Objective: To investigate the prevalence, clinical characters and related factors of somatoform disorder in general hospital ward. Methods:By the SD criterion of ICD-10 and the Questionnaire for Inpatients we screened the somatoform disorder patients in general hospital wards, and compared psychosomatic symptoms of the SD patients and the patients with physical disease by SCL-90 scale.Results:42 inpatients were diagnosed as SD among 1012 inpatients. The most common somatic symptoms of SD included chronic pain, gastrointestinal and parasympathetic symptoms. SD inpatients were younger than body disease inpatients(t=2.32,P

Objective To investigate the methods of anesthesia,infusion and the skill of removing urinary calculus for the treatment of uretemlith stones using ureterescope air pressure path lithoclasty.Methods Six hundred and ninety ureterolith stone patients using ureterescope air pressure path lithoclasty,383 patients were anesthetized by single sacro-anesthesia,and the diclofenac sodium suppositories were added in 312 cases to strengthen the anesthesia effeets.Antegrade perfusion with furosemide in the operation was used.Results Broken the stones in orthophoria were successful in 645 patients.the total success rate Was 93.5%and the total rate of removing urinary calculus was 93.8%.Conclusions Ureteroscope air pressure path lithoclasty is high efficiency,safety and easy manipulation.It is a satinfactory method for the treatment of ureterolith stones,and the correct method of anesthesia and infusion perfect skill of removing urinary calculus can improve the rate of removing urinary calculus and decrease the costs.

Aim To evaluate the effects of Brucine of restraining transplanted tumor growth,prolonging their survival time and its toxicity on haematopoietic and immune systems as well as hepatic and renal function in mice transplanted with Hepatocarcinoma Heps cells.Methods ICR male mice of Hepatocarcinoma Heps tumor model(Heps mice)was made through Heps cells inoculation.Anti-tumor activity of Brucine was evaluated in terms of tumor inhibitory ratio and life elongational ratio of mice transplanted with Heps tumor.The toxicity of Brucine was measured the mice weight,immune organ weight,blood cell index(leukocyte,erythrocyte,platelet,and hemachrome protein),and hepatic function index(ALT,AST)as well as renal function index(BUN) of Heps mice.Results Brucine had significant restraining effect on the growth of Heps tumor in mice.Its inhibitory rate was 30.34%(1.61 mg?kg~(-1)),46.21%(3.23 mg?kg~(-1))and 42.07%(6.46 mg?kg~(-1))respectively,and 3.23 mg?kg~(-1)(1/20 LD_(50)) was the best dosage of Brucine for treating Heps tumor in vivo,while Brucine had no distinct effect of prolonging the life of Heps mice.Moreover,it enhanced the weight of body and thymus index as well as spleen index,and had no distinct influence on blood cell index as well as ALT,AST and BUN in Heps mice.Conclusion Brucine can inhibit the growth of transplanted Heps tumor,enhance the weight of immune organ index significantly,and has no toxicity on haematopoietic and immune systems as well as hepatic and renal function of mice transplanted with Heps tumor.It may be developed into a promising anticancer drug through further study