Objective:To investigate the centralized management mode of cleaning disinfection and for ventilator, monitor, injection pump and infusion pump in our hospital so as to achieve scientific management and further development for hospital.Methods: The qualified rates of ventilator, monitor, injection pump and infusion pump, and satisfied degree of various department for them were analyzed after the centralized management was implemented.Results:After the centralized management was implemented, the cleaning qualified rates of ventilator, monitor, injection pump and infusion pump were, 99.25%, 99.78%, 99.47% and 98.94%, respectively. And the satisfaction scores of various departments for the application of equipment, equipment allocation and equipment recovery were significantly higher than those in 2013 (t=4.18,t=4.62,t=3.86,P<0.01).Conclusion: After the centralized management for routine emergency equipment is carried out by the cleaning disinfection center, the cleaning qualified rates of equipment and satisfaction of various departments has been significantly increased. Therefore, it is worthy to be applied and promoted.

Acupuncture Therapy ; Female ; Humans ; Middle Aged ; Thalamic Diseases ; therapy

Objective To evaluate the difference of efficacy between continuous subcutaneous insulin infusion(CSII)and continuous intravenous insulin infusion(CVII)with human insulin in patients with diabetic ketoaciduria or ketoacidosis(DKA). Methods 120 patients with DKA were randomized into two groups,one was CSII group by a portable insulin pump(60 cases),the other was CVII group(60 cases).Results Both of CSII and CVII were effective in controlling blood glucose levels.CSII therapy provided better glycemic control(P

The feasibility of using cord blood mesenchymal stem/progenitor cells (CB-MSPCs) to regenerate cardiomyocytes and the optimal inducing conditions were investigated. The CB mononuclear cells were cultured in low serum DMEM medium to produce an adherent layer. After expansion, the adherent cells were added into cardiomyocyte inducing medium supplemented with 5-azacytidine. Cardiogenic specific contractile protein troponin T staining was performed to identify the cardiomyocyte-like cells. The results showed that the frequency of CB-MSPCs clones in CB mononuclear cells was 0.5 x 10(-6) and about 1.3 x 10(7)-fold expansion was achieved within 20 sub-cultivation. After cardiogenic induction, 70% CB-MSPCs was differentiated into cardiomyocyte-like cells. It was indicated that low serum culture could expand CB-MSPCs extensively and the expanded CB-MSPCs could be induced to differentiate into cardiomyocyte-like cells in high efficiency.
Azacitidine/pharmacology ; Cell Differentiation ; Cells, Cultured ; Culture Media, Conditioned ; Fetal Blood/*cytology ; Fluorescent Antibody Technique ; Mesenchymal Stem Cells/*cytology ; Myocytes, Cardiac/*cytology ; Troponin T

Objective To compare the cardiac structure and function between diabetic and non-diabetic with different peritoneal transport type.Methods A total of 84 patients with continuous ambulatory peritoneal dialysis (CAPD) in our center for 6 months were enrolled in this study.Forty-six patients of subjects were diabetic,another 38 were non-diabetic.Patients were divided into four groups according to the results of peritoneal equilibration test (PET) and the ratio of creatinine concentration in dialysate solution and plasma (D/P creatinine concentration).Patients with D/P creatinine concentration ＞ 0.65 were with high permeability and otherwise were low permeability.The four groups were diabetic-H (high permeability) group,diabetic-L(low permeability) group,non-diabetic-H (high permeability) group,non-diabetic-L (low permeability) group.The levels of left atrial diameter (LAD),left ventricular diameter(LVD),interventricular septal thickness(IVST),left ventricular posterior wall thickness(LVPWT),left ventricular ejection fraction(LVEF) were measured before and after 6-month peritoneal dialysis by ultrasonic doppler.Results Before peritoneal dialysis,there were no significant difference in the terms of all parameters among four groups(P ＞0.05).After 6 months of peritoneal dialysis,the albumin levels,IVST,LVPWT and LVEF in diabetic-L group,non-diabetic-L,diabetic-H group and non-diabetic-H group were ((36.57 ± 3.34),(37.21 ± 4.12),(34.19 ± 3.98),(34.51 ± 4.52) g/L respectively;F =9.034),((10.45 ± 1.12),(10.17 ± 1.35),(11.32 ± 1.09),(11.46 ± 1.38) mm respectively;F =7.525),((9.58 ± 1.42),(9.47 ± 1.31),(10.71 ± 1.40),(10.15 ± 1.41) mm respectively; F =4.963) and ((63.98 ± 4.73) ％,(63.92 ± 5.17) ％,(60.12 ± 5.12) ％,(61.43 ± 5.57) ％respectively ;F =6.984),and the differences were statistic significant (P ＜ 0.05).Compared to diabetic-H group and non-diabetic-H group,there were significant difference in the terms of all above indexes between diabetic-L group,non-diabetic-L (P ＜ O.05).Conclusion The peritoneal transport.type of diabetic patients is high permeability,which might be an important factor affecting cardiac complications in patients.

Acute Disease ; Autonomic Nervous System Diseases ; Child ; Humans ; Male

Objective To study early diagnosis and treatment of Wernicke's encephalopathy(WE) in allogeneic peripheral blood stem cell transplantation recipients.Method A 17 years old patient with acute B-lymphocytic leukemia received HLA-matched nonrelative allogeneic peripheral blood stem cell transplantation after conditioning with total-body irradiation/idamycin/cyclophosphamide (TBI/IDA/Cy) regimen.CD25 monoclonal antibody and cyclosporine A+mycophenolate mofetil + methotrexate were administrated for graft versus host disease prophylaxis.Result On the day 8,the platelet was over 20 × 109/L; On the day 10,the neutrophile granulocyte was over 0.5 × 109/L; On the day 28,full engraftment was confirmed by a bone marrow medicolegal identification.The continued nausea and vomiting after HSCT resulted in deficiency of intake and malabsorption.On the day 54,illusion and tremor occurred,and the follow-up brain MRI suggested WE,but the patient died before thiamine replacing therapy.Conclusion WE is also a rare neurologic complication of HSCT,however,it can easily be overlooked.So early radiologic surveillance and treatment for patients with WE is very important to minimize central nervous system complications and unwanted mortality.

Objective:Select a suitable macroporous resin for the purification technic of total saponins from Panacis Japonici Rhizoma and determine the parameter of purification technic. Methods:Made the content of total saponins as the index, used static adsorption test and combined the adsorption kinetic parameters to select the type of macroporous resin. By using dynamic adsorption experiment to investigate the technical parameters of the purified macroporous resin extracted from Panacis Japonici Rhizoma. Then the preparation technic of the total saponins of Panacis Japonici Rhizoma was determined. Results:The D101 macroporous resin could absorpt and desorpt total saponins of Panacis Japonici Rhizoma effectively. The optimal purification parameters were as follow: the loading mass concentration was 0.1 g/ml (based on crude drug), and the loading volume was 100 ml (which means the loading volume of resin per ml was equivalent to 3.3 grams of crude drug). During the elution process, distilled water (3 BV) and 20% ethanol (3 BV) were used to remove impurity, and then 70% ethanol elution (6 BV) was used to enrich the total saponins. The flow rate of loading and elution was 0.5 ml/min. The transfer rate of total saponins could reache 85.6%. Conclusion:The D101 macroporous resin can effectively enrich and purify the total saponins of Panacis Japonici Rhizoma, which provides the scientific basis for the development and utilization of Panacis Japonici Rhizoma.

Purpose:To compare the therapeutic and adverse effects between continuous and intermittent infusion of fluorouracil(5-FU) in advanced colorectal cancer.Methods:17 patients of advanced colorectal cancer were treated with continuous intravenous infusion of 5-FU 2.5g in 100 ml of 5% glucose in a continuous infusions pump,for 120 h (Group A).16 patients of similar severity were treated with 5-FU 500 mg in 500 ml of 5% glucose 2 h iv daily for 5 d (Group B). Total of 33 patients were treated with calcium folinate (CF) 200 mg in 100 ml of 5% glucose 1 h iv daily for 5 d and HCPT 10 mg in 250 ml of 5% glucose 2 h iv daily for 6d.The therapeutic and adverse effects were evaluated according to the cri- teria recommended by WHO.Results:Effectiveness was noted in 9 patients in Group A and 3 patients in group B.(x~2 test P

Objective To investigate the synergistic efficacy of different antibiotic combinations against KPC-2 carbapenemase producing Klebsiella pneumoniae strains in vitro and search for effective antibiotic combination.Methods During 2008 - 2009,a total of 24 strains of K.pneumoniae producing KPC-2 carbapenemase were collected from 8 hospitals in the First Affiliated Hospital of Medical School of Zhejiang University,Ningbo LiHuiLi Hospital,Zhejiang People's Hospital,Hangzhou Third Hospital,the Second Hospital of Shaoxing,Hangzhou First Hospital,Fudan University Huashan Hospital,General Hospital of Nanjing Military Region.MLST technique was used for epidemiological analysis.The MIC of antibiotics,such as amikacin,minocycline,imipenem,amoxicillin/clavulanic-acid,ceftazidime,meropenem,gentamicin,cefoxitin,cefepime,rifampicin,polymyxinB,ciprofloxacin were determined by an agar dilution method,the MIC of tigecycline and piperacillin/tazobactain were determined by Etest.The antibacterial activities of cefepime in combination with amoxicillin/clavulanic-acid,amikacin,or ciprofloxacin,amikacin with ciprofloxacin,imipenem with amikacin,ciprofloxacin,polymyxinB,or minocycline,polymyxin B with rifampicin,ceftazidime with amoxicillin/clavulanic-acid were assessed by chequerboard synergy agar dilution tests against all the isolates.Results MLST showed 5 STs among 24 strains of KPC-2 carbapenemase producing K.pneumoniae,and the most prevalent clone was ST11 (15 strains).All isolates were susceptible to polymyxin B and tigecycline,and the resistance rate of minocycline was 4.2％.The synergetic effects were observed in cefepime-amoxicillin/clavulanic acid,imipenem-amikacin,ceftazidime-amoxicillin/clavulanic acid combinations as 19 isolates,13 isolates,and 13 isolates,respectively.Conclusions KPC-2 carbapenemase producing K.pneumoniae is sensitive to polymyxin B,tigecycline and minocycline.The synergetic effect is predominant in cefepime-amoxicillin/clavulanic acid,imipenem-amikacin ceftazidime-amoxicillin/clavulanic acid combinations in vitro,their clinical efficacy are worthy of further observation.