Objective To simplify the management of multi-version data.Methods Oracle workspace manager technology was implemented to manage corresponding table in different version.Results The management of multi-version data in a single Oracle database could be achieved.Conclusion The method can make database management easier and save the cost of hardware.[Chinese Medical Equipment Journal,2008,29(3):45-46]

Objective To prevent data transfer or loss in application development when dealing with data exchange between Oracle database with different server's character set.Methods Environment variable is set to update Oracle client's character set so as to solve data transfer or loss caused by character set transformation.Results It was the environment variable not the register list that was reset,so Oracle databases with different server's character set were not connected at the same time.Conclusion An adaptive method for different server's character set is given to solve this problem.

Objective To evaluate the efficacy of endovascular interventional minimally invasive techniques in treatment of acute brachial artery injury.Methods A retrospective case series study was designed to analyzed data of 16 cases (11 males and 5 females) sustaining acute brachial artery injury treated from March 2011 to August 2016.Mean age was 47.9 years (range,27-66 years).Left upper extremity vascular injury occurred in 7 cases and right upper extremity vascular injury occurred in 9.There were 13 cases of arterial intima injury and 3 of arterial pseudoaneurysm.All patients underwent endovascular therapy including stent implantation and balloon dilatation.Angiography was used to evaluate the repair of brachial artery and the operation time was recorded.Improvements of distal limb arterial pulse and limb ischemic symptoms were observed,and the patients who were followed up with stent lumen stenosis more than 50％ received endovascular treatment again.Results The procedures was successful in all patients,with operation time of 30-75 minutes (mean,45 minutes).After the insertion of a stent,recovered brachial artery blood flow and disappeared pseudoaneurysm were observed on angiography,without occurrence of stent stenosis or contrast extravasation.Symptoms of local pain and numbness were alleviated,and blood supply of the distal brachial artery was improved after operation.All patients were followed up for 3-36 months(mean,16.7 months).The false aneurysm did not recur.Two cases of stent stenosis more than 50％ had a second balloon dilation procedure and the blood flow returned to normal.Stent patency was found in 14 cases with stent stenosis of less than 50％.During the follow-up period,no ischemic necrosis,displacement of the stent or stent fracture were found.Conclusion For acute brachial artery injury,endovascular management exhibits higher technical success rate and good clinical outcome with a low incidence of complications.

Animals ; Cell Adhesion Molecules ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; E-Selectin ; drug effects ; Humans ; Intercellular Adhesion Molecule-1 ; drug effects ; Phytotherapy

Objective To evaluate the standardization of diagnosis and therapy for stage I epithelial ovarian cancer.Methods Retrospective study of 146 cases of ovarian cancer admitted in our hospital. All of cases had postoperative pathological diagnosis.Results 146 cases of epithelial ovarian cancer from Jan 1980 to Jun 2002. 32 of them were stage I cases (21 92%). The average age was 45 32. The first four symptom were self touching the mass, abdomen bulge,abdomen pain and oppress symptoms. All of 29 cases accepted surgery and chemotherapy in our hospitalexcept that 3 cases.4/32 lost touch ,3/32 died of other diseases, 5/32 recurrence, 3/32 died of cancer.Five-year survival rates were 92 87%, ten-year survival rates were 83 90%. Conclusions Prognosis between early and advanced ovarian cancer is obvious difference. If the diagnosis and therapy for epithelial ovarian cancer is early,and survival rates is highly.

The biochemical and other lab indices of blood in 35 cases of nephrosis syndrome (NS) treated with Huangqi Xianlingpi Decoction plus Hirudo (HQXL) were observed. The results that HQXL was capable of decreasing urine protein, increasing plasma protein, lowering blood lipids (P

Objective To investigate the effect of hydroxyl starch (HES 200/0 5) infusion on blood rheology during operation Methods Forty adult ASA Ⅰ Ⅱ patients (male 28, female 12) scheduled for elective operation on spine (26 patients) and lower extremities (14 patients) were enrolled in this study The age ranged from 18 56 yr and weight from 40 85kg Preoperative heart, lung, liver and kidney function tests, blood routine exam, bleeding and coagulation time were all normal No patients had any history of abnormal bleeding The patients were randomly divided into two equal groups: control group(C) receiving lactated Ringer solution 1 000ml during operation and HES group receiving 6% HES 1 000ml No patient received any plasma or whole blood during operation The patients were premedicated with intramuscular atropine 0 5mg and sodium luminal 0 1g The operations were all performed under continuous epidural block (1 6% lidocaine with adrenaline 1:200 000) BP,ECG,and SpO 2 were continuously monitored during operation Blood pressure was maintained with range and SpO 2 above 97% Venuos blood samples were taken before anesthesia , 30min and 4h after the fluid had been infused and 24h after operation for determination of blood viscosity, plasma viscosity, hematocrit(HCT) index of red blood cell (RBC) aggregation and deformation and index of fibrinogen Results Blood viscosity, Hct, index of RBC aggregation and fibrinogen decreased significantly (P

Objective To investigate the possibility of commitment differentiation of embryonic stem cells induced by the medium of cultured retinal neurons of SD rats. Methods The medium from cultured retinal neurons of SD rats were collected, sterilized and mixed with DMEM medium according to 2∶3 proportion, ES cells were cultured with these mixed medium and were observed under the phase contrast microscope daily, the induced cells were identified by NF immunohistochemistry methods. Results The ES cells cultured with these mixed medium can differentiate into neuron like structure, and the induced cells were positive in NF immunofluorescence staining. Conclusion The medium from cultured retinal neurons of SD rats can induce ES cells commitment differentiation into neuron like structure.

Red cell immunologic adherent function and Se quantity were measured in 48 normal children of Keshan disease area and the reaction of red cell C3bR to these children. The results showed that the Se quantity and the rosette formation rate of red cell C3bR of normal children in Keshan disease area were significantly lower than that in the control(P0.05).

Almost 3% of newborns are diagnosed as small for gestational age(SGA)worldwide.Born SGA is one of the important causes of perinatal morbidity and mortality,and is also associated with metabolic diseases in adulthood.Low birth weight by itself is insufficient to characterize growth restriction,as it does not include information about the neonate’s body proportionality.Depending on the origin,timing and severity of in-sult,small for gestational age infants are classified into two types:proportionate or symmetric growth restriction (SGR)and disproportionate or asymmetric growth restriction(AGR).There may be differences in physical and neurological development of these two types.This study compares three classification indexes,and to find differ-ences in postnatal growth of these two types.