細胞質受體 的英文怎麼說
中文拼音 [xìbāozhíshòutǐ]
細胞質受體
英文
cytosol receptor- 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...
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 體 : 體構詞成分。
- 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
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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。During male gametogenesis, the spermatogonia became primary spermatozoa through mitosis, and then became fourth equivalent cytoplasm, round sperm through meiosis. after maturation, they participated in embryo development with the mature oocyte through fertilization. but in female gametogenesis, the primary oocyte formed a matured egg and 1 ~ 3 polar bodies ( pb )
雄性動物精子發生過程中精原細胞最後一次有絲分裂形成二倍體精母細胞后,經過兩次減數分裂形成了四個含等量細胞質、圓形的精子細胞,最終發育成四個具有正常生理功能的精子,與成熟卵母細胞受精后參與胚胎發育。Ultrastructurally, karyopyknosis and karyolysis occured in lymphocytes, and the mitochondria, rough endoplasmic reticulum of lymphocytes in the immune organs were damaged. the nucleus were deformity, the rmtochondrial and rough endoplasmic reticulum were swelling, and the ribosomes were shed in reticular cells of thymus in zinc - deficient ducklings
超微結構顯示缺鋅組淋巴細胞核固縮或溶解,線粒體、粗面內質網受損;胸腺網狀細胞核受損,粗面內質網擴張,線粒體腫脹、嵴斷裂。Ip3 - ip3 receptor ( ip3r ) interaction mediates the release of ca2 + from the endoplasmic reticulum in response to many different extracellular stimulus. for higher plants, however, though it is now generally accepted that ip3 participates in signal transduction in many important cellular processes, only limited evidence is available for the presence and properties of the ip3r - like protein so far. here, using the immunological methods with an antibody raised against a mammalian inositol 1, 4, 5 - triphophate receptor ( type 1 ), we found that, 1 ) the antibody across - reacted the proteins with about 200kd in microsomes from oryza sativa and about 200kd from arabidopsis thaliana respectively
本實驗用sds - page電泳和免疫印跡的方法,用哺乳動物大鼠三磷酸肌醇受體的多肽做抗體對類三磷酸肌醇受體蛋白鑒定,結果表明:抗體與水稻和擬南芥微粒體蛋白分子量大約為200kd的蛋白交叉反應,同時還發現在水稻微粒體蛋白62kd和擬南芥微粒體蛋白45kd處有交叉反應的蛋白條帶存在,表明在植物中有類三磷酸肌醇受體蛋白的存在;用免疫膠體金方法,發現類三磷酸肌醇受體蛋白主要分佈於液泡膜和細胞質膜上。Objectie. we ealuated the effects of intradiscal administration of substance p - saporin, a toxin selectie for cells expressing substance p receptors
研究設計.應用免疫組織化學和逆行神經示蹤方法,檢查支配鼠腰椎間盤的背根神經節細胞中p物質受體的變化。An autophagic activity of vacuoles has been suspected because of the presence in the cell sap of material of cytoplasmic origin.
由於細胞液中存在著來源於細胞質的物質,液泡的自體吞噬活性曾受到懷疑。Objective the present study was to investigate the effects of endotoxin on capacitation and acrosome reaction ( ar ) of mouse, golden hamster and human sperm, on the sperm - oocyte fusion in mouse, and on the development of 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos in vitro. the purpose was to definite the committed step and the mechanism during in vitro fertilization ( ivf ) on which endotoxin affected, and to distinguish the sensitivities to endotoxin of three developmental systems of mouse embryos. all these data would provide the reference to clinical and laboratory quality control
目的研究內毒素對小鼠、金黃地鼠及人精子的體外獲能和頂體反應、小鼠精卵結合及小鼠1 -細胞、 2 -細胞和去卵透明帶2 -細胞胚胎體外發育的影響,探討內毒素影響體外受精結局的環節及可能的機制,確定三個體外培養系統對內毒素的敏感性,以期為臨床和實驗室質量控制提供參考。Gc binds to mr with higher affinity than gr. this gc - receptor interaction is also controlled at the pre - receptor level by two important factors : corticosteroid binding globulin ( cbg ) and 11 b - hydroxysteroid dehydrogenases ( 11 - hsds )
糖皮質激素與受體結合的量除與血漿中糖皮質激素水平、皮質醇結合蛋白( cbg )濃度有關外,還受到細胞內受體前糖皮質激素代謝酶? 11 -羥基類固醇脫氫酶( 11 - hsd )的調節。Some transgenic plants harboring the gfp tnos vector also exhibited inhibited expression of gfp, and northern blots also revealed that most gfp mrnas transcribed from tnos accumulated in the nucleus and was not transported into the cytoplasm
獲得了含有gfp - tnos表達載體的轉基因本生煙,在部分轉基因株系中gfp基因的表達受到抑制。 northern分析顯示: gfp - tnos載體所表達的gfp基因產物多數滯留在細胞核內部,不能被運送到細胞質中。These probes bind to specific parts of cells or to particular molecules, such as particular sequences of dna or protein receptors
這些探針與細胞的特殊部位或特定分子結合,如特定的dna序列或蛋白質受體。The am fungus could obtain adequate carbon resources for itself, thus ensuring normal growth and metabolic activit y owing to the efflux of carbohydrate from the plasma membrane of the host root cortical cells to the interface of the symbiosis. thirdly, the structure and composition of the root cortex cellular plasma membrane kept good integrity and the leakage of carbohydrate maintained at low level when the plant obtained enough p and metabolizes normally. although enough carbohydrate was synthesized by plant, the am fungi could not obtain enough energy, resulting in inhibition of growth of the extraradical hyphae and decreased metabolic activity of the am fungi
由此,我們認為植物磷營養狀況調控菌根真菌生長和代謝活性的機制是:當植物處于嚴重缺磷脅迫時,不能合成足夠的碳水化合物供給自身生長的需要,也不能向真菌提供額外的碳水化合物,因而菌根真菌生長受阻,代謝活性較低;當植物中度缺磷時,根皮層細胞質膜的組成和結構不完整,通透性大,碳水化合物通過質膜向外的滲漏量大,菌根真菌因而獲得充足的碳源,保證真菌正常的生長和旺盛的代謝;當植物獲得足夠的磷而使體內磷營養代謝正常時,其細胞質膜組成和結構完整,碳水化合物的滲漏量保持在較低的水平,盡管此時植物合成了足夠的碳水化合物,但菌根真菌仍不能獲得足夠的能量,導致真菌生長受阻和代謝活性降低。Remarkably, neurotransmitter receptors on the muscle cells are selected to match the neurotransmitter being produced by the nerve cells when early activity is perturbed
令人吃驚的是,當早期活動混亂的階段,肌肉細胞的神經遞質受體是被選擇用於匹配神經細胞產生的神經遞質。- 1, 4 - gt seems to play a multifunctional role hi normal cell physiology and has been associated with sperm - egg binding, cell - cell recognition, cell migration on basal lamina and neurite extension, embryonic maturation, rheumatoid arthritis, and cell development. hi this paper, it is studied on expression of the - 1, 4 - gt gene
細胞質膜上的- 1 , 4 - gt與精子的受精作用、胚胎形成、內分泌、神經元細胞的遷移、癌細胞的轉移、表皮細胞的增殖及自體免疫性疾病等方面都有著密切的關系。Maturation rates of 9 types of reconstructed gv oocytes were not differed with maternal age. after maturation of reconstructed gv oocytes, the percentages of pronuclear - stage embryos and 2 - cell embryos developed from 9 types of reconstructed oocytes by ivf or artificial activation were not influenced by cytoplasmic or nuclear changes resulting from oocytes of different age groups of mice
不同年齡段小鼠進行gv互換所形成的9種重組卵母細胞,在經人工活化或體外受精后,形成原核期胚和2 -細胞期胚的比率並不因不同年齡小鼠卵母細胞所帶來的細胞質或細胞核的改變而受到影響。Integrins, a large family of receptors that attach cells to the matrix, exert an extraordinary control on cell adhesion, migration, proliferation and survival
摘要細胞外基質受體整合蛋白全方位影響細胞的形態、運動、存活和增殖。In the new study, researchers created tumor - fighting cells by harvesting normal t cells from melanoma patients and genetically engineering these cells to carry receptor proteins on their surfaces that recognize cancer markers
在一項新的研究中.研究員在黑色素瘤患者身上提取t細胞並通過基因工程再造這些細胞,以使其攜帶可以識別癌細胞的蛋白質受體,從而創造出了抗癌細胞It is known that astrocytes take a key role in the response to hypoosmotic stimulation : astrocytes can perceive the change of osmotic pressure and release taurine which then activates glycine receptors on the neurons, and inhibits the release of vp from the neurons in son
現已發現星形膠質細胞在對低滲刺激的反應中起關鍵性的作用:星形膠質細胞感受滲透壓的變化,通過大量釋放牛磺酸( taurine ) ,作用於神經元上的甘氨酸( glycine )受體,從而抑制神經元釋放血管加壓素( vasopressin , vp ) 。At first, the vrl - cdna plasmids were transformed into tg1 r. coli to enlarge vrl - cdna ; then the plasmids were extracted and cut off with enzymes ; subsequently, vrl - cdnas were transcribed into vrl - inrna by t7 or sp6 polymerase in vitro, following vrl - mrnas were injected into xenopus laevis oocyte to express into vr1 receptor protein ; at the end the vrl + - oocytes were tested by double electode voltage clamp
這項實驗中,我們首先將大白鼠vr1 - cdna質粒轉入大腸桿菌中進行擴增,然後提取質粒並酶切,然後在體外轉錄成vr1 - mrna ,接著將vr1 - mrna注射到非洲爪蟾卵母細胞中表達為蛋白質受體,建立了實驗模型細胞,最後用雙微電極電壓鉗檢測此模型細胞。Cascades are important in signaling pathways, there extracellular signals ( such as hormones or ions ) bind with receptors on the cell membrane, triggering changes in membrane proteins that activate proteins on the cytoplasmic side of the emmbrane, setting off a chain of reactions
在信號傳導通路上級聯反應起著重要的作用,細胞外的信號(激素,離子等)和細胞膜上的受體結合,引起膜蛋白的變構,進而和細胞膜上靠近細胞質的蛋白結合,引發一系列的反應。It is one kind is passed with distinctive, the cellular film that mixes high in person accepts put oneself in another ' s position union, adjust the polypeptide that the cell grows to wait for much effect with other cell function kind material
是一類通過與特異的、高親和的細胞膜受體結合、調節細胞生長與其他細胞功能等多效應的多肽類物質。分享友人