號肽、 cam結合肽( can小肽) 、 epitope ( c - myc )融合基因的載體,並將融合基因通過真空滲入法轉入擬南芥,預期過表達的融合蛋白將會被分泌到細胞外並與質外體cam相結合,這樣就會抑制質外體cam的功能,從而可以構建質外體cam的「反義」植株,通過觀察質外體cam 「反義植株」的表型改變,就可以推斷質外體cam在植物生長發育過程中的功能。5. mscs are excellent seed cells for treating nervous system diseases, damages, genetic defects and degeneration diseases. here, human mscs with enhanced green fluorescent protein ( egfp ) were injected into the stri
87士又刀6咖in ,差異顯著o 0刀5人表明植入的骨髓sc在腦內微環境的作用下能夠在一定程度上發揮作用,有望成為治療pd的種子細胞。To find out how the polymerase and importin interact, stephen cusack, head of embl grenoble, and collaborators at the uhci, used the high intensity x - ray source of the european synchrotron radiation facility to generate a high - resolution image of the two proteins interacting with each other
為了揭示多聚酶和輸入蛋白是如何相互作用的格勒諾布爾歐洲細胞生物學實驗室主任及病毒宿主細胞相互作用部門的合作者斯蒂芬.庫薩克用歐洲同步加速器放射中心的高強度x線放射源產生了這兩種蛋白質相互作用的高解析度影象In addition, a 25 - 35 alone or allied with 17 - estrodiol was treated to investigate its toxicity and protective action of estrogen against and mechanisms of them. the objective of the study is to accumulate valuable data for researching induced differentiation of nscs and to explore new ideas and methods for treatment of ad
3 . a日25一35對神經幹細胞的毒性及雌激素的保護作用3 . 1ap25一35和a日25一35 +雌激素作用后神經幹細胞死亡率變化加入ap25一35后,細胞死亡率明顯上升,且呈時間倚賴性。We also investigated the pathological changes of mouse liver, thymus and cerebrum cortex challenged by so2 inhalation by in vivo tests. we studied the apoptotic induction on mouse spleen cells and cytotoxicity of human embryo lung fibroblasts of so2 derivatives by in vitro tests. in vivo tests of sulfur dioxide inhalation showed : ( 1 ) effects on mouse lung of so2 challenge : we found no significant apoptotic changes induced by so2 inhalation but obvious pathological changes of lung with vacuolating of osmiophilic multilamellar bodies which maybe related with the decrease of surfacant and decrease of microvillus of type ii alveolar cells ; we also found thickening of part of basement lamina between type i alveolar cells and capillary endothelium cells which may inhibit the dispersion of oxygen and contribute to lung dysfunction
二氧化硫熏氣染毒的體內實驗結果表明,在本次實驗的濃度范圍內( 56mg m ~ 3 、 112mg m ~ 3 、 168mg m ~ 3低、中、高三個濃度) : ( 1 )通過透射電鏡、 dna凝膠電泳分析和流式細胞分析發現二氧化硫吸入染毒一周對小鼠肺臟沒有明顯的凋亡誘導作用,但通過透射電鏡觀察發現二氧化硫可引起肺臟明顯的超微結構改變,引起型肺泡上皮細胞板層體空泡化,微絨毛減少,線粒體緻密化或腫脹變性;肺泡血管內皮細胞和型肺泡上皮細胞之間基膜增厚,使氧氣彌散功能出現障礙,從而降低肺功能。Cea gene was transferred into human dcs, and specific anti - cancer effecs induced by the vaccine was observed. this test is part of my tutor ' s. hang you - tian has observed the induction of crcinembryonic antigen ( cea ) - specific cytotoxic t - lymphocyte responses in vitro when he transfected dcs with pcdna3 - cea, and has observed the immunity effects of the dcs ( pcea ) inoculateing against to ct 26 ( hcea + ) loaded in balb / c mice. after vaccination with the cea gene - modified dc, the survival time of the mice vaccinated with ct26 + ( cea + ) ws prolonged more potently than that of the mice vaccinatd with other dcs
癌胚抗原( carcinoebryonicantigen , cea )是一種研廠鄭州大學2002年碩士畢業論文轉染人癌胚抗原真核表達質粒的人樹突狀細胞的抗瘤作用究最為深入的腫瘤相關抗原( tumorassociatiednigen , taa ) ,在90的胃腸道腫瘤、 50的乳腺癌及70的非小細胞肺癌中有高水平的表達,是目前國際上公認的腫瘤標志物。Ip3 is one of the key factors for ca2 + to release from calcium - storage and for oocytes to be activated. in this experiment, ip3 was guided into cytoplasm by instant holds on cell membrane which were made by electric stimulation, calcium - storage in cytoplasm was opened up with ip3s second messenger, and the effects of ip3 on artificial activation of oocytes was evaluated, with ca2 + waves of zygote being imitated
本實驗利用電激活過程中卵母細胞膜上形成的瞬間孔洞,向卵子內導入一定量的ip _ 3 ,通過ip _ 3第二信使途徑,打開胞內鈣庫,模仿自然受精過程中卵母細胞內ca ~ ( 2 + )的波動性變化,研究電場導入ip _ 3對小鼠卵子的激活作用。A c a2 + / calmo dul in - dep endent pro te in kinas e i i ( c amkii ) antagoni st kn - 6 2 ( 5x l0 - ' mol / l ) presented in the intemal solution had no significan effect on the current peaks induced by extracellular nmda ( l0 # mol / l ), but prevented the inhibitory effect of b on inmda " these results indicate that gcs have rapid, reversible idebitory effects on lnmda intracellular application of b thiough microelectrode had no effect on inmda, howevet, extracellular application of b or b - bsa suppressed peaks of inmda : all these denote b exerts its influence on nmda receptor by cytoplasm membrane mechansms, which is naxnely rapid, nongenomic mechhasms
加有快速、可逆的。非濃度依賴性抑制作用。通過微電極將b直接導入細胞內, inmda不受影響,而胞外給予b或besa , inmda減小,提示b對nmda受體的調控通過膜機制產生,這種作用與經典的基因組機制不同;因為廣譜激酶抑制劑和特異的pka抑制劑均可翻轉b的抑制效應, camk11抑制劑也可阻斷b的效應,而這些激酶抑制劑本身對inmda即有強烈的抑制作用: pka激動劑本身對inmda無明顯作用,也不影響b對l 。Using the electric current cation and anoin exchange action, like l - ascorbic acid directly sends in the cell, the activation cell, the desalination pigment, the promotion collagen and the tension textile fiber regeneration increase skin organizes to guarantee the water ability, lets the skin tightly send smoothly has the elasticity, achieves the crystal clear beautiful skin effect
利用電流正負離子的交換作用,如左旋c直接送入細胞中,活化細胞、淡化色素、促進膠原蛋白及彈力纖維的再生增加皮膚組織的保水能力,讓皮膚緊致光滑有彈性,達到晶瑩剔透的美膚效果。Rubber tree ( hevea brasiliensis ) is an important economic woody - crop in tropical areas. its latex is the unique source of crude rubber used in current industry. because of its special and important use, the rubber tree has been extensively planted in tropical areas. increase production is always the main target in rubber tree cultivation. since the ethrel was applied in increasing latex production in 1968 for the first time as a chemical stimulant, not only the latex production had been increased largely, but also a new set of rubber tapping system had been established, leading to a series of economic benefit. owing to ethrel " s extensive application, its side effects had been found more and more obviously, such as tapping dry, speeding up senescence, shortening the life span of rubber tree etc. in order to overcome the side effects and increase production more availably, for a long time, people had carried out lots of research work on cell level, membrane level, physiology and biochemistry of laticifer contents. but the mech anism why ethrel increased latex production was not yet understood completely. this study had cloned the ethylene receptor gene ( efrl ) from rubber tree, and researched the relationship between etrl expression in laticifers and ethrel stimulation on transcription level and protein translation level. the results were as follows : 1
但是,由於乙烯利應用的普及,乙烯利刺激割膠引起橡膠樹發生死皮病及加速膠樹衰老,縮短膠樹壽命等副作用也越來越明顯。為了克服這些副作用,使乙烯利能更有效地刺激增產,長期以來,人們在細胞水平、膜水平和乳管細胞內含物的生理生化層面上進行了大量的研究,但仍未完全了解乙烯對膠樹的作用機制。本研究從分子水平入手,克隆橡膠樹的乙烯受體基因( etr1 ) ,並在轉錄水平和蛋白質翻譯水平上研究etr1基因在乳管細胞中的表達及與乙烯刺激的關系,取得了以下結果: 1Here we managed to make cultured mice peritoneal macrophages be directly influenced by oligochitosan, and be stimulated by ifn - r before oligochitosan added, then measured the changes of gene transcription and translation level of both il - 1 and imf - a, respectively by methods of relatively quantitive rt - pcr and elisa. first, rt - pcr results showed that 18 hours was the most effective time and 40ug / ml was the most effective concentration of oligochitosan, then by the same method, confirm that 4hours is the most effective time and loou / ml is the most effective concentration of ifn - r stimulating. because ifn - r can enhance il - 1 and tnf - a gene expression of macrophages alone, so add ifn - r to microphages alone for 22 hours, then examined by rt - pcr, the results showed that il - 1 and tnf - a gene expression have no remarkable difference compared with the blank contrast group
此外,由於ifn y單獨作用也可促進兩種細胞因子基因表達,故在巨噬細胞中加入ifn y單獨作用22h ,再經阿一pcr檢測,發現加ifn y的實驗組細胞的幾一lp和tnf a基因轉錄水平與空白對照組相比較無顯著性差異,可見,殼寡糖和ifn v對巨噬細胞il lp和tnf一口基因轉錄水平的影響在作用時間上無一致性,在殼寡糖作用最適時間時,僅受ifn y刺激的巨噬細胞il lp和tnf q基因轉錄己下降至刺激前水平,因此可以認為, ifn y的加入僅起到對巨噬細胞預刺激使之處于敏感狀態的作用,有利於增強殼寡糖對巨噬細胞的作用。The chances of heavy metal into the plant cell were reduced and stress alleviated. ultrastructural observation of leaf cells of myriophyllum verticillatum linn, showed that la3 + coule alleviate the injury of cell structure produced by cr6 +
對元素含量的測定表明,稀土元素降低了植物對重金屬的富集量,兩者表現出拮抗作用,減少重金屬離子進入植物葉片細胞的機會,從而減輕了毒害作用。Furthermore, the scientists were also able to grow progenitor blood cells in culture from uniparental es cells, and upon transplant into irradiated adult mice, show that these cells contribute, long - term, to the function of their hematopoietic system
此外,科學家還能夠利用單系胚胎幹細胞在培養基中培育血液祖細胞,在移植入輻射照射的成年小鼠后,發現這些細胞對造血系統功能產生長期的作用。分享友人