查询词典 cell membrane

Abrin is one of the potent toxins isolated from the beans of plant abrus precatorius.the toxic protein consists of two disulfide-bonded subunits,the a and b chains.the b chain is a galactose-specific lectin that facilitates the binding of abrin to the cell membrane that precedes endocytosis.after entering the cells,the a chain catalytically inactivates 60s ribosomal subunits by removing adenine position 4324 of 28s r–rna,and thereby inhibits protein biosynthesis.

相思子毒素是从豆科植物(abrus precatorius l。)种子中分离的一种细胞毒性蛋白。它由a，b两条链组成，由一个二硫键相联，b链具有半乳糖凝集活性，可与细胞膜上受体结合，帮助a链进入细胞内，a链进入细胞催化失活60s核糖体亚基，从而使细胞蛋白合成被抑制。

It is important in metabolism as a component of the lipids that make up cell membrane s and of acetylcholine

在代谢过程中很重要，是膜和乙醯胆碱组成的类脂化合物的一种成分。

Results: NGF and TrkA were mainly distributed in intercalated duct, striated duct, excretory duct cells in salivary gland tissues around neoplasm, proven by pale brown positive response in cell membrane and plasm. p75 was not only found in duct epithelial cells in salivary gland tissues around neoplasm, but also apparently in serous acinus plasm.

研究发现：肿瘤周围涎腺组织中，NGF和TrkA主要分布于闰管、纹管及排泄管细胞，表现为胞膜及胞浆呈棕黄色阳性反应。p75在肿瘤周围涎腺组织中，不仅分布于导管上皮细胞，浆液性腺泡胞浆亦呈明显的阳性反应。

Sorbinil increased the PKC activity of cell plasm and decreased the PKC activity of cell membrane, while benazepril and glurenorm did not have effect on the PKC activity.

Sorbinil可通过改善多元醇代谢而降低PKC活性，同时，亦或存在其它途径如直接对PKC的抑制作用等等。

The number of window-like holes and dells of neuron cell membrane induced by salvianolic acid B increased obviously, this appearance may be relevant to strengthening the effect of substance exchange between exterior and interior cell, and promoting the signal transduction of intra-cellular.

丹酚酸B诱导神经干细胞分化的神经元细胞膜的窗孔样结构与小凹明显增多，可能与增强细胞内外物质交换功能和促进细胞内信号转导有关。

The CD54 colloid gold particles were labeled on the cell surface or projections of tumor cell membrane in each 2 cases of SCC and BCC; and in one case of SCC, CD54 colloid gold particles were also detected on tonofilament desmosome complex.

在3例鳞癌和3例基癌中，各 2例癌细胞表面及突起处观察到CD54胶体金颗粒的存在；其中1例鳞癌张力微丝-桥粒复合体处还可见CD54胶体金颗粒分布。

To master fluid mosaic model of cell membrane;peripheral proteins and integral proteins;the type of extracellular matrix;Collagen;glycosaminoglycan and proteoglycan;elastin; Occliding junctions;anchoring junctions;desmosome hemidesmosome、the structure and function of adhesion belt and focal adhesion;cell coat;cadherins;selectin;Ig-superfamily; integrins

掌握生物膜的流动镶嵌模型；膜周边蛋白和膜内在蛋白；细胞外基质的类型；胶原纤维；糖胺聚糖和蛋白聚糖；弹性蛋白；封闭连接；锚定连接；桥粒与半桥粒、粘着带与粘着斑的结构与功能；细胞外被；钙粘素；选择素；免疫球蛋白超家族；整联蛋白

When a pollen or other granule reaches the cell and bridges across between two or more IgE molecules, it causes a strain on the mast cell membrane, which tears, releasing its contents.

当花粉或其他颗粒达到细胞和桥梁，横跨两个或两个以上的IgE的分子，造成应变对肥大细胞的膜，这眼泪，释放其内容。

The free radical can kill malarian via destroying cell membrane. To explore the possible pathway of signal conduction of the cell apoptosis induced by ART, P388 cells were treated with FeSO4 first for 24 hours, and then treated with ART for 48 hours.

有研究表明，肿瘤患者，尤其是白血病患者的铁和转升一——&'&&一'&&&—&—&&&'&&———&&—&&&————&'&'———&&&' 铁蛋白受体水平显著增高，而 ART具有特异性的过氧桥结构，从而可使铁介导AJtf分于内过氧桥裂解产生自由基。

However, natamycin could not inhibit the growth of bacteria because no has no sterols exist in the bacterial cell wall and cell membrane.

但由于细菌的细胞壁及细胞膜不存在类甾醇化合物，所以纳他霉素对细菌没有作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。