Clinical research of fetus distress treated with hyperoxin liquid / 西安交通大学学报(医学版)

Objective To observe the effect of fetus distress treated with hyperoxin liquid and to provide evidence for this treatment.Methods A total of 70 lying-in women with fetus distress during cesarean section were randomly divided into two groups: treatment group was given infusion of hyperoxin liquid by vein and control group was given 50g/L glucose.The blood gas was analyzed in the two groups,and the SOD and MAD of fetus ambilical blood were also tested.The blood gas analysis and the Apgar scoring of neonates were carried out.Results The PaO2 in pregnant and lying-in women and SOD,PO2,SaO2,HCO-3 and BE of fetuses in treatment group were obviously higher than those in control group.The MDA and PCO2 were significantly lower than those in control group.The Apgar score in treatment group was better than that in control group.Conclusion Hyperoxin liquid can improve the anoxia status of fetus distress and save time for further clinical treatment.

Protective effect of fructose-1,6-diphosphate on myocardium during coronary artery bypass graft / 西安交通大学学报(医学版)

Objective To investigate the cardio-protective effects of fructose-1,6-diphosphate on myocardium during coronary artery bypass graft.Methods A total of 30 patients were treated with coronary artery bypass graft(CABG) and divided into group A(treated group) and group B(control group) randomly.Each group included 15 patients.In the treated group,patients were treated with FDP three days before CABG and treated with FDP before cardiopulmonary bypass(CPB).FDP was replaced by 0.154mol/L NaCl of the same volume in control group.Blood samples were collected from all patients after induction and at 1h,4h,24h and 48h after aortic declamping to measure the serum concentration of cTnI,CK-MB,SOD and MDA.Results The levels of CK-MB and cTnI at 1h,4h,24h and MDA at 1h,4h after reperfusion were significantly lower in the treated group than those in the control group(P