Clinical efficacy of Qingre Quzhuo capsule in the treatment of non-alcoholic fatty liver disease

Background:To observe the clinical effect of Qingre Quzhuo capsule in the treatment of non-alcoholic fatty liver disease.Methods:90 patients with non-alcoholic fatty liver disease in our hospital from January 2021 to January 2022 were randomly divided into observation group and control group,45 cases in each group.All patients received routine lifestyle intervention and the control group received oral polyene phosphatidylcholine capsules 2 capsules/time(456 mg),three times daily;45 cases in the observation group were given Qingre Quzhuo capsule(Jiyao Z2017040,0.5 g/grain)2.5 g/time,3 times/day,for 12 weeks.The clinical efficacy,liver function,liver transient elastography controlled attenuation index value,lipid metabolism,oxidation and antioxidant indexes were compared between the two groups after treatment.Results:The observation indexes of the two groups after treatment were better than those before treatment(P<0.05).After treatment,the total effective rate of the observation group was higher than that of the control group.Lipid metabolism indexes and oxidation indexes were lower than those in the control group.All antioxidant indexes were higher than control group.The decrease of liver transient elastography controlled attenuation index value was better than that of the control group and the difference was statistically significant(P<0.05).There was no significant difference in the decrease of alanine aminotransferase between the observation group and the control group after treatment.The decrease of r-glutamyltransferase was statistically significant(P<0.05).Conclusion:Qingre Quzhuo capsule in the treatment of non-alcoholic fatty liver disease can improve liver function,regulate lipid metabolism indexes of patients,improve the antioxidant capacity of liver cells and improve the controlled attenuation index value of liver transient elastography.In addition,it is superior to polyene phosphatidylcholine in regulating lipid metabolism,antioxidant capacity and controlled attenuation index value of patients with non-alcoholic fatty liver disease which is safe and worthy of promotion.

Recent Progress in Symplectic Algorithms for Use in Quantum Systems

In this paper we survey recent progress in symplectic algorithms for use in quantum systems in the following topics:Symplectic schemes for solving Hamiltonian systems;Classical trajectories of diatomic systems,model molecule A2B,Hydrogen ion H+2 and elementary atmospheric reaction N(4S)+O2(X 3Σ−g)→NO(X 2Π)+O(3P)calculated by means of Runge-Kutta methods and symplectic methods;the classical dissociation of the HF molecule and classical dynamics of H+2 in an intense laser field;the symplectic form and symplectic-scheme shooting method for the time-independent Schr¨odinger equation;the computation of continuum eigenfunction of the Schr¨odinger equation;asymptotic boundary conditions for solving the time-dependent Schr¨odinger equation of an atom in an intense laser field;symplectic discretization based on asymptotic boundary condition and the numerical eigenfunction expansion;and applications in computing multi-photon ionization,above-threshold ionization,Rabbi oscillation and high-order harmonic generation of laser-atom interaction.