查询词典 sialic

OPN is a secreted glycoprotein that is rich in aspartate and sialic acid residues and contains several functional domains.

OPN是富含天冬氨酸和唾液酸残基的可分泌糖蛋白，包含有多种功能域。

The influences of different surfactants (sodium dodecyl sulfate, sodium cholate and sodium deoxycholate), different electrolytes (sodium phosphate monobasic, sodium tetraborate and 3-cyclohexylamino-1-propane sulfonic acid), buffer pH and organic modifiers on the determination of sialic acid were studied.

其次建立了一种测定唾液酸的在线富集CZE法，该方法用40 mM磷酸二氢钠为缓冲溶液电解质，通过将样品溶解在乙腈：水=2：1的样品基体中，进样时间增加到100 s来达到样品富集的效果，并考察了样品基体中乙腈浓度和进样时间对富集效果的影响，研究了用硼砂或3-环己胺-1-丙烷磺酸作为电解质、缓冲溶液pH值和有机修饰剂的加入对唾液酸检测的影响。

The carbohydrate portion is made of galactose, glucosamine, fucose and sialic acid

碳水化合物部分由半乳糖、葡糖胺、岩藻糖和唾液酸组成。

The carbohydrate portion is made of gala ctose, glucosamine, fucose and sialic acid.

碳水化合物部分由半乳糖，葡糖胺，岩藻糖和唾液酸组成。

The changes of oligosaccharides imply the glicoconjugates, including sialic acid, galactose and fucose may play important roles during implantation.

在着床期子宫内膜各种细胞的凝集素受体糖基呈现规律性变化，提示子宫内膜糖基的变化与胚泡着床密切相关。

Objective To study the effect of intravenously injected noradrenaline on plasma sialic acid level and the possible mechanism.

目的 探讨静脉注射去甲肾上腺素对血浆唾液酸水平的影响及其可能机制。

This year, several groups published evidence that natural selection has recently favored a handful of uniquely human genes expressed in the brain, including those for endorphins and a sialic acid receptor, and genes involved in microcephaly.

今年（2005年），一些研究小组找到了证据证明自然选择在近期赋予了人类一些在大脑表达的、独有的基因，包括表达内啡肽和一种唾液酸受体的基因，以及与头小畸形相关的基因。

All these results above showed that the receptor for bovine rotavirus was a kind of glycoprotein with a complex structure.Sialic acid remnant is infected to be a main part of the receptor site reacting with bovine rotavirus.

实验结果表明牛轮状病毒受体是结构复杂的糖蛋白，唾液酸残基是受体与牛轮状病毒作用位点的组成部分。

PartⅡThe mechanism elucidation about effects ofα-(2,3)/(2,6)sialic acid on the Cx43gap-junction functions.(1) Westernblotting experiment showed that the decrease of sialic acid didn\'t changethe Cx43 expression and its phospholation level.(2) Westernblotting experiment showed sialidase didn,t change the ZO-1 expression,IP and confocal experiment showed sialidase improved the interaction of Cx43 andZO-1.(3) Westernblotting experiment showed sialidase didn\'t change N-cadherin expression,IP and confocal experiment showed sialidase promoted the complex formation ofCx43 and N-Cadherin.(4)Sialidase could increase the ERK1/2 phospholation level,and enchanedintercellular homotypic adhesion,Immunofluorometric assay showed sialidase couldpromote the N-cadherin cluster on the membrance.

第二部分：α—(2，3)／(2，6)唾液酸对肿瘤细胞CX43间隙连接功能影响的机制研究1、Westernblotting结果表明降低细胞膜表面唾液酸并不改变Cx43的表达及其磷酸化水平：但Cx43连接斑形成增多；2、Westernblotting结果表明唾液酸酶作用后细胞ZO—1表达没有改变，IP及免疫荧光共定位结果表明唾液酸酶作用后促进了Cx43与ZO-1的结合；3、Westernblotting结果表明唾液酸酶作用后细胞N-cadherin表达没有改变，IP及免疫荧光共定位结果表明唾液酸酶作用后促进了Cx43与N-Cadherin复合物的形成；4、唾液酸酶作用后细胞内ERK1／2磷酸化水平明显增加，细胞间同质粘附增加，以及免疫荧光表明唾液酸降低后可促进N-cadherin的膜成簇。

Objective:To establish a real-time quantitative reverse transcription polymerase chain reaction method for examining the expression of sialic acid-binding immunoglobulin-like lectin-one (Siglec-1)gene in the peripheral blood mononuclear cells in patients with coronary heart disease,so as to explore the relationship between Siglec-1 mRNA expression and the development/progression of CHD.

目的：建立检测人Siglec-1(sialic acid-binding immunoglobulin-like lectins，唾液酸结合的免疫球蛋白样凝集素1，CD169)mRNA 含量的实时荧光定量RT-PCR 的方法，并用来测定冠心病患者外周血单个核细胞中Siglec-1的基因表达水平，探讨Siglec-1基因表达水平与冠状动脉粥样硬化发生发展的关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。