Objective To explore the self efficacy of newly-contracted nurses in a tumor hospital in Guangzhou and to find out the related factors. Methods By convenience, cluster sampling method, 333 newly-contracted nurses from a tumor hospital in Guangzhou were recruited in the study. The general self-efficacy scale (GSES) and a self-designed demographic questionnaire were used to look into their self-efficacy and explore the related factors. Results The average score of self efficacy was (2.67 ± 0.41). The level of self-efficacy was related to education and the type of hospital for internship. Nurse with bachalor degree and graduated from comprehensive hospital had higher self-efficacy. Conclusions The self efficacy of the newly contracted nurses is intermediate. The education level and the type of hospital for internship both influence the level of self efficacy. The special hospitals should strengthen the teaching and training of students and lay stress on developing their capacity to prepare them for the job.

Bile leak is a commonly complication after biliary tract surgery.In the past,operation was considered priorly to deal with bile leak besides putting a drainage tube in advance.Minimally invasive surgery has gradually become a primary management of bile leak,with the development of minimally invasive surgery such as abdominoscope in the 20th century.

Objective To establish a HPLC method for determination of geniposide content in Qingkailing Capsule. Methods HPLC with Gracesmart C18 was used and detection wavelength was 238 nm with acetonitrile-water (15∶85) as mobile phase. The flow rate was 1.0 mL/min. Results The standard curve was linear over the range of 0.060 4～0.302 0 ?g (r=0.999 8). The average recovery was 98.73%, and RSD was 1.61%. Conclusion This method is reliable, accurate and suitable for the determination of geniposide in Qingkailing Capsule.

To explore the effects and mechanisms of combining astragaloside IV (the effective component of Astragalus membranaceus) with notoginsenoside R1, ginsenoside Rb1 and ginsenoside Rg1 (the effective components of Panax notoginseng) against oxidative injury in PC12 cells induced by cobalt chloride (CoCl₂).

Objective To prepare the flurbiprofen orally disintegrating tablets and establish the procedures of controlling the quality.Methods Flurbiprofen orally disintegrating tablets was prepared by wet granulation and it content was determined by HPLC.Results The obtained tablets were fine in the shape and smooth in the surface.Their hardness was 2 kg,the disintegrating time was about 30 s.The linear correlation was in a range of 1.0-10.0 ?g/ml,r=0.999 9.The average recovery was 99.32%,RSD=1.09%(n=7).Conclusion Our methods of flurbiprofen orally disintegrating tablets are simple and feasible in preparation and quality control.

Objective To construct the competency model of emergency and critical care clinical nurses and provide a reference for allocation and selection of the emergency and critical care clinical nurses. Methods Twenty emergency and critical care clinical nurses were interviewed by using behavioral event interview method. The optimal competency elements were screened by comparing the difference in their competency in different performance levels, so the competency model was constructed. Results Two distinctive competencies and nine threshold competencies were comprised in the competency model. The category agreement of the competency model was 0.790 and the coding reliability coefficient was 0.882. Conclusions The competency model of emergency and critical care clinical nurses is of high reliability. The model provides a scientific basis for allocation and selection of appropriate emergency and critical care clinical nurses and develops human resources from newly graduated nurses.

Objective: To explore the effect of salvianolate combined with the conventional therapy on acute ischemic stroke and observe the influence on serum inflammatory cytokines of interleukin-6(IL-6).Methods: According to the random number table, 70 patients were randomly divided into the observation group (n =35) and the control group (n =35), and both were given the conventional therapy for acute ischemic stroke.The observation group was given intravenous injection of 200mg salvianolate in 250ml normal saline once a day additionally.The treatment course was 2 weeks.Another 30 persons with physical examination were in the healthy control group.The neurologic damage deficiency score (NIHSS score) was evaluated after the 3-, 7-,10-and 14-day treatment in the groups, the serum IL-6 in 24 h after onset, and after the 3-, 7-,10-and 14-day treatment was detected and compared with that in the healthy control group.Results: After the 7-day treatment, NIHSS score in the observation group decreased significantly when compared with that on admission (P＜0.05), and remained the decreasing trend.After the 10-day treatment, NIHSS score in the control group decreased significantly when compared with that on admission (P＜0.05).After the 7-day treatment, NIHSS score in the observation group was lower than that in the control group (P＜0.05).Compared with that in the healthy control group, the serum level of IL-6 in the observation group and the control group was higher in 24 h of admission (P＜0.05).The serum level of IL-6 in the observation group decreased after the 7-day treatment, and was similar to that in the healthy control group after the 14-day treatment (P＞0.05).The serum level of IL-6 in the control group decreased after the 10-day treatment, while was higher than that in the healthy control group during the whole study period (P＜0.05).The serum level of IL-6 in the observation group was lower than that in the control group after the 7-day treatment (P＜0.05), and the peak value in the observation group was notably lower than that in the control group (P＜0.05).Conclusion: Salvianolate combined with the conventional therapy can effectively decrease the NIHSS score and the content of IL-6 in the patients with acute ischemic stroke, which shows better effect than the conventional therapy alone.

Objective To construct a scientific,valid evaluation system for excellent clinical nurses.Methods Based on the framework of competency theory,systematic literature reviewing,nursing experts discussion and the Delphi method were used to determine the primary indexes for the evaluation system.The evaluation system was determined from three perspectives,doctors',nurses' and patients'.Analytic Hierarchy Process (AHP) was then used to determine the weight of each index.Results The weight of doctors',nurses' and patients' perspective was 0.2,0.4,0.4 respectively.Doctors' and nurses' perspective(hereinafter referred to as staff's perspective) had the same evaluating indexes,which both consisted of 5first-dimensions,22 second-dimensions.The patients' perspective contained 3 first-dimensions,14 seconddimensions.In two-round Delphi technique,the rates of questionnaire retrieve were 91.2％ (31/34),100.0％(31/31),respectively;the colleagues' coordination coefficients were 0.784,0.858,respectively,and the patients' coordination coefficients were 0.05,0.216,respectively.Conclusions A evaluation system of high reliability and validity for excellent clinical nurseshas been successfully constructed.It may be utilized as a tool to for nursing administrator selection,training,assessment of excellent clinical nurses.

Objective To explore the changes ofT lymphocyte subsets CD3+,CD4+,CD8+ in hepatitis B reactivation after chemotherapy.Methods Flow cytometry was used to detect T lymphocyte subsets of 32 patients with hepatitis B reactivation before and after chemotherapy.In addition,25 patients without hepatitis B reactivition were chosen as control group.Results After chemotherapy,the percentage of CD3+ and CD4+ T lymphocytes and the ratio of CD4+/CDs+ were significantly reduced than those before chemotherapy (P ＜ 0.05).However,the percentage of CD8+ T lymphocytes was not significantly changed(P ＞ 0.05).Conclusion The chemotherapy can change the number and ratio of T lymphocyte subsets,the inhibition of the cellular immune function is one of the reason of hepatitis B virus reactivation.

On the basis of thermal stability of andrographolide and dehydroandrographolide,the influences of medicinal material factors(habitats,collecting time,storage time),thermal stability,production technology(solvent,temperature,heating time and storage condition)on the content of andrographolide and dehydroandrographolide in Andrographis Tablet(AT)were explored so as to increase the quality of AT.The results showed that the excellent medicinal material of Herba Andrographis,optimized production technology,shorter heating time and lower temperature are the effective measures for increasing the quality of AT.