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0.05),PaO2,PaCO2 of patient and to shorten the number of application days in intensified group were better than in routine group.The improvement of nutritional status in intensified group was also superior to routine group.There was significant difference between 2 groups (P
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Objective To investigate the protective effects of Ulinastatin (UTI) and 1, 6 fructose diphosphate (FDP) on cerebral ischemia-reperfusion injury, and to discuss the protective mechanisms of UT1 and FDP on cerebral ischemia-repeffusion injury. Method Rabbit ischemia-repeffusion injury models were prepared by"four arteries occlusion". All rabbits were divided into four groups (n=6): control group, UTI (10 U/kg) group, FDP (200 mg/kg) group, UTI+ FDP group. Salt water, UTI, FDP and UTI + FDP were respectively used immediately after ischemia-reperfusion. Plasmic MDA and GSH-Px were measured at 30 minutes, 1 hour, 3 hours and 6 hours after reperfusion. Results The concentrations of plasmic MDA in every group were significantly improved compared with those in control group (P0.05 ), but significant difference could be found after 3 hours (P
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OBJECTIVE: To investigate whether sodium magnesium fructose diphosphate(SM) could raise the contents of energy sustrates-ATP, ADP and AMP in the tissues of acute myocardial infarction.METHODS: 60 rat models of acute my-ocardial infarction were randomly divided into 6 groups(n = 10): Treatment groups( A, B, C) received SM(75mg/kg, 38mg/kg and 19mg/kg) in saline sulution respectively,and control groups(D.E) received 1,6-fructose diphosphate(200mg/kg) or mag-nesium sulfate( l0mg/kg) ,another control(F) received same volume of saline.Four hours after administration, the levels of AT-P.ADP and AMP in the myocardial homogenate were determined by HPLC.RESULTS:The levels of ATP, ADP and AMP of treatment groups(A, B, C) were (612.8? 103.2), (538.0??141.2) and (325.2 ? 113.2) nmol/g; (407.6?113.4), (389.4 ? 91.5), (306.1??34.6) nmol/g and (1 637.6? 236.8), (1 366.8??279.3), (1 186.1 ??341.1) nmol/g; while those of control groups(F) were (119.0 ? 22.8), (146.5??36.8) , (436.7 ? 214.9) nmol/g, respectively(P