肌质网

大鼠心肌肌质网DNA结合蛋白的提取及在急性气胸时的变化

The Extraction of Sarcoplasmic Reticulum DNA Binding Protein in Rat Cardiac Muscle and its Alteration in Acute Pneumothorax

肌质网发达，与线粒休、核膜广泛联系。

Sarcoplasmic reticulum are well-developed and widely connect with mitochondria and nuclear envelope .

结论：外源质粒DNA可影响肌质网钙转运功能。

Conclusion : Plasmid DNA could influence SR Ca2 + transport .

稀土对肌质网Ca~（2＋）－ATP酶活性的影响

Effects of Rare Earths on the Activity of Sarcoplasmic Reticulum Ca ￣( 2 + ) - ATPase

GM1对肌质网Ca~（2+）-ATPase活性及膜流动性的影响

Effect of GM1 on Ca ~ ( 2 + ) - ATPase Activity and Membrane Fluidity of Sarcoplasmic Reticulum

Gen正性肌力作用与心肌细胞膜上的ER和Na+-Ca2+逆交换无关，可能与肌质网内Ca2+的释放和摄取有直接的关系。

The mechanisms responsible for this positive inotropic effect induced by genistein probably are the SR Ca2 + release and uptake , but not relate to the activation of estrogen receptor and Na + - Ca2 + reverse exchanger .

目的：为进一步研究肌质网钙ATP酶转基因在心力衰竭中的质粒价值，并观察腺相关病毒对心肌细胞感染的动态过程和对外源基因的表达能力。

AIM : To assess plasmid value of sarcoplasmic reticulum calcium ATPase ( SERCA2a ) transgene in heart failure , and to observe the effect of recombinant adeno associated virus ( rAAV ) on dynamic process of cardiac myocytes infection and expression of exogenous genes .

方法提取肌质网囊泡，分别检测其在不同Na+、K+浓度下还原型辅酶Ⅰ（nicotinamideadeninednucleotide，NADH）氧化初速率、超氧产率、[3H]-ryanodine结合率和Ca2+释放速率的变化。

Method Isolated sarcoplasmic reticulum ( SR ) vesicles were used , initial rate of NADH oxidation , production of superoxide , ~ 3H-ryanodine binding rate , and Ca ~ 2 + release rate were detected respectively in different Na ~ + and K ~ + concentrations .

肌质网Ca2+泵蛋白的活性受受磷蛋白的调控。

The activity of sarcoplasmic reticulum Ca2 + is regulated by a protein called phospholamban .

黄鼠心肌肌质网超微结构及摄钙速率的季节性变化

Seasonal variation in tee ultrastructure and calcium uptake rate of cardiac sarcoplasmic reticulum in ground sqirrel

丹参酮对心肌肌质网脂质过氧化过程中脂类自由基的清除作用

Studies on the scavenging effect of Tanshinone on lipid free radical of cardiac sarcoplasmic reticulum during peroxidation

本文研究了山莨菪碱对肌质网Ca~（2+）-ATPase活力及转运功能的影响。

The effects of anisodamine on the activity and the transport function of SR-Ca 2 + ATPase have been studied .

用偶氮胂Ⅲ指示剂检测心肌肌质网Ca~（2+）主动转运

Measurement of ATP-dependent Ca ~ ( 2 + ) transport by cardiac sarcoplasmic reticulum with arsenazo ⅲ as a Ca ~ ( 2 + ) indicator

心功能的降低与心肌细胞膜离子通道、钠钙交换蛋白及肌质网钙泵功能的下降以及心肌间质纤维化等有关。

Besides the myocardial fibrosis , the decreased cardiac function is also related to the functions of membrane channel protein , Sarco endo reticulum calcium ATPase .

最可能的机制涉及直接抑制肌质网Ca~（2+）释放通道和在某种场合因兴奋收缩偶联阻断，但钙如何促使细胞损伤也仍未解决。

The most likely mechanism involves a direct inhibition of the SR Ca2 + releasing channel and in certain situation a block in E-C coupling , but how Ca2 + triggering cell injury remains unresolved .

有关细胞内游离钙浓度变化的机制，主要有细胞外钙离子内流和细胞内肌质网/肌浆网中钙释放两种途径。

It is known that intracellular Ca ~ 2 + mostly comes from two ways : influx of extracellular Ca ~ 2 + and Ca ~ 2 + release from ER ( Endoplasmic reticulum ) / SR ( Sarcoplasmic reticulum ) calcium pool .

大鼠骨骼肌肌质网序列非依赖性的DNA结合蛋白

Sequence independent DNA binding proteins in rat skeletal muscle sarcoplasmic reticulum

目的：观察DNA与骨骼肌肌质网蛋白结合后对肌质网功能的影响。

Objective : To observe the effect of plasmid DNA binding to sarcoplasmic reticulum ( SR ) non nuclear DNA binding proteins on SR function .

质粒DNA对大鼠骨骼肌肌质网Ca~（2+）-ATPase活性及ryanodine受体结合反应的影响

Effect of plasmid DNA on Ca ~ ( 2 + ) - ATPase activity and ryanodine receptors bound activity in rat skeletal muscle sarcoplasmic reticulum

兔骨骼肌肌质网磷脂组分及脂肪酸的分析

The Compositional Analysis of Phospholipids and Their Fatty Acids in Rabbit Sarcoplasmic Reticulum

特定理化因子对骨骼肌肌质网囊泡氧化还原系统的影响研究

Study on the Effects of Specific Physical and Chemical Factors on Redox System of Skeletal Muscle Sarcoplasmic Reticulum

目的探讨胆红素对急性运动所致腓肠肌肌质网某些功能改变的影响。

Objective : To study the effect of bilirubin on the functional changes of sarcoplasmic reticulum ( SR ) induced by acute exercise .

磷脂酰胆碱对兔骨骼肌肌质网钙泵磷酸化微区分子运动的影响

Effect of Phosphatidylcholines on the dynamic microstructure of phosphorylation domain of ca ~ ( 2 - ) - atpase from rabbit sarcoplasmic reticulum

肌纤维内肌质网钙漏可能诱发肌钙蛋白抑制亚基降解

Calcium leak of sarcoplasmic reticulum induces degradation of troponin I in skeletal muscle fibers

离体骨骼肌肌条肌质网Ca~（2+）释放功能的间接测量方法

Indirect evaluation of sarcoplasmic reticulum ca2 + release function in ex vivo skeletal muscle strips

缺血加速肌细胞线粒体，肌质网退变；

Ischemia accelerated the degeneration of mitochondria and sarcoplasmic reticulum .

结果肢体制动加速了肌细胞的线粒体，肌质网退变；

Results The degeneration of mitochondria and sarcoplasmic reticulum were accelerated after limb fixation .

研究川芎嗪对吊尾大鼠骨髂肌胞浆钙调节功能及肌质网钙调节功能的影响。

To study the effects of Ligustrazine on regulation of cytoplasmic calcium of skeletal muscle and its sarcoplasmic reticulum of tail-suspension rats . Methods : 1 .

Ryanodine受体1（RyR1）在骨骼肌细胞的兴奋收缩偶联过程中扮演重要角色，是肌质网快速释放Ca2+的通道。

Ryanodine receptor 1 ( RyR1 ) plays a vital role in excitation-contraction coupling in skeletal muscle . It is the fast Ca 2 + release channel of the sarcoplasmic reticulum .