钠泵

正常SD大鼠组织钠泵α亚单位的基因表达

Distribution of sodium pump α subunit isoforms in normal sprague dawley rats

神经节苷脂GM1和GM3对兔红细胞膜钠泵活性的影响

Effects of gangliosides gm_1 and gm_3 on the sodium pump in rabbit red cells

我们从人脑和肝组织中分离获得的神经节苷脂单组分GM1和GM3对兔红细胞膜钠泵活性影响进行了研究。

Pare gangliosides GM1 and GM3 were isolated from human brain and liver tissues .

目的对比研究两性霉素B与维生素E对大鼠晶状体钠泵α亚单位mRNA表达的影响。

Objective To investigate the influence of amphotericin B and vitamin E on expression of mRNA of rat lens sodium pump alpha subunit .

结论两性霉素B与维生素E通过作用于大鼠晶状体钠泵α亚单位不同的重整异构体，提高其在mRNA水平的表达。

Conclusion Amphotericin B and vitamin E could enhance the expression of mRNA of sodium pump alpha subunit owing to affection on the different α - isoforms .

Src激酶和EGFR参与了钠泵介导的信号传导。

The Src kinase and EGFR may take part in the Na , K-ATPase signal transduction .

实验表明：GM1对兔红细胞膜钠泵有激活作用，而GM3则为非竞争性抑制作用，Vm发生改变而Km不变。

The results indicate that GM1 activates the sodium pump , but GM3 is a non-competitive inhibitor of the sodium pump in rabbit red cells .

心功能Ⅲ、Ⅳ级时，上述指标变化更明显（P均＜0.01），且钠泵活性也显著下降（P＜0.05）。

And Na + pump activity also significantly lower in patients with cardiac function of class ⅲ, ⅳ ( P 0.05 ) in addition to further marked changing of above indices ( P 0.01 ) .

维生素E作用后的晶状体钠泵α亚单位仅α1重整异构体在mRNA水平的表达明显增高（P<0.01）。

While vitamin E acting on the rat lens , the expression of mRNA of sodium pump alpha subunit were enhanced only in α 1 ( P < 0.01 ) .

哇巴因（Ouabain）对体外培养人肿瘤细胞的生长抑制作用及其与钠泵的关系

The effect of ouabain inhibition on the growth of cultured human tumor cells and its relation to sodium-pump

在对中国实验快堆（CEFR）钠泵的故障仿真实验中，该方法能够较好地识别出故障。

This method is applied to fault diagnosis for so-dium pump for China Experiment Fast Reactor ( CEFR ) .

结果正常大鼠晶状体钠泵α重整异构体在mRNA水平的表达以α2为主，与α1及α3比较差异有显著性意义（P0.01）。

Results In normal rat lens , the expression of mRNA of sodium pump alpha subunit were dominated by α 2 , the comparison among the three groups (α 1 ,α 2 ,α 3 ) showed significant difference ( P0.01 ) .

哇巴因与地高辛对垂体钠泵α亚单位表达的影响存在明显不同：在mRNA水平，哇巴因使α1、α2及α3亚单位的表达均明显减弱，而地高辛仅使α3亚单位表达减弱；

The effects of ouabain and digoxin on sodium pump α subunit isoform expression in pituitary were also different : At mRNA level , all the three isoforms of sodium pump decreased in ouabain group but only α 3 subunit decreased in digoxin group .

分别应用分子生物学RTPCR及免疫组织化学技术，探讨各组大鼠垂体钠泵α1、α2及α3亚单位mRNA及蛋白水平基因表达的改变。

Six weeks later , all the rats were killed and sodium pump α 1 , α 2 , and α 3 subunit were detected in the pituitary with RT PCR method and immunohistochemical assay at mRNA and protein levels , respectively .

处死动物，取其晶状体分别进行光镜下观察细胞形态的改变，电镜下观察超微结构的变化，RT-PCR法测定各组大鼠晶状体钠泵α亚单位在mRNA水平的表达状况。

Kill the rats and take out their lens to observe the cells morphological changes under the light microscope , to explore the ultramicroscopic structure alteration under the electron microscope and examine the expression condition of α subunit of sodium pump on mRNA level by means of RT-PCR .

测定20例正常人和20例高血压病患者的心尖搏动图指数、血清内源性类洋地黄物质（EDLS）浓度、红细胞膜Na+-K+-ATP酶（钠泵）活性及红细胞内钾、钠、钙总量。

In 20 normal subjects and 20 patients with essential hypertension we tested apexcardiogram indices , serum endogenous digoxin like substance ( EDLS ) concentration , erythrocyte membrane Na + K + ATPase activity and erythrocyte K , Na and Ca contents .

作者于1983年开始将以葡萄糖&钠泵学说为理论的口服补液盐（ORS）技术引入我国畜牧兽医领域，经过几年的临床研究；

In 1983 , the authors began to study the oral rehydration solution ( ORS ) which is based on the theory of glucose-sodium pump to control diarrhea and dehydration of calves , pigs , chickens and dogs , and the rate of effectivity was 86-98.7 % .

NHAs是一种次级钠泵系统，于1974年在大肠杆菌中首次报道，广泛分布于细菌、古细菌、真菌、植物、动物、哺乳动物乃至人类细胞内。

NHAs belong to secondary sodium pump system , and widely distribute in a variety of life forms , such as bacteria , archaea , fungi , plants , animals , mammals and even humans .

牛下丘脑钠泵抑制因子的纯化及特性的研究

Study on the purification and chemical nature of sodium pump inhibitor

人血浆部分纯化的内源性钠泵抑制物生物学特性

Biological Properties of Partially Purified Endogenous Sodium Pump Inhibitor from Human Plasma

羊心脏浦肯野纤维膜钠泵活动的测量

Measurement of Sodium Pump Activity in Sheep Cardiac Purkinje Fibres

基于自适应神经网络技术的钠泵诊断

Fault Diagnosis for Sodium Pump Based on Self-Adaptive Neural Networks

正常与部分除极的心脏浦肯野纤维膜钠泵活动的比较

Sodium-pump activity in partly depolarized cardiac purkinje 's fibres

原发性高血压患者钠泵抑制性体液因子的研究

Study on Circulating Humoral Sodium-Pump Inhibitor in Essential Hypertension

六种强心甙对羊心脏浦肯野纤维钠泵活动的抑制作用

Inhibitory effects of 6 cardiac glycosides on sodium pump in sheep Purkinje fibers Activities

膜流动性与肿瘤宿主红细胞钠泵活性升高的关系

Relation between fluidity of erythrocyte membrane and sodium pump activity in tumor bearing mice

中国实验快堆钠泵故障诊断系统的开发研究

The Development of Fault Diagnosis Systems of Sodium Pump for China Experiment Fast Reactor

镉对大鼠肾皮质钙泵和钠泵活性的影响

The Effect of Cadmium on Ca Pump and Na Pump of Kidney Cortex in Rats

羊心浦肯野纤维钠泵活动与动作电位长度关系

On the Relationship Between Sodium & Pump and Action Potential Duration in Cardiac Purkinje Fibres

急性心肌梗塞时氧自由基对钠泵的损伤作用

The Role of Oxygen Free Radicals in Injury to Sodium Pump after Acute Myocardial Infarction