Objective To establish a method for the determination of evodiamine and rutaecarpine of compound wuzhuyu ointment.Methods HPLC method was used with Agilent HC-C18(250 mm× 4.6 mm,5 μm) column and the mobile phase being acetonitrile-0.08％ ocane sutfonic acid sodium(41:59).The flow rate was 0.8 ml/min,the column temperature was 30℃,and the UV detector was set at 225 nm.Results The linear ranges of evodiamine and rutaecarpine were 0.62～ 12.40 μg/ml (r=0.9997) and 0.24～4.8 0 μg/ml (r=0.9996),respectively.The average recovery of evodiamine and rutaecarpine was 97.9％ and 98.0％,respectively.Conclusion The method is simple,repeatable and accurate.It can be applied in quantitative determination of evodiamine and rutaecarpine in compound Wuzhuyu ointment.

Objective To establish a method for the determination of borneol, isoborneol, menthol in Bingshuang-Meisu pill.Methods The capillary column PEG-20M(30 m × 0.32 mm, 0.25μm) was used, naphthalene was adopted as internal standard substances, split injection(split ratio 10:1), temperature programme, the injector temperature was 240℃, the detector temperature was 250℃.Results The linear response range of menthol, borneol, isoborneol were 13.00-104.00μg/ml, 6.80-54.40μg/ml, 5.40-43.20μg/ml and the average recovery were 97.90%, 98.05% and 97.77%, RSD were 0.98%, 1.53% and 1.40% respectively. Conclusion The method was highly sensitive, accurate, and repeatable. It can be an important method to control the standard ofBingshuang-Meisu pill.

ObjectiveTo discuss the influence of community health education on the life style of patients with primary hypertension. MethodsIn the form of lectures, consultation, playing video tape and delivering materials in health education, the community health education concerning psychological nursing, proper food program, timely and reasonable sport, monitoring of blood pressure and timely taking medicine was carried out in 268 patients with hypertension. The effect also was observed using t test and χ2 test. ResultsThe differences between the effect of blood pressure control in patients with hypertension before and after education had statistical significance. The changes of life style before and after education also had statistical significance. ConclusionsAfter the community health education, the patients with primary hypertension will know more about the hypertension, which is beneficial for them to form a healthy life style to improve the effect of blood pressure control.

Objective To discuss the influence of nursing intervention on sleep quality and postoperative comfort of patients with percutaneous coronary intervention(PCI). Methods We divided 96 patients who were to receive PCI into the test group and control group with 48 patients in each group.The control group received routine nursing while the test group were given systemic nursing intervention based on routine nursing intervention.The sleep quality and incidence rate of complications were compared. Results The sleep quality in the test group was better than that of the control group (P ＜ 0.01 ).The ineidience of waist-back pain,dysuria,induced emiction,eatheter emietion,anaesthesia of lower limbs,fidget in the test group also decreased compared with the control group(P ＜ 0.05). Conclusions Systemic nursing intervention could improve the sleep quality and postoperative comfort for PCI patients

Respiration is one of the most important modulators of heart rate variability(HRV). The modulation mechanism of respiration on HRV were introduced. The effects of respiratory rate, respiratory volume and respiratory patterns on HRV were discussed, and these effects on HRV in patients were also referred. These respiratory effects should be taken into account when HRV is used to predict cardiac vulnerability.

Objective: To detect the levels of plasminogen activator inhibitor-I (PAI-1), transforming growth factor-β (TGF-β)and tumor necrosis factor-α (TNF-α) in the pleural fluid before and after intrapleural injection of Kanglaite combined with Cisplatin, and the mechanisms thereof. Methods: Patients were randomly divided into three groups, the Kanglaite combined with Cisplatin group (combination treatment group), Kangkaite group and Cisplatin group. The levels of PAl-1, TGF-β and TNF-α were determined by ELISA in pleural effusion 24 h and 48 h before and after intrapleural injection of medicine. Results: The levels of PAI-1, TGF-βand TNF-αawere higher 24 h and 48 h after treatment compared with those of pre-treatment in three groups (P＜0.05). There were no statistical significances in levels of PAI-1 and TGF-β24 h after injection medicine in three groups. But the level of TNF-α was higher in the combination treatment group than that in Kangkaite and Cisplatin groups(P＜0.05). After injection medicine 48 h, the levels of PAl-I, GF-β and TNF-α were higher in the combination treatment group than those in Kangkaite group (P＜0.05). Conclusion: The treatment of Kanglaite combined with Cisplatin activates PAI-1, TGF-β and TNF-αcytokines and causes inflammatory, suppresses fibrinolytic activity. These cytokines promote fibrin and induce pleural adhesion.

Objective To investigate the degree of pain for patients with esophageal cancer undergoing surgery, evaluate the influence of pain on life quality, and provide evidence for therapy and nursing. Methods The SF-MPQ and BPI were used to measure the quality and intensity of the pain, and the influence on the life quality. Results Non-manual workers feeled more pain than the manual workers; the degree of the patients' education background positively correlated with PRI emotional score;postoperative pain did not correlated with ages and gender. The more pain, the worse influence on life quality. The pain affected the daily life, emotions, locomotor ability, sleep and enjoyment of life significantly. Conclusions There still existed serious pain in patients with esophageal cancer underwent surgery,and the pain affects the quality of life and postoperative treatment. Nurses should pay close attention to pain management, adopt more accurate evaluation so as to guide the pain control and improve the life quality.

Objective To explore the relationship among boredom proneness,core self-evaluation and aggression in medical students and to provide clues and evidence for preventing aggression and their relevant interventions.Methods The Boredom Proneness Scale for College Students(C-BPQ),Chinese Version of Buss & Perry Aggression Questionnaire (AQ-CV)and Core Self-evaluations Scale were employed to investigate 1667 medical students in one medical university in Ningxia.Results There were significant differences between high and low boredom proneness groups in core self-evaluations,total aggression score and each factors (core self-evaluations:(29.67±5.10) vs (41.67±4.64),AQ-CV scores:(36.43±17.18) vs (17.58±12.45),physical aggression:(31.62 ±20.46) vs (17.02 ±15.28),verbal aggression:(37.44±19.03) vs (24.68±17.14),anger:(40.93±22.32) vs (18.85±16.86),hostility:(37.34± 19.41) vs (14.86± 13.57),self-aggression:(35.47 ±21.66) vs (13.57± 14.28),all P＜0.001).There were positive correlation among total score of boredom proneness,internal and external stimuli dimensions,total score of AQ-CV and each factors (P＜0.001) and negative correlation between total score of boredom proneness and core self-evaluation(P＜0.001).There were negative correlation among core self-evaluation score,AQ-CV scores and each factor(P＜0.001).Regression analysis showed that boredom proneness and core self-evaluation could predict the aggression to a certain extent (P＜0.01).Core self-evaluation played a mediating role between boredom proneness and aggression taking 48.25％ proportion of the total effect of the mediation.Conclusion Boredom proneness is closely related to aggressive behavior.Core self-evaluation plays a mediating role between boredom proneness and aggression.

Objective To explore the horseshoe kidney of prenatal ultrasonography for detecting birth defects.Methods A total of 3260 women during 22～42 gestational weeks underwent real-time color Doppler ultrasongraphy to find out fetal mati kidney.All the cases were tracked within two month after delivery.Results In all 3260 pregnant women,104 cases were diagnosed on ultrasonography of 100%accordance with clinical diagnosis.Conclusions A systemic prenatal ultrasonographic examination in the second-trimester pregnancy is important for prenatal diagnosis of congenital malformations,which play a very significant role in decreasing fetal birth defects and improving new born population quality.

Objective To establish the HPLC fingerprint of amino acids compounds from Buzhong Yiqi Pill.Methods A pre-column derivatization HPLC method was adopted with praline as a reference.Separation was performed on a AccQ? TagTM C18(3.9? 150 mm)analytical column with mobile phase consisting of 0.15 mol/L sodium acetate buffer solution and 60 % acetonitrile,gradient elution with the flow rate of 1.0 mL/min.The column temperature was at 37 ℃.The Fluorescence detecting wavelength was set at 250 nm(excitation wavelength)and 395 nm(emission wavelength),the analysis time was 35 min.Results Twelve common peaks on the HPLC fingerprints of Buzhong Yiqi Pill were presented.The similarity was determined by the correlation coefficient,included angle cosine coefficient and evaluation software of chromatogram fingerprint similarity.The results showed the similarity for 10 bathes of samples was in 0.97～ 1.00.Conclusion Good fingerprints were obtained,which can be used for the quality control of Buzhong Yiqi Pill.