Objective To discuss oral cavity nursing in senile diabetic patients with oral disease.Methods 80 senile diabetic patients were offered diet control and treatment for lowering blood glucose with simultaneous oral nursing for 4 weeks.The blood glucose,blood lipid before and after nursing were observed.Results The total effective rate reached 91.3% after oral nursing,blood glucose and blood lipid greatly lowered after nursing.Conclusions Prevention of oral disease is important for preventing diabetic complications,appropriate oral nursing contributes to prevention and treatment of diabetes mellitus complicated with oral disease.

Objective To investigate the expression of adrenomedullin (ADM) and vascular endothelial growth factor( VEGF) in plasm of patients with lung cancer,their correlation,and clinical significance. To explore the potential value of ADM for lung cancer in clinic. Methods The levels of plasms ADM and VECF were measured by means of radioimmunoassay in 66 cases of lung cancer, 31 cases of benign lung disease and 16 cases of healthy persons.Results The expression levels of plasm ADM and VEGF were significantly higher in the patients with lung caner than those in benign lung disease and healthy persons (P <0.05) , ADM in benign lung disease was significantly higher than that in the healthy persons (P <0.05), while VEGF in benign lung disease and healthy persons had no significant difference (P >0.05). The levels of plasm ADM and VEGF in distant metastasis was significantly higher than those with local lymph node metastasis ( P < 0.05 ) ,local lymph node metastasis was significantly higher than those without lymph node metastasis (P <0. 05). The levels of plasm ADM and VEGF were closely related to the local lymph node metastasis, distant metastasis and TNM staging. Furthermore, the expression levels of plasm ADM and VEGF increase with the clinical stage (P < 0.05 ). There was a significantly positive correlation between ADM and VEGF in patients with lung cancer (r = 0.449, P < 0.01) , but there was any correlation between benign lung disease group and healthy group ( P > 0. 05 ). Conclusion ADM and VEGF have synergistic effects in the process of neovascularization in lung cancer; to detect the expression of ADM, VEGF in plasm may be helpful for diagnosis of lung cancer and benign lung, lung cancer clinical staging,to interfere with ADM and its signal transduction pathway may be another new targeted therapy of lung cancer .

Objective To understand the variation of the motality and death causes for diabetic inpatients in West China Hospital(WCH) during 1996～2004. Methods First,the amount of diabetic inpatients(14670) and died persons (9597)were got each year by computer search system of our hospital from 1996 to 2004,and the case code of died diabetic subjects (842)were obtained.Then,those medical records were investigated and reviewed in details to get useful information.The motality,death causes and its constituent ratio of dead diabetic inpatients were analysed. Data input and analysis were conducted using the tool Epidate3.0,packages SPSS13 and SAS8.0. Results There were totally 14760 inpatients and 842 deaths who were suffered from DM during 1996-2004.The mortality rate was 5.74% and the standardized mortality rate was 5.37%.Tumor was the first cause of deaths (22.3%),followed by infection(15%),fatal cardiovascular events(14.4%),cerebrovascular events(12.3%).Diabetic nephropathy(DN)(6.3%) took the 6th place just after COPD(8%).There were 9269 deaths in the hospital in total(≥15 years old) during 1996-2004 while DM patients contributed 9.08% to them.The proportion of diabetic patients among the total deaths kept increasing every year(χ2=71.9070,P<0.01). Conclusions The mortality proportion of diabetic inpatients among the total deaths in West China Hospital from 1996 to 2004 is increasing every year.It needs to pay more attention to the main death cause of tumor in diabetic patients

OBJICTIVE: To prepare Breviscapine orally disintegrating tablet and to establish its quality control method. METHODS: The formula of the core of the tablet was optimized with disintegration time as a parameter by an orthogonal design, and the content and the related substances of Breviscapine orally disintegrating tablet were determined by HPLC. RESULTS: The prepared Breviscapine orally disintegrating tablet showed a good stability, and its characters, dissolution, content and the related substances were all in conformity with the related specifications stated in Chinese Pharmacopoeia (2005 edition). CONCLUSION: The methods of preparation and Quality control are simple and feasible.

Objective: To research three-dimensional computed tomography angiography (3D-CTA) combined three-dimensional digital subtraction angiography (3D-DSA) in the diagnosis of intracranial aneurysms. Methods: 3D-CTA and 3D-DSA were performed in 27 cases with Highly suspected in patients with intracranial aneurysms, And compared with the final outcome of surgery. To evaluate 3D-CTA and 3D-DSA in the detection rate of aneurysms, three-dimensional shape and spatial relations ability to display. Research 3D-CTA combined 3D-DSA in the diagnosis of intracranial aneurysms. Results: Twenty-seven cases of suspected patients, 25 cases of surgical treatment of confirmed aneurysms, 28 aneurysms found. 3D-CTA and 3D-DSA rate of aneurysms was no significant difference. 3D-CTA of the aneurysm can be accurately detected clearly shows its three-dimensional shape and spatial relationship with the surrounding skull, 3D-DSA for aneurysm neck, the tumor and the aneurysm and parent artery relationship shows clear and accurate. Conclusion: Imaging of intracranial aneurysm diagnosis, 3D-CTA and 3D-DSA have their respective advantages, combined two methods can improve the detection rate of aneurysms. 3D-CTA combined 3D-DSA have support of design for operation.

Medical imaging plays a more important role in diagnosis and treatment of diseases with the rapid development of big data technologies and hospital information systems.It is thus quite necessary to develop the effective and accurate medical imaging retrieval systems.The key techniques for text-based, contents-based and semantic-based medical imaging retrieval methods were thus elaborated and analyzed with the prospects put forward for the future development direction of medical imaging retrieval techniques.

Objective To explore the effect of behavioral intervention on the quality of life of chronic heart congestive failure patients with urinary incontinence, to further provide basis for more effective clinical nursing measures. Methods 62 patients with chronic heart congestive failure combining urinary incontinence were divided into two groups by random digital table method, the control group and the intervention group, with 31 cases in each group. Patients in the control group received routine nursing care, while patients in the intervention group received behavioral intervention on the basis of routine care. The behavioral intervention included pelvic floor muscle training, pectineus exercise and reconstruction of micturition habits. The effect of the intervention on incontinence, quality of life and depression were observed in two groups. Results 61 patients completed the study, including 30 cases in the intervention group and 31 cases in the control group. There were no significant differences in the scores of the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICI-Q-SF), the MOS item Short Form Health Survey (SF-36) and Zung Self-rating Depression Scale ( SDS) between two groups before the intervention (P>0.05). After 6 weeks of continuous intervention, the scores of ICI-Q-SF and SDS in the intervention group were(8.69±1.94)points and (55.91±4.57) points, which were significantly lower than (11.07±2.14) points and (61.44±5.98) points of the control group (t=5.04, 3.18, P<0.01). About the SF-36, scores of physical functioning and social functioning in the intervention group were (76.77 ±10.34) points and (77.69±6.17) points, which were significantly higher than (60.39±10.07) points and (59.38±8.25) points in the control group (t=43.31, 120.36, P<0.01). Conclusions For chronic heart congestive failure patients with urinary incontinence, behavioral intervention can effectively ameliorate symptoms of urinary incontinence, improve the quality of life and relieve patients' depression, which thereby potentially promote patients′physical and mental health.

Objective To evaluate the relationship between the mechanism underlying docosahexaenoic acid (DHA)-induced regulation of angiopoietin expression and Src-suppressed C kinase substrate (SSeCKS) in human brain vascular pericytes (HBVPs) subjected to oxygen-glucose deprivation and restoration (OGD/R).Methods HBVPs were seeded in 96-well or in 6-well plates at a density of 2× 105 cells/ml and divided into 5 groups (n =18 each) using a random number table:control group (group C),OGD/R group,DHA group (group D),SSeCKS gene silencing group (group S) and SSeCKS gene silencing plus DHA group (group SD).The model of OGD/R injury was established as follows:the cells were subjected to O2-glucose deprivation for 24 h in glucose-and serum-free culture medium aerated with 94％ N2-5％ CO2-1％ O2 followed by restoration of O2-glucose supply for 6 h in high-glucose DMEM culture medium in normal atmosphere.DHA was added at 1 h before hypoxia with the final concentration of 40 μmol/L in group D.Small interfering RNA induced SSeCKS gene silencing in S and SD groups.Subsequently,DHA with the final concentration of 40 μmol/L was added at 1 h before hypoxia in group SD.At 6 h of reoxygenation,the cell survival rate was determined by CCK-8 assay,the amount of LDH released was detected using ELISA,and the expression of SSeCKS,angiopoietin-1 (Ang-1) and Ang-2 was detected by Western blot.Results Compared with group C,the cell survival rate was significantly decreased,the amount of LDH released was increased,the expression of SSeCKS and Ang-1 was down-regulated,the expression of Ang-2 was up-regulated,and Ang-1/Ang-2 ratio was decreased in group OGD/R,and the expression of SSeCKS was down-regulated in group S (P＜0.05).Compared with group OGD/R,the cell survival rate was significantly increased,the amount of LDH released was decreased,the expression of SSeCKS and Ang-1 was up-regulated,the expression of Ang-2 was down-regulated,and Ang-1/Ang-2 ratio was increased in group D (P＜O.05),and no significant change was found in the parameters mentioned above in group SD (P＞0.05).Compared with group D,the cell survival rate was significantly decreased,the amount of LDH released was increased,the expression of SSeCKS and Ang-1 was down-regulated,the expression of Ang-2 was up-regulated,and Ang-1/Ang-2 ratio was decreased in group SD (P＜0.05).Conclusion The mechanism by which DHA increases the ratio of Ang-1/Ang-2 may be totally related to up-regulation of SSeCKS expression in HBVPs subjected to OGD/R.

OBJECTIVE:To study the protective effect of Compound pueraria tablets on the aging model rats. METHODS:The rats were divided into normal group,model control group,positive control group (vitamin E) and Compond pueraria tablets high-dose,medium-dose and low-dose (800,400,200 mg/kg) groups. The aging model rats were made by injection of D-galac-tose solution for 30 d in latter 5 groups,and they were given relevant medicine at same time every 7 days for consecutive 56 days since 31st day. SOD activity and MDA content in the serum and myocardium and LPF contents in the myocardium were determined after the last dosing,and apoptotic cells were counted and the pathology of cerebral tissues were observed. RESULTS:Compared with normal group,the activity of SOD in the serum and myocardium were decreased significantly in model control group,MDA and LPF contents in the myocardium and the number of apoptotic cells were increased significantly(P<0.01);significant myocar-dial cell injury was found. Compared with model control group,the activity of SOD in the serum and myocardium were increased significantly,while MDA and LPF content in the myocardium and the number of apoptotic cells in Compound pueraria tablets high-dose,medium-dose and low-dose groups were decreased significantly(P<0.05 or P<0.01);myocardial cell morphology was improved significantly. CONCLUSIONS:Compound pueraria tablets has obvious protective effect on myocardial cells in aging rats induced by D-galactose,the mechanism maybe related to the increase of SOD activity and the decrease of the content of MDA and LPF.

OBJECTIVE:To study the influence of oscillator on the cleanliness of class 100 clean bench in PIVAS. METH-ODS:Using sedimentated bacteria and the number of dust particle as index,in common drug configuration room,antibiotics con-figuration room and risk drugs configuration room including biological safety cabinet and horizontal laminar flow,the cleanliness of class 100 clean bench were monitored when oscillator was set at clean bench and different positions in work and non-working state. RESULTS & CONCLUSIONS:In working and non-working state of oscillator,there was no difference in sedimentated bacteria and the number of dust particle which was in line with the requirements of 2010 edition of GMP,i.e. the application and location of oscillator didn't influence the cleanliness of class 100 clean bench. From a view of safety,it is suggested to place the oscillator in the left(or right)posterior wall of clean table when biological safety cabinets is used to dispense antibiotic and risk drugs.