0.05) but the incidence of toxicities in Group B was higher than in the other two groups. CONCLUSION:Comparatively speaking,Gemcitabine administered at 8 ∶ 00 was proved to be safer and more effective as compared with the other two groups in the treatment of NSCLC.

Objective To assess the efficacy of vancomycin flush solution for prevention of catheter-related infections in oncology patients. Methods Randomized controlled trials(RCTs) were searched and identified from Cochrane library, PubMed, EMBASE, CBM, CNKI and related journals were also scanned. In accordance with inclusion and exclusion criteria, we evaluated the quality of the included studies by Jadad scale and analyzed the data of catheter- related sepsis, catheter colonization, exit- site infection by RevMan 5.0. Results We included 5 randomized controlled trials (400 patients). Meta analysis showed that there were statistical differences between vancomycin- heparin mixture and heparin solution on the incidence of catheter-related sepsis, catheter colonization, but no difference was found on the incidence of exit-site infection. Conclusions The current evidences show that contrast with heparin flush solution, van comycin - heparin flush solution can significantly reduce the incidence, of catheter - related sepsis and catheter colonization. But vancomycin-heparin flush solution was more effective, and the results should be further confirmed in prevention of Gram-positive bacterial and fungal catheter-related infections or in non- neutropenic patients. Before draw the conclusions, further high-quality, large scale, double-blind randomized controlled trials are still needed.

Objective To draw for character effective sports therapy for middle‐age patients with type 2 diabetes .Methods Choosing 16 middle‐aged patients with type 2 diabetes suitable for sport ,testing the VO2 max ,fasting plasma glucose and the differ‐ent time points after meals ,different intensity exercise corresponding heart rate to find out effective exercise intensity and blood glu‐cose peak time .To determine patients the best starting time ,carrying out effective intensity and time exercise 15 ,30 ,45 ,60 ,75 min before the peak time .Results (1)The blood glucose significantly reduces that 15 min low intensity and 5 min medium intensity were compared with pre‐movement(P<0 .05) ,and low intensity at least 45 min ,15 min of medium and large strength movement can be dropped to close to fasting blood sugar level .(2 ) Peak glucose after meals mainly concentrated at 60 -90 min after the breakfast ,90-120 min after the lunch ,60 -120 min after dinner ,and there was an obvious individual differences ,but men and women was no statistical significance(P>0 .05) .(3) Glucose‐lowering effect was no difference of the movement at different time point before the peak ,but 15-45 min before the peak time was better .Conclusion The middle‐aged patients with type 2 diabetes should combine their own blood glucose peak time ,proceeding moderate intensity more than 15 min or low intensity more than 45 min ,they can achieve good hypoglycemic effect at 15-45 min before the peak time .

Objective To establish a method for the quality control of Semen Cassiae.Methods A high performance liquid chromatographic method was developed to establish the fingerprint of Semen Cassiae,and 32 samples from various batches of Semen Cassiae were analyzed.Cluster analysis and principal component analysis were applied to study HPLC fingerprint and chemical pattern recognition.Results The fingerprint of Semen Cassiae was set up.Conclusion The method could be used for the quality control and comprehensive evaluation of Semen Cassiae.

Objective To establish a method for quality control of Radix Paeoniae Alba.Methods A high performance liquid chromatographic method was developed to establish the fingerprint of Radix Paeoniae Alba and 47 samples from various batches were analyzed.Cluster analysis and principal component analysis(PCA) were applied to study on HPLC fingerprint and chemical pattern recognition method. Results The result of PCA and cluster analysis showed that the samples were divided into two types.The HPLC fingerprinting of Radix Paeoniae Alba,showing 10 characteristic peaks,was established from 47 batches of Radix Paeoniae Alba.Conclusion The method provides an academic reference for the quality control of Radix Paeoniae Alba.

Objective To establish a method for quality control of Rhizoma Chuanxiong.Methods A high performance liquid chromatographic method was developed to establish the fingerprint of Rhizoma Chuanxiong,and 23 samples from various batches were analyzed.Cluster analysis and principal component analysis were applied to studying HPLC fingerprint and chemical pattern recognition.Results The fingerprint of Rhizoma Chuanxiong was set up.Conclusion The method provides an academic reference for controlling the quality of Rhizoma Chuanxiong.

Objective To investigate the effect and nursing experience of iliacus groin approaches and internal fixation treatment for patients with pelvic fractures. Methods Twenty- six patients with unstable pelvic fracture were obtained iliac groin approaches and internal fixation treatment, the changing symptoms in patients were monitored frequently, and all patients were performed general nursing. Results All patients were followed up for 0.5 to 5.0 years, without obvious complications, the results of surgical treatment included optimal 16 cases, good 7 cases, mean 3 cases. Conclusions Iliacus groin approaches and internal fixation with reconstruction plate treatment on pelvic fractures was proved to be reset accurate, reliable and strong, with better effects. Effective nursing measures can save life of patients with pelvic fractures, speed up rehabilitation of physiological function, improve life quality of the patients.

OBJECTIVE:To evaluate the efficacy and toxicity of paclitaxel combined with cisplatin in the treatment of advanced non-small cell lung cancer(NSCLC) by weekly-,biweekly- and three-weekly-regimens.METHODS:180 patients who had been confirmed by pathology and cytology as having NSCLC(Ⅲ～Ⅳstage) were enrolled into the study and divided to three groups:Biweekly - regimen(n= 60):paclitaxel 80 mg?m~(-2) plus cisplatin 40 mg?m~2 ivgtt on day 1 and day 8 in every 21 days;Weekly- regimen(n= 60):paclitaxel 55 mg?m~(-2) plus cisplatin 30 mg?m z ivgtt on day 1,8,and 15 in every 28 days;Three - weekly regimen(n = 60):paclitaxel 160 mg?m~(-2) plus cisplatin 80 mg?m~(-2) ivgtt on day 1 in every 21 days.Serum concentrations of paclitaxel at 3,12,24 h after administration were determined,and the efficacy and toxicity after two- cycle treatment were evaluated.RESULTS:The overall response rates of weekly-,biweekly -and three weekly regimens were 43.1%,35.8%and 34.0%respectively,showing no statistical differences among groups,but the incidence of main toxicities of biweekly-regimen was lower as compared with the other regimens.CONCLUSION:Biweekly -regimen is optimal for the treatment of advanced NSCLC with mild toxicity,which deserves to be applied in clinical practice.

Objective To study the imaging findings of disseminated pulmonary tuberculosis in patients with acquired immunodeficiency syndrome (AIDS).Methods X-ray and multi-slice CT (MSCT)data from 33 AIDS patients with disseminated pulnonary tuberculosis confirmed by clinical manifestations and laboratory tests were analyzed retrospectively.Results Thirty patients underwent initial chest radiography examination,29 patients showed abnormal appearances,including bilateral disseminations in 21 patients and unilateral multiple disseminations in 8 patients.All patients underwent MSCT examination,26 patients showed bilateral disseminations and 7 patients showed unilateral multiple disseminations.The abnormal pulmonary appearances included nodule (n =25),miliary nodule (n =22),air-space consolidation (n =22),cavity (n =11),fibrosis (n =7),ground-glass opacity (n =7),pneumatocele (n =4),calcification (n =2).There were 20 patients with more than 3 abnormal appearances and 13 patients with one or two abnormal appearances.The extra-pulmonary tuberculosis included pleural effusion (n =33),lymphadenopathy (n =30),intestinal tuberculosis (n =3),splenic tuberculosis (n =1) and cerebral tuberculosis (n =1).Conclusion Disseminated pulmonary tuberculosis should be highly suspected in AIDS patients with diffused nodules,miliary nodules,air-space consolidations or multiple cavities,accompanied with pleural effusion and lymphadenopathy.

Objective To investigate the drug resistance and homology status of Multi-drug Resistant AcinetobacterBauman-nii (MDR-AB)in orthopaedic hospital.Methods 34 strains MDR-AB were isolated from 2016.1~2016.7 for DNA extrac-tion and were typed by repetitive extragenic palindromie-polyrnerase chain reaction (REP-PCR).Results The resistance rate of MDR-AB were ≥70% to 15 of 17 antimicrobials,except to cotrimoxazole (14%)and levofloxacin (61%),34 strains of MDR-AB were divided into three types by REP-PCR including typeⅠ,typeⅡ and typeⅢ.Conclusion Drug resistance of MDR-AB was severe and mainly composed of the same genotype (typeⅠ).Rational use of antimicrobial and regular mo-nitoring of drug resistance is necessary to reduce the nosocomial transmission.