极低密度脂蛋白

氧化低密度和极低密度脂蛋白对单核细胞血小板源性生长因子B链表达的影响

The Effects of Oxidized Low Density Lipoprotein and Very Low Density Lipoprotein on Platelet Derived Growth Factor B-chain Expression in Monocytes

白细胞介素-1β上行调节兔血管平滑肌细胞极低密度脂蛋白受体mRNA的表达

Interleukin-1 β Upregulates Very Low Density Lipoprotein Receptor mRNA Expression in Cultured Vascular Smooth Muscle Cells of Rabbit

青年学生血清极低密度脂蛋白载脂蛋白C的研究

Blood sample was then centrifuged and serum was retained . STUDIES ON APOLIPOPROTEIN C OF VERY LOW DENSITY LIPOPROTEIN AMONG THE COLLEGE STUDENTS

本文应用超速离心、凝胶过滤层析、高效液相色谱法分离纯化了人血清极低密度脂蛋白&载脂蛋白CⅠ和CⅢ。

Apolipoprotein C ⅰ, C ⅲ were isolated and purified by ultracentrifugation , gel filtration and high performance liquide chromatography from human serum very low density lipoprotein .

天然及氧化低密度和极低密度脂蛋白促进动脉平滑肌细胞表达巨噬细胞炎性蛋白1αmRNA

Native and oxidized low density and very low density lipoprotein enhance the expression of MIP-1 α mRNA in aortic smooth muscle cells

另外，喂食高胆固醇饲料12周同添加维生素E组，甘油三酯和极低密度脂蛋白胆固醇浓度均显著升高（P＜0.05）。

In the group fed with cholesterol , lard and vitamin E for twelve weeks , the TG , CHO , HDL-ch , LDL-ch and VLDL-ch increased obviously and there is .

结果HSC经三酯酰甘油和极低密度脂蛋白刺激后其前胶原Ⅰ、ⅢmRNA表达均明显增加。

Results After HSC was stimulated with triglyceride and VLDL , the expression of ⅰ and ⅲ procollagen mRNA increased obviously .

目的探讨脂质（三酯酰甘油和极低密度脂蛋白）对HSC前胶原Ⅰ、ⅢmRNA表达的影响。

Objective To study the effect of lipids on ⅰ and ⅲ procollagen mRNA expression of hepatic stellate cells ( HSC ) .

与健康儿童相比，单纯性肥胖症儿童的血清总胆固醇、载脂蛋白B、低密度脂蛋白-胆固醇、甘油三脂和极低密度脂蛋白-胆固醇的浓度均有显著升高（P<0.01）；

Significantly increased levels of the total cholesterol , apolipoprotein B , low-density lipoprotein cholesterol , triglyceride and very low-density lipoprotein cholesterol were observed in children with simple obesity in comparison with the controls .

多元回归分析显示：高密度脂蛋白、极低密度脂蛋白和cAMP浓度是与ISI密切相关的因素；

Multivariate regression analysis suggested that the close correlative factors to ISI were high density lipoprotein , very low density lipoprotein and CEcAMP .

鸭血浆极低密度脂蛋白（VLDL）的研究

Studies on Plasma Very Low Density Lipoprotein ( VLDL ) in Ducks

本文研究了小鼠腹腔巨噬细胞极低密度脂蛋白（VLDL）受体的调节。

The regulation of the VLDL receptor on mouse peritoneal macrophages was studied .

所得极低密度脂蛋白（VLDL）及低密度脂蛋白（LDL）经琼脂糖电泳、聚丙烯酰胺电泳（PAGE）及载脂蛋白SDS-聚丙烯酰胺电泳（SDS-PAGE）鉴定纯度良好。

The purity of isolated VLDL and LDL was confirmed by the lipoprotein electrophoresis on agarose gel and PAGE and by the apolipoprotein electrophoresis on SDS-PAGE .

影响蛋鸡血浆极低密度脂蛋白（VLDL）含量的环境因素

Environmental factors affecting the content of very low density lipoprotein ( VLDL ) in plasma of laying hens

目的：观察极低密度脂蛋白（VLDL）与低密度脂蛋白（LDL）是否能刺激肝细胞纤溶酶原激活物抑制物-1（PAI-1）的分泌。

Objective : To examine whether VLDL or LDL can stimulate the secretion of plasminogen activator inhibitor type 1 ( PAI-1 ) in hepatic cells .

用改良的葡聚糖、Mg~（++）法沉淀分离高密度脂蛋白（HDL），用新合成的分离剂Ⅱ号漂浮极低密度脂蛋白（VLDL）。

HDL lipoproteins were separated by a modification of the methed of dextran sulfate-Mg + + . VLDL lipoproteins were floated by a new synthetic Separation - I .

脂蛋白脂肪酶（lipoproteinlipase，LPL）是血浆脂蛋白代谢的关键酶，其可将乳糜微粒和极低密度脂蛋白中的甘油三酯水解为甘油和游离脂肪酸供组织利用。

Lipoprotein lipase ( LPL ) is a key enzyme of lipid metabolism , its major function is the hydrolysis of the core triglycerides of circulating chylomicrons and very low density lipoproteins .

极低密度脂蛋白受体（VLDLR）在介导甘油三酯代谢的过程中起重要作用。

Very low density lipoprotein receptors ( VLDLR ) play a critical role in the metabolism of triacylglycerols .

目的通过研究极低密度脂蛋白（VLDL）诱导人肾小球系膜细胞脂质沉积和单核细胞趋化蛋白-1（MCP-1）分泌的情况，探讨其肾毒性的机制。

Objective To investigate the effects of very low-density lipoprotein ( VLDL ) on cellular lipid accumulation and the expression of monocyte chemoattractant protein-1 ( MCP-1 ) in human mesangial cells .

目的探讨天然和氧化极低密度脂蛋白（nVLDL，OxVLDL）对培养的人脐静脉内皮细胞（HUVEC）表达血管细胞粘附分子1（VCAM1）的影响。

Objective To investigate the effect of native and oxidized very low density lipoprotein ( n-VLDL , ox-VLDL ) on the expression of VCAM-1 in the cultured human umbilical vein endothelial cells ( HUVEC ) .

但本法省去了常规超速离心分离人血清极低密度脂蛋白（VLDL）的过程，只需微量血清，便于临床应用。

This method however , omits the step of ultracentrifugation to isolate VLDL and needs only a few microliters of serum ; it is convenient for use in clinical diagnosis .

建立具有正常极低密度脂蛋白（VLDL）受体结合功能的小分子受体片段模型并借助此模型研究VLDL受体与配体结合的作用机制。

The purpose of the paper is to build a module of small molecular receptor fragments charactering normal VLDL-R binding function and study the mechanism of VLDL-R binding to ligand .

正常极低密度脂蛋白（n-VLDL）经胰蛋白酶降解后，载脂蛋白（Apo）E在电泳图谱上消失，APOB-100水解成数个分子量小于10万的片段。

After n-VLDL was subjected to proteolysis by trypsin , apolipoprotein ( apo ) E was disappeared from the electropherogram but apo B-100 was degraded into several frag-ments whose Mw was less than 100,000 daltons .

采用浊度法和高效液相色谱法研究了人血清低密度脂蛋白（LDL）和极低密度脂蛋白（VLDL）与胆固醇修饰的葡聚糖（CHD）的相互作用。

The interaction of human low density lipoprotein ( LDL ) and very low density lipoprotein ( VLDL ) with cholesterol modified dextran ( CHD ) in serum was studied by turbidity and high performance liquid chromatography ( HPLC ) method .

高密度脂蛋白（HDL）的胆固醇脂（CE）转移给极低密度脂蛋白（VLDL）、低密度蛋白（LDL）是逆向的胆固醇转移（ReverseCholesteroltransport）中的重要一步。

Cholesteryl esters in high density lipoproteins ( HDL ) is transferred to very low density lipoproteins ( VLDL ) and low density lipoproteins ( LDL ) , the re_ distribution of cholesterol from HDL to VLDL is considered a crucial step in the reverse cholesterol transport pathway .

品系、日粮粗蛋白质和代谢能间的互作对9周龄血浆极低密度脂蛋白（VLDL）、甘油三酯及总脂浓度有显著影响（P＜0.01），而对血浆胆固醇浓度无明显影响。

Interactions among line , dietary CP and ME had significant effect on plasma very low density lipoprotein ( VLDL ) . Triglyceride and total lipids concentrations ( P < 0.01 ), and had no evident effect on plasma total cholesterol concentration at 9 weeks of age for broilers .

家兔正常极低密度脂蛋白（N&VLDL）可使体外培养的小鼠腹腔巨噬细胞内甘油三酯（TG）增加6～16倍。

By adding lipoprotein lipase ( LPL ) inhibitor , benzene boronic acid ( BBA ) to the culture , the role of LPL in the accumulation of triglycerides ( TG ) in mouse peritoneal macrophages exposed to rabbit normal very low density lipoproteins ( N-VLDL ) was demonstrated .

研究了氧化修饰极低密度脂蛋白（ox－VLDL）对小白鼠腹腔巨噬细胞内脂质堆积作用及其机制。经Cu~（2＋）修饰后VLDL的电泳迁移率及脂质过氧化物含量均显著增加。

Normolipidemic human very low density lipoprotein ( n-VLDL ) is susceptible to oxidative modification by Cu ￣( 2 + ), resulting in increase of electrophoretic mobility and increase of thiobarbituric acid-reactive substance ( TBARS ) in the lipoprotein .

蛋黄胆固醇主要来源于肝脏合成的蛋黄前体&极低密度脂蛋白（VLDL）和卵黄蛋白原（VTG），蛋黄胆固醇含量主要取决于VLDL进入卵母细胞的数量。

Egg yolk cholesterol mainly come from yolk precursor-very low density lipoprotein ( VLDL ) and vitelline ( VTG ) . The content of egg yolk cholesterol depends on the amount of VLDL transported into oocyte .

结果CHD患者血清中的总胆固醇（TC）和极低密度脂蛋白胆固醇（vLDL-C）均较正常对照组高（P0.01）；高密度脂蛋白胆固醇（HDL-C）较正常对照组低（P0.01）；

Results Compared to the normal control group , the total cholesterol ( TC ) and very low density lipoprotein cholesterol ( vLDL-C ) in the CHD group were higher ( p0.01 ), and the high density lipoprotein cholesterol ( HDL-C ) was lower ( P0.01 );