查询词典 cell membrane

RESULTS: The positive staining cells mostly included ependymal cells of myelocoele, glial cells, motor neurons, and epithelial cells of spinal pia mater. The staining was mainly located on the cell membrane. Most importantly, it displayed certain directivity in the glial cells, mainly at the membrane side contacting with capillary endothelial cells.

结果： 免疫组织化学染色结果显示阳性着色细胞包括有胶质细胞、中央管室管膜上皮细胞、脊髓前角运动神经元、软脊膜上皮细胞，着色部位主要在细胞膜，其中在胶质细胞表现出一定的方向性，主要分布在与毛细血管内皮细胞接触的一侧。

The effect of N-phosphoamino acids on plant cells'membrane permeability was investigated by osmotic method. It was found that in all N-phosphoamino acids, only some phosphoryl polar amino acids such as DIPPSer, DIPPThr, DIPPHis, DIPPAsp, DIPPGlu, DIPPAsn and free serine, threonine could increase the water permeability in plant cell membrane. For example, after 20min. treatment by 1. 5mM DIPPSer, the deplasmolysis time of onion cells was shortened 50%.

三、通过透性实验研究了N-磷酰化氨基酸对洋葱、豌豆等植物细胞膜水透性及溶质透性的影响，发现在所有的N-磷酰化氨基酸及自由氨基酸中，仅有部分N-磷酰极性氨基酸和自由的丝、苏氨酸对植物细胞膜上水透性有增强作用，如1.5mM N-磷酰化丝氨酸可使洋葱细胞质壁复原时间缩短一半以上。

As for CD8~+ T cells,the 3-D reconstruction map and grayscale map, which imply the distribution mode/pattern of membrane receptors,also illustrate that CD8 and CD69 receptors inhomogeneously distributing on cell membrane and forming nano-/microstructural domains:5 Atomic force microscopy is a rapidly developing tool recently introduced into the evaluation of the age of bloodstains,potentially providing useful information for forensic investigation.

以红细胞为模型，测量了在室温、室外环境及低温等三个条件下，玻璃和云母基底上细胞形态学及膜表面粘附力随时间变化的关系。

The increase in the methylene resonance signal intensity which reflects the alterations in membrane lipids and accordingly in the biophysical and biochemical characteristics of cell membrane during apoptosis was found to be closely associated with nuclear changes as detected by DNA laddering assay and the TUNEL procedure.

在用烟酰胺处理的烟草细胞中，亚甲基信号强度的增加与DNA Ladder几乎同时出现，随诱导时间的延长，亚甲基信号强度也逐渐增大，在24 h亚甲基信号强度增加约2倍。

At the 10th day after cultivation, the visual pigment immunoreaction was suffusive in the whole cell membrane and apical process; while at the 30th and 40th day, it gathered at the membrane of apical process or one pole of the cells.

体外培养10 d时，视色素弥漫地分布于整个细胞膜及顶端突起；培养20 d时视色素逐渐向顶端突起或细胞的一端集中；到培养30、40 d时，视色素聚集于顶端突起或细胞的一端，呈现极性分布特征。

Compared with the temperature of 15℃, the results showed that the RWC and the CAT activity decreased significantly, MDA and PRO content increased obviously under high temperatur, then cell membrane-lipid peroxided, membrane structure be destroyed, physiologic function disordered and resistance decreased, these were main reasons of tall fescue over summering hard and get ill easily.

结果表明：在高温下，以15℃为对照，RWC含量和CAT活性明显下降，MDA和PRO含量明显增加，导致细胞膜脂过氧化，膜结构被破坏，生理功能紊乱，抗性下降，这是其越夏困难、易发病的主要原因。

Na-K-Exchanging ATPase is a universal cell membrane protein in higher eukaryotic cells which mediates the anti-concentration gradient exchange of intracellular Na+ for extracellular K+. It plays essential metabolic roles such as maintaining sodium and potassium ion gradients across the plasma membrane. The targeted sequences were amplified by PCR to determine the genome structure of the hithertofore unsequenced portion of the alpha 1 subunit of the human Na-KExchanging ATPase gene which encodes 80-130 aa of its extracellular domain using two different templates, human genomic DNA and a human muscle cDNA library. The PCR products were analyzed by restriction endonuclease digestion and then cloned into a plasmid vector for chemiluminescence sequencing and further analysis.

Na-K-Exchanging ATPase是一种普遍存在于高等生物体内的细胞膜蛋白，主要参与介导K+和Na+在细胞内外之间的逆浓度梯度的转运，并维持一定细胞内外的离子梯度，我们采用聚合酶链式反应方法分别以人基因组DNA及cDNA文库为模板对人Na-K-Exchanging ATPaseα1亚单位基因胞外区约80-130位氨基酸编码序列进行扩增，限制性酶切分析扩增产物，并进行荧光测序，对测序结果进行同源性分析及剪接位点的搜索并对得到的核苷酸序列进行进一步的分析，发现人基因组DNA和cDNA经过扩增后分别得到833bp和195bp两种不同大小的片段Fg，Fc。

The disorganizing sequence of microspore is as follow: firstly, cell membrane dissolved, cytoplasm degenerated and became thiner; then, nuclear membrane dissolved, nuclear degenerated, and the last was nucleolus.

小孢子细胞解体顺序为：细胞膜首先断裂，细胞质分解变稀薄，然后是核膜断裂，细胞核降解，细胞质及细胞核降解物质充满整个药室，最后核仁解体。

Compared with the temperature of 15℃, the results showed that the RWC and the CAT activity decreased significantly, MDA and PRO content increased obviously under high temperatur,then cell membrane-lipid peroxided,membrane structure be destroyed,physiologic function disordered and resistance decreased,these were main reasons of tall fescue oversummering hard and get ill easily.

结果表明：在高温下，以15℃为对照， RWC含量和CAT活性明显下降， MDA和Pro含量明显增加，导致细胞膜脂过氧化，膜结构被破坏，生理功能紊乱，抗性下降，这是其越夏困难、易发病的主要原因。

RESULTS: CXCR2 was predominantly expressed in the surface of neutrophil membrane and intestinal epithelial cell membrane.

结果：CXCR2主要表达在中性粒细胞及肠上皮细胞膜表面。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。