Objective To investigate the status of diabetes distress in patients with middle-andhigh risk of diabetic foot and explore the impact of self-perceived burden and social support on diabetes distress.Methods Totally 205 patients with middle-and-high risk of diabetic foot were investigated with Diabetes Distress Scale,Self-perceived Burden Scale and Social Support Scale.Results The total average score of diabetes distress was (2.59±0.57),the diabetes distress level was correlated with self-perceived burden,dimensions of social support (r=0.481～0.653) and were influenced by gender,vocation,objective support,use of support.Conclusions Diabetes distress is widespread in patients with middleand-high risk of diabetic foot and was influenced by many factors,these provide the basis for taking effective interventions to reduce diabetes distress.

Objective To observe safety and effectiveness of Dezocine in postoperative analgesia of pediatric tonsillectomy and adenoidectomy by the continuous intravenous infusion of different doses,and to explore appropriate dosage of Dezocine for pediatric postoperative analgesia.Methods Elective tonsillectomy and adenoidectomy require-ments of postoperative analgesia in children 120 cases,they were randomly divided into A,B,C,D groups of 30 cases by using number table.After surgery patient -controlled intravenous analgesia(PCIA)two days,A,B,C groups were given Dezocine 0.2,0.3,0.4mg·kg -1 ·d -1 continuous intravenous infusion,D group received Sufentanil 1μg· kg -1 ·d -1 continuous intravenous infusion.Observed and recorded pain scores and sedation scores for postoperative 6h,12h,24h and 48h;recorded adverse reactions,pressing the number and effective pressing times of children within 48h after surgery.;recorded overall evaluation of postoperative analgesia of children and parents.Results A group at each time point pain score was significantly higher than B,C,D three groups,the difference was statistically significant (tAB =12.003,PAB =0.049;tAC =7.542,PAC =0.036;tAD =40.990,PAD =0.009);A,B,C three groups at each time point sedation score was significantly lower than D,the difference was statistically significant(tDA =3.894,PDA =0.030;tDB =5.020,PDB =0.039;tDC =36.103,PDC =0.016);D group of adverse reactions were significantly higher than A,B,C three groups,the difference was statistically significant(χ2DA =20.738,PDA =0.000,χ2DB =4.35,PDB =0.029,χ2DC =5.98,PDC =0.025);A group within 48h postoperative analgesia press times and the number of valid pressing were significantly higher than B,C,D three groups,the difference was statistically significant(tAB =3.003, PAB =0.036;tAC =5.720,PAC =0.031;tAD =37.157,PAD =0.015);B,C two groups of children and parents to evaluate postoperative analgesia overall satisfaction rates were 90.0%,93.3%,significantly higher than A 63.3%,D 60.0%,and the difference statistically significant (χ2AB =5.310,PAB =0.031;χ2DC =19.640,PDC =0.000). Conclusion Dezocine 0.3mg·kg -1 ·d -1 continuous intravenous infusion for pediatric tonsillectomy and adenoid-ectomy is safe and effective in postoperative analgesia and fewer adverse reactions,and should be promoted.

ObjectiveTo explore the effects of personality characteristics and mental health of students on the career orientation.MethodsThe method of stratified random sampling was used in three universities of Jiangxi province.501 subjects of Arts,Science and Medical Science were tested with Holland career orientation test,symptom check list(SCL-90) and 16 personality factors(16PF).Structure validity analysis,analysis of variance and t -value test were employed with LISREL8.70 and SPSS13.0.Results ( 1 ) The proportion of students choosed the type of occupation were:social type 36％,management type 18％,conventional type 17％,reality type 14％,investigation type 9％,artistic type 6％ ; (2) Career orientation,personality characteristics and mental health had moderate effect on the career orientation.The correlation coefficients of personality characteristics and mental health to the vocational orientation were 0.63 and 0.44.The interaction correlation coefficient was 0.56.ConclusionPersonality characteristics and mental health of college students are important factors to the career orientation and decision-making of job seeking.The personality has stronger explanatory power than mental health.Great emphasis should be paid on both short-term psychological health of college students and long-term cultivation of healthy personality in the employment psychological guidance.

Objective To compare the clinical intravenous anesthesia effect of sufentanil and remifentanil respectively, in order to provide data support for future clinical practice. Methods 91 surgery patients from February 2013 to October 2013 were selected and randomly divided into 2 groups, the one is sufentanil group (group A), and the other is remifentanil group(group B). The change of hemodynamic indexes, catecholamine concentration and woke up time after surgery in two groups were monitored and compared. Results Compared with T 0, levels of SP, DP, HR in two groups were signiifcantly lower (P<0.05), at the moment of T 2, the levels of SP, DP, HR level got signiifcantly higher(P<0.05), even surpass T 0(P<0.05). And the range of the rise in group A was signiifcant than that in group B(P<0.05).Epinephrine and norepinephrine of group A in T 2 and T 6, were higher than T 0 (P<0.05). The spontaneous breathing recovery time was, (5.2±1.9)min, open eyes’time, (7.2±2.0) min, and conscious time was(14.6±2.3)min in group B, which were lower than that of group A(t=14.382, 14.934, 14.382, P<0.01).There were no adverse reactions in both groups. Conclusion Remifentanil has good anesthetic effect, postoperative patients wake up soon, self breathing early. The change of hemodynamic index and catecholamine index are stable and beneifcial to internal environment balance.

OBJECTIVE: To investigate the utilization and development trend of heat-clearing drugs(HCDs) in our hospital so as to provide references for rational drug use and reasonable drug purchase.METHODS: The consumption quantity and consumption sum of HCDs during the period 2006～2007 were investigated,and the DDDs and daily consumption sum of HCDs were analyzed using DDDs sequence analytical method.RESULTS: The consumption quantity of HCDs in the hospital during 2006～2007 showed a steady increase and the DDDs of HCDs increased synchronously.CONCLUSION: The utilization status of HCDs in the hospital is basically in consistent with national drug consumption tendency.

Objective:To analysis the N-terminal amino acid sequence of 5D3Ag purified by mAb5D3 immunoaffinity column.Methods:SDS-PAGE and Western Blot were used to study the characteristics of 5D3Ag.From SDS-PAGE gel,5D3Ag was transferred to PVDF membrane and its N-terminal amino acid sequence was analysised with an auto amino acid sequencer.Results:SDS-PAGE of 5D3Ag showed a band on the gel with molecular weight of 43 kD.Western Blot study showed that mAb5D3 can recognize 5D3Ag.The N-terminal amino acid sequence was NQGSHGSEEQ.Conclusion:It is sure that 5D3Ag is unique to Osteosarcoma because of the purification method itself and the characteristics of mAb5D3.Compared with other reported Osteosarcoma associated antigen,5D3Ag is different from them in molecular weight and may be a novel Osteosarcoma associated antigen.With the help of N-teminal amino acid sequence,some primers may be designed to clone the whole length gene of 5D3Ag.The identification of 5D3Ag gene may be useful in understanding the biologic mechanics of Osteosarcoma and developing new diagnostic and therapeutic strategies.

OBJECTIVE:To probe into the current situation and developing trend of the marketing of Cefuroxime in China.METHODS:To analyze the production and consumption of Cefuroxime in China.RESULTS&CONCLUSION:We con?sider that the market of Cefuroxime looks to further briskness.However,with more and more manufacturers entering into,the competition is becoming more intensive.

0.05), but had a higher level of IFN-? (P

AIM: To investigate the antagonistic action of Captopril (Cap) on the activation and injury of human umbilical vascular endothelial cells (HUVECs) induced by lipopolysaccharide(LPS) and the possible mechanisms. METHODS: After 18 h exposure of the cultured HUVECs to LPS (1 mg/L), or LPS (1 mg/L) plus Cap at the concentration of 10~(-7)mol/L, 10~(-5)mol/L and 10~(-3)mol/L, the expression of vWF protein in the conditioned media was tested by enzyme-linked immunosorbent assay (ELISA), the expression of ICAM-1 protein in HUVECs was determined by indirect immunofluorescence technique with flow cytometry as well. In addition, the expression of TNF? mRNA was determined by in situ hybridization. RESULTS: The results of ELISA and indirect immunofluorescence technique showed that exposure to LPS at a concentration of 1 mg/L led to a significant increase in the vWF and ICAM-1 expression in HUVECs as compared to the control (P

S OBJECTIVE:To study the effect of roxithromycin on cellular immune function and to study its anti-in-flammatory and immunoregulation effects beside its antibacterial effect.METHODS:The mice were randomized into negative control group,roxithromycin(high,medium,low dosage group)groups and dexamethasone group,the splenic lymphocyte conversion ratio of each group was determined by in vivo method and in vitro method respectively after14days of intragastric administration of drugs.RESULTS:Compared with the negative control group,roxithromycin(high,medium,low dosage)groups could significantly reduce splenic lymphocyte conversion ratio of mice(P