脑磷脂

磷脂的烷基化进程中，得出卵磷脂的含量为改性前的1.43倍，但从最终的HPLC图谱中看到，有副产物产生，不能确定脑磷脂是否减少。

During alkylate reaction , we obtained lecithin content of sample is 1.43 times to of before modified , and we also get from HPLC chromatogram chart that there were byproduct come into being , so we can 't assure cephalin whether or not deduce .

复合促吸收剂脱氧胆酸钠+氮酮+脑磷脂能在3h内达到最佳促吸收效果，吸收率为81.3%。

The compound administration of absorption enhancers , deoxycholate sodium plus azone plus cephalin had the absorption rate of 81.3 % .

抗GM1抗体和抗脑磷脂抗体与运动神经元疾病

Anti-ganglioside GM_1 Antibodies and Anti-cephalin Antibodies in Patients with Motor Neuron Diseases

方法用ELISA法测定了22例MND患者血清的抗神经节苷脂GM1抗体和抗脑磷脂抗体。

Methods Anti-gangliosides GM1 antibodies and anti-cephalin antibodies in serum were detected in22 patients with MND by ELISA assay .

卵磷脂（PC）和脑磷脂（PE）是其中两种重要的磷脂，被广泛应用于食品、医药、化妆品等行业。

Both Phosphatidyl Choline ( PC ) and Phosphatidyl Ethanolamine ( PE ) are important sorts of phospholipids , being widely used in the filed of food , pharmacy , cosmetic and so on .

在许多细胞中，含量最高的磷脂是磷脂酰乙醇胺或脑磷脂。

The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin .

温度和胆固醇对脑磷脂双分子层膜电阻的影响

Effect of temperature and cholesterol on the resistance properties of cephalin bilayer membranes

这为用氧化铝柱层析来同时制备卵磷脂和脑磷脂的工艺的工业化研究奠定了重要基础。

The work will provide important basic data for purification of phospholipids with alumina column chromatography .

薄层色谱分析表明：变质磷脂中卵磷脂、脑磷脂含量明显减少。

Thin-layer chromatographic analysis indicated the contents of lecithin and phosphatidyl ethanolamine in deteriorative phosphatide were reduced visibly .

含胆固醇的脑磷脂平面双分子层膜上嵌入两性霉素后的电性质

Electrical properties of bilayer lipid membranes ( blm ) prepared from brain lipid and cholesterol after incorporation of amphotericin

5′-三磷酸腺苷（5′-ATP）作为核苷类衍生物在体内参与磷脂类（卵磷脂，脑磷脂，丝氨酸磷脂、鞘磷脂等）的生物合成。

5 ' - Adenosine triphosphate is used to synthesizephosphatidate ( phosphatidylcholine , phosphatidylserine , phosphatidylserine , phosphatidylethanolamine , etc ) .

脑磷脂一种具有止血功能的磷脂，尤见于脑和脊椎的神经组织中（神经细胞）没有髓鞘质。

Any of a group of phospholipids having hemostatic properties and found especially in the nervous tissue of the brain and spinal cord .

二价汞、铅、镉氯化物对脑磷脂平板双分子层膜电特性的影响

THE EFFECT OF DIVALENT MERCURY , LEAD , CADMIUM CHLORIDES ON THE ELECTRICAL PROPERTIES OF CEPHALIN BILAYER MEMBRANES Determination of Gaseous Divalent Mercury in Ambient Air Using KCl Coated Denuders

采用盐桥支撑技术制备镶嵌胆固醇的双分子层卵磷脂（脑磷脂）膜，用以模拟细胞膜。

This paper aims to introduce the authors ' simulation of the cell on the bilayer lipid ( phosphatidylcholine or cephalin ) membranes ( BLM ) inlaid with cholesterol supported by salt bridge .

3×10~（-5）克复方兔脑磷脂收缩家兔，豚鼠离体胆囊平滑肌并收缩家兔离体肠管；

Co. cephalin 3 × 10 ~ ( - 5 ) g increased the contractive amplitude of isolated guinea pig and rabbit gallabladder smooth muscle , It also contracted the isolated rabbit 's duodenum smooth muscle .

提出了用吸附剂、微滤膜去色、除杂，用金属盐沉淀剂除去脑磷脂的新工艺，从而使产品中卵磷脂含量达到85%以上。

The methods of using adsorbent and micropore membrane to decolor and to remove impurity were put forward . The purity of soybean lecithin product reached more than 85 % with metallic compound for precipitating kephalin .

实验结果表明：大豆油脚先经脱水、脱油，再经95%乙醇浸提后粗分为粗卵磷脂和粗脑磷脂，以硅胶为吸附介质，分别进行柱色谱分离。

The soybean oil sediment was removed water and oil , and then separated into two parts ( crude PC and PE ) by using 95 % ethanol extraction as the raw materials for column chromatography separation .

研究了固定相初始含水量和流动相含水量对硅胶柱层析同时分离纯化卵磷脂和脑磷脂的影响。

The effects of initial water content in silica-gel and the water content of mobile phase on the simultaneous purification of Phosphatidyl Choline ( PC ) and Phosphatidyl Ethanolamine ( PE ) by silica-gel column chromatography were studied systematically .

柱色谱法制备高纯大豆卵磷脂和脑磷脂研究5′-三磷酸胞苷（5′-CTP）作为核苷类衍生物在体内参与磷脂类（卵磷脂，脑磷脂，丝氨酸磷脂、鞘磷脂等）的生物合成过程。

Preparation of high purity soybean phosphatidylcholine ( PC ) and phosphatidylethanolamine ( PE ) with column chromatography 5 ' - Cytidine triphosphate is used to synthesize phosphatidate ( phosphatidylcholine , phosphatidylserine , phosphatidylserine , phosphatidylethanolamine and so on ) .

脑中磷脂酰丝氨酸（PS）是在基团交换酶作用下生成的。

Biosynthesis of brain phosphatidylserine ( PS ) depends on base exchange reaction catalyzed by base exchange enzymes .

目的分析不同年龄大鼠脑中磷脂成分的变化。

Capillary electrophoretic analysis of aluminium extracted from mouse brain ;

目的探讨缺锌对大鼠脑肌醇磷脂信号转导系统的影响。

Objective : To investigate the effect of zinc deficiency on phosphoinositol signal transduction system in rat brain .

碘氟联用对大鼠脑细胞膜磷脂和脂肪酸组成的影响

Influence of combined iodine and fluoride on phospholipid and fatty acid composition in brain cells of rats

尽管有关脑啡肽与磷脂膜的相互作用的报道很多，但绝大多数研究集中于对脑啡肽与受体蛋白结合后或与磷脂膜结合后的构象变化。

Although many studies have been carried out on the interaction of enkephalins and lipid membranes , most of them were focused on the conformation feature of enkephalins upon their binding to receptors or lipid membranes .

大鼠脑缺血时脑细胞膜磷脂含量变化

Changes of the Brain Cell Membrane Phospholipids Content During Focal Cerebral Ischemia In Rat