The more and more application of assistive technology in special education not only makes education placement of student with disability diversification, but also provides more opportunity for them to participate in instruction. However, there are some problems remained, such as the application is still in low level, the lack of the systematic evaluation for their efficacy and so on. It is necessary to pay more attention on the assistive technology, cultivate more specialists and other related persons on assistive technology, create assistive technology system, and perfect the service system.

[Objective]To explore the surgical plan of lumbar degenerative de novo scoliosis combined with vertebral stenosis(LDDS) and evaluate the surgical efficiency.[Method]From July 2003 to Jan.2007,32 LDDS patients were diagnosed and operated in the author’s hospital.The X-ray,computed tomography and MRI radiological data were measured carefully preoperately which included the Cobb’s angle,vertebral rotational and lateral subluxation degree.All the patients were treated by posterior decompression and pedicle screw internal fixation,and the surgery,fluoroscopic time and bleeding amount were recorded.Patients were administered pre- and postoperatively with clinical outcome surveys of Visual Analogue Pain Score(VAS),Low Back Outcome Score(LBOS).Pre- and postoperative measurements of the Cobb's angle and lumbar lordosis of the involved segments were analyzed.[Result]The surgery time was 4?0.5 hours,the average bleeding amount was 400?30 ml,the fluoroscopic time was 30?5 min.All the patients were followed from 8 months to 4 years,and radiography was proceeded on 8 and 16 months respectively post surgery.Twenty-four cases got good bone fusion,and mean Cobb's angle decreased from 37.2 to 18.4 degrees,mean focal lordosis increased from 13.1 to 16.4 degrees,mean vertebral rotation angle decreased from 14.2 to 9.8 degrees,mean preoperative measures of VAS and LBOS improved from 5.3?2.2 and 24.8?15.6,respectively to 2.2?2.1 and 44.8?18.0 at last follow-up,the Cobb’s angle,lumbar lordosis and the degree of vertebral rotation had significantly difference pre and post surgery(t test,P

Objective To conduct a health check-up intention analysis to understand residents' altitude to health eheck-up. Methods A total of 3600 residents living in Shanghai completed the selfdesigned questionnaire. Results About 35.2% participants received health check-up onee per year. In 36 to 60 or > 60 age group, the figure was increased up to 62.6% or 50. 4%, respectively. Public institution employees and those with medical insurance were found to have the highest rate of health checkup. Conclusion Our investigation results suggest that government leadership,health management model and contents, and personnel training should be improve.

ObjectiveTo observe the efficacy of maintenance hormonal treatment after response to chemotherapy in advanced breast cancer. Methods8 patients with advanced breast cancer were treated with chemotherapy,maintenance hormonal therapy were given after response to chemotherapy.The efficacy was evaluated every 2 cycles of chemotherapy and 2 months of endocrine therapy according to RECIST standard.Results8 patients received chemotherapy for 2-8 cycles (median 4 cycles). All patients got PR, the duration of chemotherapy was 1-6 months (median 2 months), the time to failure of chemotherapy was 4 months. Until the last follow-up day (31th December 2010), the time to progression was 6-86 months (median 13.5 months).Survival was 6-86 months(median 21.5 months).Seven patients quit the chemotherapy due to severe side effects of hematologic toxicity,fatigue or nausea vomiting.One patient died because of allergy to paclitaxol.Conclusion Maintenance hormonal treatment after patients with metastatic breast cancer response to chemotherapy may prolong the duration of effective therapy and improve the QOL.

Objective To investigate the effects of high glucose and insulin on the expression of glucose transporter 4 (GLUT4), Cbl-associated protein (CAP) and cytoskeleton protein F-actin of glomerular mesangial cells (GMCs), in order to explore the function of GLUT4, Cbl-associated protein and F-actin in the pathogenesis and development of diabetic nephropathy (DN). Methods Cultured 1097 rat glomerular mesangial cells were divided into 8 groups: control, 10-9 mol/L insulin, 10-8 mol/L insulin, 10-6 mol/L insulin, high glucose (30 mmol/L), mannitol (25 mmol/L mannitol+5 mmol/L glucose), high glucose plus 10-6 mol/L insulin, high glucose plus 10-9 mol/L insulin. Expression of CAP mRNA and GLUT4 was measured by RT-PCR and immunohistochemistry method. F-actin was stained by rhodamine-pholloidin and the fluorescent intensity was calculated by image analysis system. Results The expression of GLUT4 mRNA and protein, CAP mRNA was found in normal giomerular mesangial cells (control), and there was no significant difference in 10-9 mol/L insulin group. The expression of GLUT4 mRNA (P<0.05) and protein (P<0.01), CAP mRNA (P<0.01) level was decreased in high glucose group compared with that of control group, but there was no significant difference in mannitol group. The expression of GLUT4 and CAP mRNA up-regulated with the increase of concentration of insulin. The expressions of GLUT4 mRNA in 10-8 mol/L insulin and 10-6 mol/L insulin groups were 2.06-fold and 2.66-fold of 10-9 mol/L insulin group, of GLUT4 protein were 1.93-fold and 2.83-fold of control, and of CAP mRNA were 1.91-fold and 2.15-fold of control, respectively. The expressions of GLUT4 mRNA, GLUT4 protein, CAP mRNA in high glucose plus insulin group were 2.15-fold, 2.08-fold, 2.14-fold of high glucose group respectively. High glucose decreased the fluorescent intensity of F-actin to 44.5% (P<0.01). 10-8 mol/L insulin and 10-6 mol/L insulin groups increased to 1.224-fold (P<0.05), 1.296-fold (P<0.01) in a concentration-dependent manner. The spearman correlation coefficient between GLUT4 and F-actin was 0.929 (P=0.001), between GLUT4 mRNA and CAP mRNA was 0.905 (P=0.002). Conclusions (1) A certain expression of GLUT4 mRNA and protein, CAP mRNA from GMC is found in normal glomerular mesangial cells. (2) High glucose can inhibit the expression of GLUT4 and CAP mRNA significantly, and facilitate the depolymerization of F-aetin. (3) Insulin can reverse down-regnlation of GLUT4 and CAP mRNA caused by high glucose. (4) GLUT4, CAP and F-actin are important factors in the development of DN.

Objective To explore the status of Cryptosporidium infection among injection drug abusers(IDUs) based on the purified recombinant CP23 protein antigen.Methods The serologic antibody response of Cryptosporidium infection was examined by indirect ELISA in the collected 588 serum episodes of IDUs and 384 cases of healthy persons. Results Among 588 cases of IDUs, 69.90% of them were serologic antibody-positive, compared with 29.43% of the healthy persons, with a significant difference(P

In this research, X-ray photograph and kinescope were applied to observe the whole process of barium swallowing statically and dynamically before and after acupuncture treatment by the radiography of the upper alimentary tract (RART). The observation was made on the objective changes about the functional renovation of contractor muscle of pharynx and epiglottis muscle. Among 36 cases, function of speaking basically recovered in 3 cases, function of swallowing 16 cases,function of expectorating sputum 15 c ases, and for function of water drinking 13 cases. The total effective rate: 75.0% for function of speaking, 97.2% for function of swallowing, 75.0% for function of expectorating sputum, 97.2% for function of water drinking.

Objective To compare and evaluate the clinical efficacy and side effect of vinorelbine plus gemcitabine and vinorelbine plus cisplatin combinations in advanced non-small-cell lung cancer(NSCLC). Methods 56 cases with non-treated advanced NSCLC were unrandomly divided into two groups: the GN group (27patients) treated with vinorelbine plus gemcitabine, the NP group (29 patients) treated with vinorelbine plus cisplatin,1/3 weeks×2～6 cycles. Results For the GN group, the overall response rate was 37.7 %, MTTP was 5.1months,one year survival rate (1-ySR) was 40.7 %. There were no significant difference in the response rates and the survival rates for the GN group compared with the NP group (P ＞0.05); But on the side effect of toxicities, WHO grade anemia and nausea/vomiting and tiredness of the GN group was significantly milder than the NP group (P ＜ 0.05). Conclusion Vinorelbine combined Gemcitabine regimen (GN) is active and well-tolerated. It is worth to investigate GN recommended as the first line chemotherapeutic regimen for the treatment of patients with advanced NSCLC.

Objective To investigate labial and lingual alveolar bone plate thickness of the mandibular anterior teeth by using cone-beam computed tomography (CBCT),in order to provide a reference for immediate implantation.Methods 132 individuals with normal occlusion were examined with CBCT,and their mandibular anterior teeth were analyzed.The labial and lingual alveolar bone plate thickness at the level of the apical,1/4 of the apical,1/2 of the middle and 1/4 of the cervical were measured.The differences of the thickness were compared among the side and gender.Results There were no significant differences between the left and right sides. Except on the 1/4 of the cervical,the thickness of lingual bone plate was thicker than that of labial bone plate.The frequency of the thickness of the labial bone larger than 2 mm on the 1/4 of the cervical of the center incisor,lateral incisor,and canine were 0,0 and 1.5 1%,respectively,and on 1/4 of the middle were 0.76%,1.44% and 3.79%,respectively.The lingual bone plate thickness showed significant difference between genders.Conclusion Reference values of alveolar bone plate thickness in anterior teeth of normal occlusion were established by using CBCT,which can provide clinical instruction for immediate implant.

The establishment of a scientific salary system is a key measure to improve the incentive and re-straint mechanisms, adjust and optimize the relations of the production, release the reform “bonus”, and is also an important health care reform today. In order to establish a scientific salary system of medical personnel adapting to the health industry characteristics, the paper makes an investigation on the salary level in the years of 2010—2012 in Shanghai, and analyzes the main problems of the present performance pay policy. On this basis, starting from the point of the health industry characteristics, the paper builds the salary system of medical personnel containing the comprehensive budget management, theoretical workload for approval, authorized personnel, performance appraisal and distribution, structural proportion within the industry, fund distribution management through the establishment of the salary level’s average wage and social linkage mechanism, and builds a theoretical framework on salary system of medical personnel in Shanghai.