【摘 要】
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Objective:To analyze the hepatic protection of n-acetyl cysteine(NAC) on severe acute pancreatitis(SAP).Methods:SD rats were randomly divided into control group
【机 构】
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Surgical Emergency Center, People’s Hospital, Sichuan Province 610072, China“,”General Surgery, Luzh
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Objective:To analyze the hepatic protection of n-acetyl cysteine(NAC) on severe acute pancreatitis(SAP).Methods:SD rats were randomly divided into control group,SAP group and NAC group.SAPAHO method was adopted to establish the model,2 h after modeling, rats inNAC group had intraperitoneal injection ofNAC(200 mg/kg).Ten rats from each group were sacrificed in every6 and12 h at different time points respectively.Liver damage, liver function and serum amylase,AST,ALT and malondialdehyde(MDA) were determined.Results:Serum amylase,AST, ALT andMDA content inSAP,NAC group at each time point were significantly higher in the control group(P<0.05), serum amylase,AST,ALT andMDA content inNAC group rats were lower in theSAP group significantly(P<0.05);Microscopic examination showed that the liver injury in rats and theNAC group significantly reduced in theSAP group.Conclusions:NAC provides effective protection against liver damage toSAP, protective fromSAP liver injury.
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