Objective To investigate the relationship between electrocardiogram and serum alanine ami-notransferase and electrolytes in patients with primary liver cancer .Methods Clinical data of 241 patients with primary liver cancer treated in our hospital were retrospectively studied .Single factor analysis was used to analyze the risk factors of abnormal electrocardiogram in patients with primary liver cancer .The multivariate logistic re-gression analysis was performed to analyze the factors that were statistically significant .Results Single factor a-nalysis showed that age,gamma glutamyl transferase(GGT),electrolyte is associated with ECG abnormalities in the patients with primary hepatocellular carcinoma (P<0.05).Multivariate logistic regression analysis showed that,the GGT and electrolyte anomaly led to primary hepatocellular carcinoma in the patients with abnormal ECG independent risk factors .Conclusion The level of electrolyte ,age≥60 and GGT anomaly and primary electro-cardiogram in patients with hepatocellular carcinoma ( HCC ) is a close relationship for active hepatoprotective , maintain electrolyte balance therapeutic intervention for patients with hepatocellular carcinoma ( HCC) .

Objective To investigate the coagulant function of Thrombomodulin-Protein C-EPCR System in rats with hemorrhagic shock in virto study.Methods In this study,30 rats were divided into three groups,with each group 10 rats:control group,the sham shock group,hemorrhagic shock group.Hemorrhagic shock model was subjected to computer-controlled arterial hemorrhage to 40 mm Hg for 60 min The rat blood serum samples were obtained from rats in sham shock group and shock group after maintaining 3 hours,and fetal bovine serum (FBS) was used as control group.Then medium contained fore-mentioned serums cultured with SV40-transformed aortic rat endothelial cells for 6 hours,12 hours and 18hours.The messenger RNA (mRNA) expression of thrombmodulin (TM),Endothelial cell protein C receptor in the SV40-transformed aortic rat endothelial cells which were treated with serums were detected by reverse-transcription polymerase chain reaction.Results Compared to control group,SVARECs were incubated for 6hrs with shock serum,the mRNA expression of TF,TM and t-PA was significantly higher,and continued elevating at the time of 18 hours (P ＜ 0.01).Conclusions Serums from hemorrhagic shock rats upregulate TMmRNA EPCRmRNA expression on the endothelial cells surface.It is suggested that Thrombomodulin-Protein C-EPCR System pay a key role of anticoagulation,the protection of endothelial function.