Objective To improve patients' satisfaction degree with nursing work,understand the psychological characteristics and demands of primipara during parturition period.Methods From January 2008 to January 2010,480 cases of primipara from department of obstetrics of our hospital were selected and divided into the observation group and the control group with 240 cases in each group.The control group adopted routine nursing,while the observation group was given psychological nursing and the Chinese medical nursing.The incidence of urinary retention and satisfaction degree of both groups were compared.Results The psychological characteristics and demands of primipara during primipara period showed no remarkable difference.The incidence of urinary retention was lower and satisfaction degree with nursing work was higher in the observation group than the control group.Conclusions The primiparas have anxiety because of fearing pain during parturition period,psychological nursing combined with Chinese medical nursing can reduce the occurrence of postpartum urinary retention and improve the satisfaction degree with nursing work.

OBJECTIVE:To study the in vitro and in vivo bacteriostatic actions of Ganmaoreduqing oral liquid(GMRDQ) METHODS:The bacteriostatic actions of GMRDQ were observed with conventional in vitro and in vivo tests RESULTS:GMRDQ could significantly inhibit Staphylococcus aureus,?-hemolytic streptococcus,?-hemolytic streptococcus,Streptococcus pneumoniae and Hemophilus influenzae and it could protect mice from death induced by intraperitoneal injection of S aureus CONCLUSION:GMRDQ has in vitro and in vivo bacteriostatic actions

Objective To search for the relationship between the time before diagnosis and clinic in children'sacute Leukemia. Design Clinical cases analysis. Patients 72 Child patients with acute leukemia, 39 male and 33 female. The range of age is from6 months to 15 years old. First treated patients are 44 and the second treated patients are 28. Rebults and Conclusions The average time before diagnosis (19. 14wk) in children's acute leukemiaof10 years old group(6.94wk), The diagnosis time of infiltration symptom(10.30wk) is the longest and hemorrhage symptem isthe shortest among all the symptom of first break out. The time before diagnosis have not significantdifference among all the types of ALL. The time before diagnosis of ANLL (5.24wk) is shorter thanthat of ALL (7.74wk).

Objective:To investigate the methods of seamless integration between supplies management system for orthopedic implant consumables and HIS, and realize real-time dynamic monitoring of orthopedics implant material.Methods: After full investigation and process reengineering, we have carried out the dictionary to reconsider and code corresponding to orthopedic implant consumables, by implementing integration with HIS, successfully establishing the real-time dynamic supervision mode of orthopedics implant material.Results: Two systems have completed seamless integration, and safely use more than three years with remarkable application results.Conclusion: We make the successful innovation of advanced management ideas combined with information technology, to solve the problem of orthopedic implant consumables management and provide adequate protection to continuously improve the level of medical safety and quality management.

AIM: To observe the protective effects of losartan and astragalus membranace on the kidney of diabetic rats, and to study their possible mechanisms. METHODS: The diabetic rats were induced by a single intraperitoneal injection of streptozotocin. At the end of 12th week,changes in urinary albumin excretion, urinary ? 2-MG excretion, Ccr,NO,ET-1 levels in blood, urinary and renal tissue were observed. Serum and urinary TGF-? 1 concentration,average volume of glomeruler,average thickness of glomerular basement membrane were also measured. RESULTS: In the treated diabetic rats, urinary albumin excretion, urinary ? 2-MG excretion, Ccr, urinary and renal tissue NO, urinary TGF-? 1, average volume of glomeruler, average thickness of glomerular basement membrane decreased obviously as compared with diabetic untreated rats. These effects were enhanced when losartan was combined with astragalus membranace. CONCLUSION: Losartan or astragalus membranace reversed the injury of renal structure and function in STZ-induced diabetic rats. The protective effects were enhanced when losartan was combined with astragalus membranace. The decrease in NO,ET,TGF-? 1 concentration in renal tissue may be one of mechanisms for this action.

The incidence of venous thromboembolism in patients with ovarian cancer is much higher than other gynecologic cancers. Approximate 20%of ovarian cancer patients have hypercoagulable status during different phases of their disease. Ovarian cancer itself can induce hypercoagulability, but meanwhile the over activated coagulation system may promote disease progression. Coagulation system disorder is one of the most important prognostic factors in ovarian cancer. Recently, hypercoagulability becomes a hot spot in the ovarian cancer research ifeld. This article reviews the mechanism of hypercoagulability, its clinical implication and correlated treatment in ovarian cancer patients.

Tachycardia-induced cardiomyopathy (TIC) is defined as a kind of cardiomyopathy with cardiac dilatation and dysfunction secondary to sustained or recurrent tachyarrhythmia.Myocardial dysfunction can wholly or partially recover after control of the responsible tachyarrhythmia.TIC,a reversible acquired cardiomyopathy with generally benign prognosis,can occur at any age;however,it often proves to be unrecognized by most of pediatricians in clinical practices.Now,the clinical criteria,pathogenesis,characteristics,therapy and prognosis of pediatric TIC were summarized,so as to provide a clinical basis for early recognition and prompt therapy.

Objective To optimize ultrasonic-assisted extraction Epimedin C and Icariin from Epimedii Wushanensis Herba by response surface methodology. Methods On the basis of single factor tests, Box-Behnken experimental design and response surface methodology were adopted to optimize extraction conditions with the concentration of ethanol, ultrasonic time and solid-liquid ratio as factors. HPLC was used to determine the content of Epimedin C and Icariin from Epimedii Wushanensis Herba. Results Optimal ultrasound-assisted extraction technology was as following: the concentration of ethanol was 73%; the ultrasonic time was 22 min; the ratio of liquid to material was 1:32. The contents of Epimedin C and Icariin from Epimedii Wushanensis Herba were 15.90% and 0.75%, respectively. Conclusion This extraction technology can improve the extraction efficiency of Epimedin C and Icariin from Epimedii Wushanensis Herba, which is in accordance with predicted value.

Objective To observe the effect and mechanism of Bush en Tiaojing Decoction (Decocti on for reinforcing the kidney and regulating the menstruation) on ovulation of p olycystic ovary syndrome (PCOS) rats. Methods Eighty fe male SD rats were made PCOS models and randomized into blank group, model group, metformin group, Bushen Tiaojing Decoction high and low dose group s, with 10 ones in each and the remainders removed. The changes of serum leptin, ins ulin and testosterone in each group were observed. Results In Bushen Tiaoji ng Decoction high and low dose groups, serum leptin, insulin and testosteron e were all decreased. The effect of Bushen Tiaojing Decoction high dose group wa s similar with that of metformin group in decreasing leptin, insulin a nd testosterone. Conclusion Bushen Tiaojing Decoction c ould improve the ovulation of PCOS rats through regulating leptin, insulin , and testosterone.

Objndve To evaluate the protective effects of specific antagonists of angiotensin II receptor losartan on the kidneys of diabetic rats and study their mechanisms. Methods Changes of urinary albumin, ?2-m excretion, creatinine clearance(Ccr), NO, ET level of plasma, urine and renal tissue, serum and urinary TGF-?1 concentration and mean glomerular volume were measured. Results Losartan could correct elevated urinary albumin, ?2-m excretion, Ccr and mean glomerular volume. Urinary and renal tissue NO, ET concentration decreased after diabetic rats received losartan. Large doses of losartan also reduced urinary TGF-?1 level. Conclusion Losartan can protect the kidney of diabetic rats and the decrease of NO, ET, TGF-?1 concentration in renal tissue may be a mechanism for this action.