Only realizing part of work in fixed assets management department, hospital account of fixed assets management system is unable to integrate the equipment using,management and finance departments. While the bar code management system can merge three departments into one system and manage the fixed assets of hospital with consistency of accounts, card and equipment.

Humans ; Oral Medicine ; Proteomics

Objective Tetralogy of Fallo( TOF) is one of cyanotic congenital heart disease, which is difficultly diagonosed because of its complicated texture.The aim of this study was to evaluate the manifestation and value of echocardiography in diagnosis of TOF. Methods The fetal sonograms of 99 fetuses with prenatal diagnosis of TOF in 5791 gravida were reviewed and analyzed from January 2010 to December 2012. Results Ninty nine fetuses with TOF were all diagnosed accurately by prenatal ultrasonography, including 11 cases with pulmonary atresia, 2 cases with complete atrio-ventricular septal defect and 4 cases with permanent left superior vena cava.The key echocardiographic features of TOF were ventricular septal defect, overriding aorta and pulmonary stenosis.TOF was accurately diagnosed by prenatal echoeardiography combined with visualization of TOF in four chamber view, outflow tract view and three vessels view.Sixty eight fetuses were confirmed to be TOF by autopsy or operation after birth, 12 cases refused to autopsy and 19 cases lost of follow up in the total 99 cases.None of TOF was reported to us in other 5692 gravidas. Conclusion The echocardio-graphy has important clinic value in diagnosis of fetal TOF with high sensitivity and specificity.

Animals ; Humans ; Hyperbaric Oxygenation ; Mandibular Diseases ; prevention & control ; therapy ; Osteoradionecrosis ; prevention & control ; therapy ; Radiation Injuries ; prevention & control ; therapy

OBJECTIVE To explore the value of the continuous quality improvement(CQI) in the quality control of disinfection supply center.METHODS The CQI was applied to every aspect of disinfection supply center.We analyzed and identified the reason of the existence of quality problems,and took CQI measures and the implementaion of quality improvement.RESULTS After 5 years CQI,quality control of disinfection supply center had been remarkably improved.The harmony had increased among staff year by year.The professional knowledge rose from 60% to 100%,the rate of monitoring raised from 70% to 100%,the pass rate of sterilized package raised from 55% to 95%,the satisfaction rate of the relevant sections raised from 85% to 100%.The errors and accidents were eliminated or reduced owing to pay attention to quality control.CONCLUSIONS CQI plays an important role on medical service safety and can effectively improve the medical safety,medical quality and service quality.

Aged ; Aged, 80 and over ; Female ; Humans ; Hyponatremia ; chemically induced ; Iodipamide ; adverse effects

Objective To detect the micro satellite instability (MSI) from the precancerous and cancerous lesions (GC) and its effect on carcinogenesis.Methods Silver staining single strand conformation polymorphism polymerize chain reaction (PCR SSCP) was used to screen MSI markers at 5 loci in formalin fixed,paraffin embedded tissues of GC (n=30), dysplasia (n=30), intestinal metaplasia (IM) ( n =40) and corresponding normal gastric tissues.Results The abnormal shifting of the single strand DNA was identified in 7(23 3%)out of GC, in 9 (30%) out of dysplasia and in 8(20%) out of IM samples respectively. GC with MSI was associated with distal location of the tumors ( P =0 044). MSI was not detected in low grade IM tissues.Conclusion MSI may be of an early event during gastric carcinogenesis. It contributes probably to the acquisition of a transformed cell phenotype and to the development of gastric cancer.

Red blood cell sorbitol contents were determined with a enzymatic method in 37 diabetics and 19 controls. The fasting blood glucose (FBG) levels and RBC sorbitol contents in the diabetics were significantly higher than that in the controls. RBC sorbitol was positively correlated to FBG, but not to the age of the patients or the type and duration of diabetes mellitus. In 9 patients whose nerve conduction velocity was measured, RBG sorbitol content was negatively correlated with motor nerve conduction velocity of median nerve (r =-0.768, P

Objective To elucidate the deleterious diabetogenic effect of tacrolimus on Chinese Han people.Methods According to patients' whole blood trough levels,the concentration of tacroli- mus was 5,15 and 25?g/L.Human islet cells cultured in vitro were exposed to various concentra- tions of tacrolimus for 72 h respectively,then stimulated by glucose at low (2.8 mmol/L) and high (16.7 mmol/L) levels.Glucose-stimulating insulin secretion during subsequent static incubation was measured using the ultrasensitive human insulin ELISA kit.The assessment of islet cell viability was studied with acridine orange (AO)-propidium iodide (PI).According to fasting plasma glucose,461 subjects were divided into normal glucosetolerance group (FPG＜5.55 mmol/L),impaired fasting glu- cose group (5.55 mmol/L＜FPG＜6.88 mmol/L) and posttransplant diabetes mellitus group (FPG≥6.89 mmol/L).A retrospective review of 461 non-diabetic kidney recipients completing at least 12 months of follow-up was performed to determine risk factors,incidence,and characteristics of post- transplant diabetes mellitus (PTDM).Results In vitro,lower tacrolimus concentration had not dele- terious effect on insulin secretion and viability of islet;high tacrolimus impaired?-cell survival as well as insulin secretion.Of the 461 patients with no history of diabetes at transplantation over the study period of 12 months,123 received tacrolimus and 338 received cyclosporine A (CsA).For patients receiving tacrolimus the cumulative incidence of PTDM was 13.8%,compared with 7.7% for pa- tients receiving CsA,showing no significant difference between them.The reduced tacrolimus level within the therapeutic window resulted in an increase in better glucose metabolism.Older age,family history of diabetes,acute rejection episodes and pre-transplant impaired fasting glucose were identified as risk factors for PTDM.Conclusion The diabetogenic effect of TAC is dose-dependent,and in the majority is reversible.Low initial doses,more rapidly tapering and lower maintenance levels of tacroli- mus decrease the incidence of PTDM in patients receiving tacrolimus.

Objective To evaluate the clinical diagnostic value of coronary artery calcification score(CACS)of multi-slice spiral computed tomography(MSCT)combined with carotid intima-media thickness(IMT)measure in elderly patients with coronary artery disease(CAD). Methods　CACS of MSCT,carotid IMT measure,and coronary angiography were performed in 68 patients,including 36 cases with CAD(CAD group)diagnosed by coronary angiography and 32 cases(control group)with coronary arterial stenosis(＜50% stenosis).CACS and carotid IMT were compared between two groups. Results　The coronary artery calcification score was significantly increased in CAD group compared with the control group[(349.5±86.3)vs.(74.7±25.2),t=13.670,P＜0.01],and it was increased with the severity of coronary arterial stenosis.The carotid intima-media thickness in CAD group showed significant difference with that in control group[(1.11±0.05)mm vs(0.69±0.13)mm,t=13.587,P＜0.01].In CAD group,CACS exhibited a significant positive correlation with carotid IMT(r=0.950,P＜0.01).The positive rates of CACS and carotid IMT were both 77.8% (28 cases)in CAD group and both 12.5%(4 cases)in control group,which showed significant difference between two groups(X2=28.976,P＜0.01). Conclusions　CACS of MSCT combined with carotid IMT have high sensitivity and specificity in evaluating coronary arteriaI stenosis.It can be used as a non-invasive examination to diagnose CAD in the elderly.