Objective:It aims to give full play to the role of financial supervision in promoting strict financial discipline,main-taining financial order,and realizing the high-quality development of the health system,and help financial and accounting supervi-sion take root in the daily management of public hospitals.Methods:Based on the strategic theory and guided by the problems faced by public hospitals,the objectives,paths and means of financial and accounting supervision were integrated into the strategic layout with"overall strategy,competitive strategy,functional strategy,and support strategy"as the chain.Results:A financial and accounting supervision system for public hospitals was formed with"one basic program,three core functions,five management tools,and four types of basic work"as the basic framework.Conclusion:Managers can effectively help public hospitals stabilize their income,optimize their structure,reduce costs,enhance their competitive advantages,and promote their own high-quality development by optimizing their work around the supervision system,deepening reform,and insisting on innovation.

Objective:It aims to give full play to the role of financial supervision in promoting strict financial discipline,main-taining financial order,and realizing the high-quality development of the health system,and help financial and accounting supervi-sion take root in the daily management of public hospitals.Methods:Based on the strategic theory and guided by the problems faced by public hospitals,the objectives,paths and means of financial and accounting supervision were integrated into the strategic layout with"overall strategy,competitive strategy,functional strategy,and support strategy"as the chain.Results:A financial and accounting supervision system for public hospitals was formed with"one basic program,three core functions,five management tools,and four types of basic work"as the basic framework.Conclusion:Managers can effectively help public hospitals stabilize their income,optimize their structure,reduce costs,enhance their competitive advantages,and promote their own high-quality development by optimizing their work around the supervision system,deepening reform,and insisting on innovation.

Objective To study the anti-tumor effects of humulon on arylamine N-acetyltransferase-1(NAT1)activity.Methods Employing HPLC,using PABA as substrate,in intact SGC-7901 cells and their cytoplasm,making PABA being acetylated to Ac-PABA by NAT1 as the activity of NAT1.Reverse transcriptase polymerase chain reaction(RT-PCR)assay was used to study the expression of the NAT1 mRNA.Results The results show that humulon could inhibit the production of Ac-PABA in intact SGC-7901 cell and the cytoplasm,the production of Ac-PABA was gradually increased with the interaction time increasing.But comparing with corresponding negative control group's,the production of Ac-PABA was decreased evidently and the humulone could inhibit the expression of NAT1 mRNA.Conclusion Humulon could prevent the occurrence and deterioration of cancer.Its mechanisms can be attributed to its effect on decreasing the production of acetylation of carcinogenic aromatic amines,which is acetylated from aromatic amines,and inhibiting the NAT1 activity and expression of NAT1 mRNA.

Objective To explore the effects of humulon on kinetic parameters of N-acetyltransferase-1(NAT1) of human gastric cancer SGC-7901.Methods Employing HPLC,using para-aminobenzoic acid(PABA) as substrate,in intact SGC-7901 cells and their cytoplasm,taking the speed of PABA being acetylated to Ac-PABA by NAT1 as the rate of NAT1,using double reciprocal plot,taking the reciprocal of concentration of PABA and reaction rate of NAT1 as coordinates,regression equation was obtainied and the Michaelis constant(Km) and maximum reaction velocity(Vmax) were calculated.Results Study on enzyme kinetics demonstrated,as for intact SGC-7901 cells,Km and Vmax of control group were(3.910?0.087) ?mol/L and(0.306 0?0.006 7) pmol/L(1?106 cells),respectively,Km and Vmax of the humulon group were(3.830?0.123) ?mol/L and(0.275 0?0.005 8) pmol(1?106 cells),respectively.As for the cytoplasm of SGC-7901 cells,Km and Vmax of control group were(760.2?210.2) ?mol/L and(0.191 0?0.043 7) pmol/(mg?min),Km and Vmax of the humulon group were(449.0?72.9) ?mol/L and(0.094 0?0.010 4) pmol/(mg?min).Statistically,as for intact SGC-7901 cells or their cytoplasm,there was no difference of the Km between control group and humulon group,but there was remarkable difference of Vmax between control group and humulon group,P