OBJECTIVE:To establish a HPLC method for determination of paeonol and imperatorin in Cangzhi nose spray. METHODS:HPLC system consisted of ODS C 18 column(150mm?4.6mm,5?m)methanol-water(6∶4)mixture as mobile phase,with detection wavelength at310nm,flow rate1.0ml/min.RESULTS:The average recoveries of paeonol and imperatorin were99.4%(RSD=0.69%)and99.9%(RSD=2.66%)respectively.CONCLUSION:The method is sensitive,rapid and ac?curate.

0.05, but there was a larger deviation with Model 930.

Objective: To determine the component of naphtha from Acorus tatarinowii Schott.which can pass through the blood-brain barrier. Methods: Naphtha in rat brain was analyzed by GC-MS after gastric infusion of naphtha. Results: The methylisoeugenol,elemicin, ?-asarone and ?-asarone were detected in rat brain. Conclusion: The resuscitative effect of naphtha is resulted from the comprehensive action of multiple components.

Objective: To determine ? asarone and ? asarone in Rhizoma acori tatarinowii(RAT) . Methods: HPLC condition consists of ODS C 18 column(150mm?4.6mm, 5?m), methanol: water(6∶4) as mobile phase containing potassium dihydrogen phosphate 1.4g and sodium lauryl sulfate 1.2g per 1000mL, detective wavelength at 257nm, flow rate at 1.0mL?min -1 . Results: For RAT the mean recovery of 99.02%( RSD =1.03%) for ? asarone, 101.26%( RSD =3.57%) for ? asarone are obtained, respectively. Conclusion: The method is sensitive, rapid and accurate.

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 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 investigate the influence of Hui medicine flatiron moxibustion therapy and nursing intervention on pain and serum IL-2,TNF-α in rheumatoid arthritis (RA) patients before and after treatment and care interventions.Methods 89 cases RA hospitalized patients from Traditional Chinese Orthopedics and Traumatology department of General Hospital of Ningxia Medical University were collected and were randomly divided into the control group (43 cases) and the treatment group (46 cases) from May 2011 to September 2013.Two groups used a combination method of overall and portion acupoints.The control group used warm acupuncture,30 min every time,1 time per day,routine care was given.The treatment group was given with Hui medicine flatiron moxibustion instrument by the professional Chinese medicine nurses,direct moxibustion acupoints site to portion skin slight degree redness,30 min every time,1 time per day,and with routine care,focused on the reasons things out the enlighten,emotion,suggested transferring,calm the nerves of the traditional Chinese medicine psychological care guidance.10 times as a course,to rest for 3～5 days on treatment interval,for efficacy evaluation after three courses.Meanwhile,before and after the application,to test the pain degree with NPRS; to assess the psychological and emotional status with SCL-90,serum IL-2 and TNF-α levels were tested with radioimmunoassay.Results The total effective rate was 89.13％ on the treatment group,the control group was 74.42％.After treatment,the NPRS,SCL-90 scores were significantly improved than those before treatment; the NPRS,SCL-90 scores of the treatment group were better than those of the control group.After treatment,serum IL-2 and TNF-α levels were significantly improved compared with those before treatment; after treatment,IL-2 and TNF-α levels of the treatment group were better than those of the control group.All the above comparison had statistical significance.Conclusions Hui medicine flatiron moxibustion therapy and nursing intervention may effectively improve pain in RA patients,ease the psychological anxiety,increase serum IL-2,TNF-α levels,enhance the quality of life for patients,and promote disease recovery.

Objective To explore the effect of evidence-based nursing of the success rate of venipuncture for children and summarize the strategies . Method Three hundred and sixty children receiving intravenous therapy were investigated by self-designed questionnaire to explore the influencing factors of success veinpuncture. Results The unsuccessful rate of veinpuncture was 22.2%(88/360). And the main influencing factors included children′factors which accounted for 42.1%, nurses′factors which accounted for 29.4%, parents′factors which accounted for 18.1%and environment factors 10.4%. Conclusion The following strategies can be effective in increasing the success rate of veinpuncture, such as choosing the appropriate veins, improving the veinpuncture skills, creating favorable treatment environment and doing psychological nursing well.

OBJECTIVE:To study the quality standards for Shenchang injection.METHODS:TLC was applied to identify the properties of Borneol and volatile oil of Rhizoma Acori Tatarinowii in the formula.HPLC was adopted to determine the content of ?-asarone in Shenchang injection.RESULTS:?-asarone showed good linear relationship in the range of 0.632 3～ 1.264 6? g.The average recovery of ammonium ?-asarone was 99.92%(RSD=0.91%).CONCLUSION:The standard can be used for the quality control of Shenchang injection.

Objective: To determine the contents of ?-Asarone and ?-Asarone in Xing Nao nasal drops. Methods: HPLC was used with ODS C18 column (150mm?4.6mm, 5?m). Methanol mixture : water being 6 : 4 and Patassium biphoepate 1.4 and Dodecyl Sulphonic acid sodium salt 1.2g in 1000mL mixture served as mobile phase, detection wavelength at 257nm and flow rate being 1.0mL/min. Results: The mean recovery was 99.38 %(RSD=2.25 %) for ?-Asarone and 96.59 %(RSD=2.16) for ?-Asarone. Conclusion: this method is simple,rapid and accurate.