Severe acute pancreatitis （SAP） is closely related to dysfunction of the spleen-stomach ascent and descent. Due to the influence of modern lifestyle and dietary factors， Qi deficiency in the spleen and stomach has become the pathological basis of SAP. Its pathogenesis is characterized by dampness， heat， pathogenic factors， stasis， stagnation， obstruction， Fu-organs Qi obstruction， pathogenic excess， and healthy Qi deficiency. At different stages of the disease course of SAP， there is a focus on both pathogenic excess and healthy Qi deficiency. It is specifically manifested as Fu-organs stagnation and heat accumulation， as well as pathogenic excess and healthy Qi deficiency， during the systemic inflammatory response phase， intermingling of blood stasis and pathogenic factors， as well as Qi deficiency and blood stasis， during the infection period， and weakness of the spleen and stomach， as well as healthy Qi deficiency and lingering pathogenic factors， during the residual infection period. Based on the theory that "the spleen and stomach are the acquired foundation"， a staged treatment method centered on the core principle of "strengthening healthy Qi to eliminate pathogenic factors" was developed. The staged treatment method included "clearing the Fu-organs to expel turbidity， replenishing Qi to harmonize the stomach， activating blood circulation to expel pathogenic factors， replenishing Qi to relieve pain， promoting digestion to stimulate appetite， and replenishing Qi to invigorate the spleen". In clinical practice， Hewei Tongxie mixture， Yikang mixture， and Shiwei Jianpi Xiaoshi powder were selected for staged treatment of SAP. This article systematically summarized the theoretical basis of traditional Chinese medicine， Western medicine foundation， modern pharmacological mechanisms， and clinical application experience of the staged treatment of SAP with "strengthening the healthy Qi to eliminate pathogenic factors"， providing new ideas for the treatment of SAP with traditional Chinese medicine.

Objective To investigate the effect of hydrogen peroxide (H_2O_2) on apoptosis and calcium ion concentration of skeletal muscle satellite cells (SMSCs) in rats, and to explore the protective effect of erythropoietin (EPO).Methods The cultured SMSCs were divided into five groups: control group,H_2O_2 group, 10, 20 and 40 U/ml EPO intervention groups.Apoptosis rates and calcium ion concentration of SMSCs were analyzed by flow cytometry, and the morphology of apoptotic cells was observed by Hoechst33258 staining.Results The apoptosis rates showed significant differences (all P<0.05) among (1.93±0.57)% in control group, (22.13±1.79)% in H_2O_2 group, (16.47±2.53)%, (4.97±0.55)% and (2.93±0.47)% in 10, 20 and 40 U/ml EPO intervention groups, respectively.And calcium ion concentrations in SMSCs were 12.67 ±0.32, 27.90±0.06 and 44.53±0.93 in 10, 20 and 40 U/ml EPO intervention groups, respectively.There was significant difference in calcium ion concentration between H_2O_2 group and control group (9.70±0.09 vs.51.37± 0.64, P< 0.05).Morphology of apoptosis was observed by Hoeehst33258 dye stains in 10, 20 U/ml EPO intervention group and H_2O_2 group, while there were less apoptotic bodies in 40 U/ml EPO intervention group and control group.Conclusions EPO might have protective effects on SMSCs injured by H_2O_2 through inhibiting apoptosis and calcium ion releasing from SMSCs.

Objective:To reduce the approval attitude to domestic violence by psychological intervention for high-risk target groups.Methods:Two districts were randomly selected from the total 5 districts in Changsha,and 93 couples with high risk of spousal violence were screened from a random sample of 317 couples.They were divided into intervention group(42 couples)and control group(51 couples).Mental health education and trainings to prevent from spousal violence were provided to the intervention group 6～7 times within 6 months,while no intervention methods were provided to the control group.After 6 months,25 couples in the intervention group and 37 couples in the control group completed the investigation and evaluation on domestic violence attitude.Results:After 6 months,the number of couples that accepted or partly accepted domestic violence was reduced(15 couples vs.25 couples),also less than that of the control group( 43 couples).No significant difference was found in the control group between before and after the intervention(P>0.05).Conclusion:The psychological intervention to the newly-married couples can change their attitudes to domestic violence.

Objective To establish a method for the determination of tetrahydropalmatine in Fuyantai Capsule. Methods TLC Scanning was used. with n-hexane ∶chloroform ∶methanol(7 ∶3 ∶0.5)as developer,scanned by double-wavelength reflection,?S=275 nm,?R=370 nm,slit 1.2?1.2 mm,SX=3.Results The linear range of tetrahydropalmatine concentration was 0.2～1.0 ?g and r=0.9992. The average recovery was 96.7 %and RSD was 1.92 %.Conclusion This method is accurate with a good reproducibility and can be used for the quality control of Fuyantai capsule.

AIM: To establish a method for the determination of ephedrine hydrochloride in Juyuanzhike Tablets (Radix Platycodonis,Radix Polygalae,ephedrinelydrochloride,etc.). METHODS :Ephedrine hydrochloride in Juyuanzhike Tablets were determined by HPLC. RESULTS : The linear range was 0.2～1.6 ?g,r =0.9999.The average recovery was 97.7% and RSD was 0.58%,respectively. CONCLUSION : The method is simple,feasible and reproducible. It can be used for the quality control of Juyuanzhike Tablets.