肽能細胞 的英文怎麼說
中文拼音 [tàinéngxìbāo]
肽能細胞
英文
peptidergic cell- 肽 : 名詞[化學] (有機化合物) peptide
- 能 : 能名詞(姓氏) a surname
- 細 : 形容詞1 (條狀物橫剖面小) thin; slender 2 (顆粒小) in small particles; fine 3 (音量小) thin ...
- 胞 : Ⅰ名詞1 (胞衣) afterbirth2 (同一個國家或民族的人) fellow countryman; compatriot Ⅱ形容詞(同胞...
- 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
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Magical fire ( eye doctor ) looks at well - being cream of sticking drawing tradition traditional chinese medicine formula famous and precious in tsinghua, is tied in wedlock modern up - to - date medicine result of scientific research, the various chinese medicinal crop famous and precious being carefully chosen, adopt the modern nano - technology and target to poison a technology to being given to, let various active material, tiny molecule, nutrition factor glutathione etc. guide medicine it is all right for to go ahead, the brute force passes through blood eye parclose, make pesticide effect reach nidus directly location, prompt the nutrition replenishing an eye with the part ( include ciliary muscle, retina, crystalline lens, optic nerve ), active eye part cell, improve eye part immunocompetence and oxidation resistance, boost an eye part organizing an assimilation of the new and excretion of the old, microcirculation improving and restoring an eye part, thereby reach eliminate look at strain, purpose improving and improving sight
清華神火視康貼汲取傳統中藥名貴配方之精華,結合現代醫藥最新科研成果,精選多種名貴中藥材,採用現代納米技術和靶向給藥技術,讓多種活性物質、微分子、營養因子谷胱甘肽等引藥上行,強力穿透血眼屏障,使藥效直達病灶部位,迅速補充眼部(包括睫狀肌、視網膜、晶狀體、視神經)的營養,激活眼部細胞,提高眼部免疫能力和抗氧化能力,促進眼部組織新陳代謝,改善和恢復眼部微循環,從而達到消除視疲勞,改善和提高視力的目的。Inhibition of simvastatin on osteoclast formation and function induced by pthrp
辛伐他汀抑制甲狀旁腺素相關肽誘導的破骨細胞生成和功能Antibacteral peptide ( abp ) existing in the biosphere with the biotic activity is a kind of little peptide and has the action of antibacteria commonly and even can resist some protozoa, virus and tumour cells. the antibacteral peptide has become one of the hot spots of foreign and domestic scholars " investigavitions who gave more and more favors to it as its no ill effect
抗菌肽( antibacteralpeptides , abp ) ,是生物界中廣泛存在的一類生物活性小肽,一般具有抗細菌或真菌作用,有些還具有抗原蟲、病毒或腫瘤細胞的功能,且無毒副作用,倍受國內外學者的青睞,已成為國內外學者的研究熱點。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。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。The hyperglycemic substance was named " glucagon, " and it was subsequently determined that glucagon is a 29 - amino acid peptide synthesized and released from pancreatic - cells
這種能引起高糖的物質被命名為胰高糖素,隨后發現胰高糖素是一種由胰腺細胞合成釋放含29個氨基酸的肽。In this paper, signal peptide was added before the n - terminus of cema with the intention to reduce its toxic to plant cells while maintaining the strong antibacterial activity
本文通過在cema的n端添加信號肽,對其進行改造,以探索不降低抑菌作用的同時,降低其對植物細胞毒害作用的可能性。I mmune modulation : lymphocytes, in particular t - cell subsets, have a high demand for adequate gsh for their function and replication
調制免疫機能:淋巴球,尤其是其中的t細胞,對適量的谷胱甘肽有很大的需求來維持其功能與增生。Catenin binds to the cytoplasmic tail of a transmembrane cell adhesion molecule - epithelial cadherin ( e - cadherin ) in epithelial cells and forms an adhesion complex [ e - cadherin - p - catenin ( or y - catenin ) - cc - catenin ] ( cadherin - catenin - complex, ccc ), this complex play an important role in maintaining epithelial cell adhesion. some catenins such as -, - and p120ctn catenins are also crucial in cell signaling, they play an important role in cell proliferation and cell apoptosis
在上皮細胞內,連環蛋白均能與跨膜細胞粘附分子?上皮鈣粘蛋白( e - cadherin )的胞內肽段結合而形成了由上皮鈣粘蛋白- -連環蛋白( -連環蛋白) - -連環蛋白組成的粘附連接體( adherensjunctions , ajs ) ,這種復合體對維持細胞正常的粘附功能是必需的。At present, in an attempt to stimulate specific antitumor immunity, experimental models and clinical studies are currently evaluating the potent antigen - presenting capacity of dc combined with single or multiple tumor antigen epitopes. however, there are several problems in utilizing pulsing dc with synthetic immunodominant peptides from identified antigens. 1 ) the potential induction of tolerance ; 2 ) the need to determine the patient ' s hla haplotype, the limitation of therapy to patients whose tumors express defined specific tumor antigens in the context of the correct hla phenotype, the unavailability of peptides for all hla haplotypes ; 3 ) the lack of cd4 help cell - related epitopes for most antigens ; and 4 ) the ctl resulting from such protocols have a good in vitro capacity to kill peptide - pulsed target cells but only a modest capacity to kill tumor cells
但是,學者們發現這一療法存在著如下的缺陷:單一ctl表位抗原肽的應用其抗腫瘤作用弱於多種腫瘤抗原的聯合應用,且有誘導免疫耐受的潛在危險,有時反而會促進腫瘤的生長;事先需對患者的hla單倍型進行鑒定,以確定ctl表位與hla單倍型是否匹配,目前尚缺乏能與所有hla單倍型相匹配的ctl表位,從而限制了這一療法的應用;這一療法所產生的ctl在體外能有效殺傷經腫瘤抗原肽共孵育過的靶細胞,但對腫瘤細胞的殺傷能力較弱:這種l表位抗原肽缺乏cd4汀h細胞相關的表位,因此,不能誘導有效的th細胞免疫應答。The results obtained in our laboratory in the past decade years showed, apoplast calmodulin in plant kingdom may regulate a lot of growth and development process of plant, such as accelerating the proliferation of angelica dahurica suspension cells and the proplast cell regeneration, startup the pollen germination of many plants " pollen and accelerating the elongation of the pollen tube, stimulating the redox of corn root " s cell, inducing the expression of light independent rbss gene, and participating in the regulation of the restraining function of al ~ ( 3 + ) to pollen tube germination
我室多年的研究結果表明,植物質外體cam可能做為多肽第一信使調節著植物體諸多的生長發育過程:如促進白芷懸浮細胞的細胞增殖和原生質體壁再生,啟動並促進多種花粉的萌發和花粉管的伸長,刺激玉米根細胞的氧化還原反應,誘導rbcs基因光不依賴的表達,以及參與調節胞外al ~ ( 3 + )對花粉萌發的抑制效應等。Thymosin ( thy ) is peptide hormone that secrete from human ' s or animal ' s thymus tissue. the thymosin is important in maturation, differentiation and immunity of lymphoid leucocyte. especially, the thymosin plays a vital role in resistance to tumor, transplantation and infection of microbion
胸腺肽是動物或人胸腺組織分泌的一種多肽激素,它對于淋巴細胞的成熟、分化和免疫功能具有重要作用,特別是在抗腫瘤免疫、移植免疫及抗微生物感染等方面起著重要作用。By elisa analysis, inhibition of binding of clq with the c ! q receptors on u937 cells and competitive inhibition of binding of clq with aggregated immunoglobulin g b y selected phage clones, and dna sequencing, a number of similar, but not identical, sets of sequences of clq - binding clones were identified. the deduced amino acid sequences of selected 9 peptides are wyegpftlytwp, hwdpfslsayfp, ltqhnspffllp, tsnpfflwypqp, qtpfqlw, npfnwts, spfxlts, fltwldp and fstflyp. they show significant efficiency to inhibit the binding of clq with the clq receptors on u937 cells and / or aggregated immunoglobulin g, which suggest that the selected peptides contain the modeling epitopes of clq receptor to bind the collage - like region or igg to bind the head domain of clq
然後,採用噬菌體肽庫技術,以c1q為釣餌蛋白,從12肽庫和環7肽庫中親和篩選能與c1q結合的噬菌體克隆,經elisa 、 u937細胞配體結合抑制試驗、 aigg競爭抑制試驗及dna測序,獲得了9個具c1q抑制活性克隆的dna序列,其相應的氨基酸序列為: wyegpftlytwp 、 hwdpfslsayfp 、 ltqhnspffllp 、 tsnpfflwypqp 、 qtpfqlw 、 npfnwts 、 spfxlts 、 fltwldp 、 fstflyp ,它們可能模擬c1qr和或igg的c1q結合表位並抑制c1q的活性。Despite intensive investgation on the detection. localization, biological roles and signal transduction pathway of extracellular cam in plants, the mechanism by which extrallular cam is activated by ca2 + has been unclear, manily because of specific of extrallular milieu
已經證實,植物體普遍存在胞外鈣調素,它可能作為一種廣譜性多肽第一信使在細胞外產生多種生物學功能,並具有跨膜及胞內信號轉導機制。Sequence analysis shows that the n - terrninal 1 - 25 amino acid sequence is a predicted signal peptide
序列分析也顯示蛋白n ?端具有信號肽序列特徵,表明ecbp21可能是一種分泌到細胞外的蛋白。Cell adhesion to surface of the substrate is essential to development of the anchorage - dependent cells. only after adhering to surface followed by spreading can cells develop and proliferate. most synthetic polymers used as orthopaedic matrix substitute present hydrophobicity, which may correlates to the low degree of cell attachment. modification with cell adhesion protein / peptides can be benificial to the cell adhesion on polymers and then affect the cell proliferation and differentiation. cell attachment to substrate is primarily mediated by integrins, a widely expressed family of heterodimeric surface receptors. most extrcellular matrix proteins such as fibronectin, osteopontin, collagen type i, bone sialoprotein and vitronectin contain an arg - gly - asp ( rgd ) sequence which is specific to the fixation of cell membrane receptors like integrin. the main aim of this research is to measure, assess adhesion, proliferation of rabbit marrow stromal cells ( mscs ) on the polymers coated by fibronectin, collagen type i or biotie gen, which includes : ( 1 ) biologic characteristics of rabbit mscs were observed by two types of separating method in primary culture. ( 2 ) adhesion, proliferation and differentiation of mscs cultured on polymers coated with biotiegen were assessed. ( 3 ) also, adhesion, proliferation and differentiation of mscs were assessed on plga film or porous plga substrates coated with fibronectin, or collagen type i respectively. ( 4 ) bone formation was observed on the porous plga substrates coated with collagen type i in vivo. this research aims to give new way to make novel synthetic bone with cell adhesion and high bone induction capabilities
因此將這些蛋白包被、固定到材料表面,觀察骨組織工程種子細胞mscs細胞的粘附、生長特性是本研究的中心環節,並從以下方面進行探討: ( 1 )採用不同原代細胞分離方法,研究其對mscs細胞的生物學特性影響。 ( 2 )檢測基因勝肽膠對mscs細胞粘附、增殖及分化的影響。 ( 3 )分別採用型膠原及纖維粘連蛋白( fibronectin , fn )包被聚乙醇酸-乳酸共聚物( poly ( 1actide - co - glycolide ) , plga )膜及多孔塊型plga材料,觀察細胞在單層或三維培養狀態下,型膠原及fn對mscs細胞粘附、增殖及向成骨細胞分化效應及能力。Objective : laminin 5 is a hetertrimeric glycoprotein with a strong adhesive function consisting of three polypeptide chains ( 03, f ^ y 2 ) that is secreted by keratinocytes
目的: ln - 5是一個由三條多肽鏈( 3 、 3 、 2 )組成的異三聚體的糖蛋白,由角質形成細胞產生的,具有強大粘附功能。And the positive clones were used as the immunogens to immunize mice. both of the serum and phage peptides were add to measure their effects on the growth of huvec ( human umbilical vascular endothelial cell )
檢驗這種短肽可否模擬vegf的抗原決定簇誘發機體產生能與vegf結合的抗體,研究小鼠抗血清對huvec (人臍靜脈血管內皮細胞)生長的抑制作用以及噬菌體表達的7肽和12肽對huvec生長的抑制作用。Objective : polypeptide : n - acetylgalactosaminyl transferase is the initiation enzyme catalyzing the linkage of o - glucan chain. recent study shows that o - glucosylation is closely related to molecular recognition, tumor formation, development and metastasis, as well as embryonic development. due to the initial study on function of o - glucosylation in china, this thesis aims to obtain stably expressed pp - galnac - t2 gene clones for further study
目的多肽: n乙酰氨基半乳糖轉移酶是合成o糖鏈的起始酶,而目前的研究認為, o -糖基化與分子及細胞識別、腫瘤的發生發展和轉移以及胚胎發育等功能密切相關。In addition to their role in immunity, some antibacterial peptides can play the distinct roles in cell differentiation, tissue repair and antitumor immunity
除了在局部免疫中發揮作用外,各種因素誘導產生的抗菌肽還參與細胞分化、組織修復及抗腫瘤等功能。分享友人