有些唾液酸位于溶酶体的外表面。
方法血清唾液酸采用酶法测定。
Methods The SA was determined by the enzyme analysis method.
总唾液酸(TSA)含量比对照显著下降。
The content of total sialic acid (TSA) was significantly lower than the control cells.
结论：孕烯醇酮唾液酸苷有记忆增强作用。
Conclusion: Pregnenolone sialic glycoside has memory enhancing effects.
本发明还提供生产该唾液酸转移酶的微生物。
It is also intended to provide a microorganism which produces the sialyltransferase.
目的比较氯氮平和氯丙嗪对血清唾液酸的影响。
Objectives: To compare the different effect of clozapine and chlorpromazine on serum salivary acid.
唾液酸样物质是人类基因组中进化最为迅猛的部分。
Siglecs are among the most rapidly evolving parts of the human genome.
对唾液酸与人类健康与疾病研究的新进展做一综述。
This review introduces some recent progress of sialobiology research in human health and disease.
目的探讨防衰降脂中血清唾液酸(SA)测定的意义。
Objective To determine the significance of the lever of serum sialic acid (SA) in the study of antiaging and decreasing serum lipid.
对120例腹水患者进行了腹水唾液酸(SA)测定。
目的探讨肝非唾液酸糖蛋白受体显像与肝储备功能关系。
Objective To investigate the relation between ASGP-R developing and the reserve function of hepar.
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 galactose, glucosamine, fucose and sialic acid.
目的：研究孕烯醇酮唾液酸苷对小鼠记忆障碍的改善作用。
Objective: To investigate the antiamnesic effect of pregnenolone sialic glycoside on memory impairment in mice.
以自制唾液酸为起始原料，对扎那米韦的合成工艺进行研究。
Zanamivir was synthesized with salic acid as starting material by enzymatic catalysis method.
腹水中唾液酸含量高，推测肿瘤能比正常组织产生更多唾液酸。
A high content of sialic acids in ascites was observed, it suggests that the tumor could produce more sialic acids than the normal tissues.
目的探讨血清唾液酸检测在恶性肿瘤及炎性疾病中的诊断价值。
Objective To study the value of serum sialic acid(SA) level in diagnosis of malignancies and inflammatory diseases.
结果表明当疑有肿瘤病变时，行简单的血清唾液酸检测是有价值的。
The authors therefore propose that total serum sialic acid concentration should be measured in suspect cases of carcinomas.
水解液中和过滤后，用离子交换色谱分离与冷冻干燥得到唾液酸产品。
The solid sialic acid was obtained by lyophilization after counteraction, filtration and separation using ion exchange chromatography.
研究了宫内乙醇暴露对新生大鼠脑唾液酸含量及唾液酸酶活性的影响。
We have investigated the effects of ethanol exposure in utero on the content of sialic acid and sialidase activity in newborn rat brain.
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。
Objective To study the effect of intravenously injected noradrenaline on plasma sialic acid level and the possible mechanism.
目的探讨血清唾液酸(血清sa)与冠状动脉粥样硬化病变之间的关系。
Objective To study the relationship between serum sialic acid (SA) and coronary atherosclerotic lesion.
在过去三十多年来，已报道了许多由无唾液酸糖蛋白受体介导的肝靶向药物。
During the past more than 30 years, a lot of liver targeting conjugates mediated by ASGP-R have been prepared and reported.
表明纤维蛋白原结合唾液酸的水平可作为诊断肝硬化获得性异常纤维蛋白血症的理想指标。
Polymerization of fibrin monomer was inverse ratio with fibrinogen bound sialic acid. It suggests that fibrinogen boud sialic acid levels may be diagnostic index acquired dysfibrinogenaemia.
乳酸的作用相反，高浓度的乳酸增加了唾液酸含量，N -连接寡糖的位点占有率略有降低。
On the contrary, the L-lactate at high concentrations significantly increased the content of sialic acid and slightly decreased the site occupancy of N-linked oligosaccharides.
近年来，唾液酸及其衍生物在治疗流感、神经性疾病、炎症、肿瘤等方面有很重要的应用价值。
Recently, sialic acid and derivates also play an important roles in cureing flu, neurogenic disease, inflammation and tumors.
目的与方法：本文采用化学比色法观察了386例正常人血清唾液酸的频率分布与正常值范围。
Objective and Methods: We tested the frequency distribution and the range of normal values of the sialic acid concentration in 386 normal human serum samples by chemical colorimeter.
应用不可逆变性后的蛋白溶解力与聚唾液酸溶解力的显著差异来脱除聚唾液酸发酵液中蛋白质。
Based on the significant difference of solvency between polysialic acid and irreversibly denatured protein, two processes removing protein from the polysialic acid broth were carried out.
结果正常胆管上皮细胞主要含唾液酸粘蛋白，当胆管上皮细胞癌变时，则硫酸粘蛋白含量增加。
Results Sialic mucoprotein is a main content in nomal biliary epithelia. Sulfuric mucoprotein was increased during malignant change of biliary epithelia.
在HPLC分析唾液酸质量分数的基础上，选择盐酸作为大肠杆菌发酵液中聚唾液酸的水解用酸。
Hydrochloric acid was selected as the acid for hydrolyzing polysialic acid based on HPLC analysis results.
在HPLC分析唾液酸质量分数的基础上，选择盐酸作为大肠杆菌发酵液中聚唾液酸的水解用酸。
Hydrochloric acid was selected as the acid for hydrolyzing polysialic acid based on HPLC analysis results.
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