Humans ; Multiple Myeloma ; Neoplasm Recurrence, Local

Objective To analyze the application of antibiotics in the national essential drug list used by women in obstetric medical institutions at all levels of Western Hunan ( Basic Medical and Health Institutions Part,2009 version).Methods Medical records were reviewed respectively from May,2010 to December,2010.Results The rate of the use of antibiotics in the essential medicines list in township hospitals was more than 50％,which was higher than that of the secondary and tertiary hospitals.Conclusion The management of the use of medicine in the essential medicines list in hospitals at all levels should be strengthened to control the delivery cost.

Objective To understand the influencing factors of satisfaction degree with nursing in our hospital by investigation in satisfaction degree in central injection room.Methods 252 patients were selected in our hospital from January to December 2011 as the research object,questionnaires were used to investigate the patients,and the influencing factors of satisfaction degree of nursing work were analyzed.Results Among the patients who accepted the investigation,patients' satisfaction scores were correlated with the patients' age,education level,income level,inpatient department,hospital stay time and whether they accepted an operation.Conclusions Nursing staff should pay attention to and strengthen the nursing work quality and efficiency,improve the satisfaction degree with nursing of clinical patients.

Multiple myeloma is a malignancy of plasma cells,which is still incurable now.Despite dramatic improvement of the response rate and overall survival have been made due to the application of target therapy and stem cell transplantation,the treatment effect is difficult to maintain,nearly all patients will eventually relapse and become refractory.At relapse,the challenge is to select the appropriate treatment for each patient.The decision will be both disease-dependent and patient-dependent.

Objective To evaluate the short-term therapeutic effects for patients with primary liver cancer using three-dimensional stereotactic conformal radiotherapy(3D-CRT).Methods Twenty-eight patients with primary hepatic cancer were treated with 3D-CRT(the average overall dose was 38Gy,localized by Elscint twin flash slice CT,radiotherapy plan was designed by Leibinger three-dimensional radiotherapy planning system and operated on Varian 600C/D liner accelerator).The average follow-up time was 12 months(5-17mon.).Tumor volume response rate,rate of free from tumor progression and survival rate were analyzed.The adverse effects were studied simultaneously.Results According to follow-up CT results 3 months after radiotherapy,2 cases had full responses with disappearance of the tumors,while partial responses with decreased tumors mass were seen in 22 cases,and no response in 4 cases.Tumor volume response rate was 85.7%.The last follow-up CT results showed that in 5 patients there was tumor progression in planning target volume(PTV),in 10 cases there was intrahepatic progression but not in PTV,and in 4 cases extrahepatic tumor growth.Intrahepatic tumor free rates 6 months and 12 months after radiotherapy were 66.5% and 38.4%,respectively.6-month survival rate after radiotherapy was 88.6%,12-month survival rate was 70.5% after radiotherapy.During 3 months of radiotherapy,manifestations of subacute radiation injuries occurred in six patients:gastrointestinal hemorrhage in 2 cases,jaundice in 3 cases and subacute radiation hepatitis in 1 patient.No survivors suffered from long-term liver injury.Conclusions With little adverse effect,3D-CRT could raise the control rate of the hepatic tumor,and also short-term survival rate.There fore,3D-CRT is a valuable treatment for patients with primary liver cancer.

Objective To evaluate the therapeutic effects and adverse effects of three-dimensional conformal radiotherapy(3D-CRT) for elderly patients with non-small cell lung cancer(NSCLC).Methods From August 2001 to October 2006,36 patients over 70 years old with NSCLC were treated with 3D-CRT.Leibinger treatment planning system was used for drafting radiotherapy plan,the prescription dose was 40-80Gy(median,60Gy).Twenty-four patients received hypofractionated radiation every two days in 8-12 fractions at a dose of 5-8Gy per fraction;12 patients accepted conventional fractionated radiation with 30-40 fractions during 6 to 7 weeks.With median follow-up time of 11 months(range,5-54 mon.),tumor volume response rate,1-year and 2-year survival rate were investigated,adverse effects of the treatment were also recorded in present research.Results Of the 36 patients,clinical symptoms were improved in 33 cases,while no changes were observed in 3 cases.According to follow-up CT results 2-3 months after radiotherapy,8 patients showed complete response(CR),22 cases with partial response(PR),with the overall tumor response rate of 83.33%(30/36).In this group,1-year and 2-year survival rate was 66.67% and 36.11% with median survival time of 8 months(range,2-53 months).No patients suffered from serious adverse effects.Conclusions 3D-CRT was an effective and safe treatment for elderly patients with NSCLC,which could raise the survival rate and improve the quality of life with little adverse effects.

Objective To explore the relationship bewteen serum cystatin C (Cys-C )and glomerular filtration rate(GFR) in creatinine-blind range elderly patients. Methods From Jan.2002 to Dec.2003,in the Affiliated Hospital of Luzhou Medical College,the study was performed in 86 elderly patients with chronic renal disease.Serum Cys-C was determined by particle-enhanced immunoturbidimetry.Serum creatinine(Scr) was determined by auto-analyzer.Creatinine clearance rate(Ccr) was estimated by CockCroft-Cault formula.For statistical evaluation,linear regression analysis was used. Results Concentration of Cys-C increased in 56 patients(56.1%).When Ccr was higher than 59mL/min,concentration of Cys-C increased in 44.2% patients.Significant positive correlation was observed between Cys-C and Scr( r =0.89, P

Objective To study the influence of ENH Ⅰ of HBV on immune response of HBV DNA vaccine. Methods DNA fragments of HBsAg and HBsAg-ENH Ⅰ region of HBV, after being amplified by PCR using the complete genome DNA of HBV adr subtype, were inserted into VR1012 vectors. The recombinant plasmids were transfected into COS-7 cells and HepG2 cells, and injected into Balb/C mice. The expression of COS-7 cells, HepG2 cells and the cellular and humoral immune response of mice were determined with Western blot, ELISA and ELSPOT. Results HBsAg was expressed by transfected HepG2 cells and COS-7 cells. The quantity of expression by HepG2 cells increased apparently when transfected by that combined with ENH Ⅰ. In transfected COS-7 cells, there was no significant difference in the expression of HBsAg between those transfected by two recombinant plasmids. The HBsAb and the HBsAg specific CTL were found in mice in the second week after immunization, and there was no marked difference between those immunized by two recombinant plasmids. Conclusions When inserted into HBV DNA vaccine, ENH Ⅰ can promote the expression of HBsAg in transfected HepG2 cells, but can not affect the expression of transfected COS-7 cells and the immune response of immunized Balb/C mice.

Objective:To investigate the effects of extracts of aqueous joint during CIA development on the HUVEC proliferation in vitro and expression of VEGF Methods: 3H TaR incorporation was used to estimate the HUVEC proliferation by extracts of aqueous joint and VEGF, and was used cultured in an absolutely serum free medium Results:Extracts of aqueqous joint during CIA development stimulated proliferation of HUVEC and this proliferation was inhibited by the anti VEGF neutralizing antibody Conclusion:The expression of VEGF in the extracts of the aqueous joint during an early stage of CIA development increased and expressed biologically active

Objective To investigate the effects of cooking oil fume condensate on the frequencies of chromosome aberration and micronucleus of peripheral blood lymphocytes. Methods The human peripheral blood lymphocytes were cultured in vitro for 24 h, then added cooking oil fume condensate(4, 6, 8, 10 ?l respectively) into the medium and the related indexes were tested. Results The frequencies of chromosome aberration in experimental group were significantly higher compared with the control group (P