Objective To investigate and assess the current situations on information management of rehabilitation service in Shanghai. Methods The information management in 6 districts in Shanghai were assessed in field, the fulfilling of the first- and second-degree index and the standard-reaching rate of the third-degree index were calculated separately according to the first-degree index- information management of the Evaluation Index System of Rehabilitation Service for All Disabled in Shanghai. Results The average fulfilling degree of the first-degree index was 73.1%. There were only 2 districts reached the standard of Registration of Rehabilitation. The average fulfilling degrees of the Development and Dynamic Maintenance of Rehabilitation Service Information Database were 50.0% and 66.7%, respectively. The standard-reaching rate of the Disabled Children First-diagnose Report System, Effectual Providing Referral Rehabilitation Service Across-the-board, Suspicious Disabled Persons Report System in Community were 16.7%, 16.7% and 50%, respectively. Conclusion The development and supervision of rehabilitation service information should be reinforced and the referral rehabilitation service should be improved.

Objective To investigate and assess the current situations of propagandizing and inculcating rehabilitation information in Shanghai. Methods The propagandizing and inculcating rehabilitation information in 6 districts in Shanghai were assessed in field, the fulfilling of the first- and second-degree index and the standard-reaching rate of the third-degree index were calculated separately according to the first-degree index- propagandizing and inculcating rehabilitation information of the Evaluation Index System of Rehabilitation Service for All Disabled in Shanghai.Results The average fulfilling degree of the first-degree index was 82.3%. There was 1 district reached the standard of Propagandizing Rehabilitation Information by Broadcast, Television, Newspaper, Magazine and Internet; the average fulfilling degrees of the Community Rehabilitation Function for the Disabled and the Community School Propagandizes and Inculcates the Rehabilitation Information for the Disabled are 66.7% and 33.3%, respectively. Conclusion The support from the government could make propagandizing and inculcating rehabilitation information carry out more successfully; utilizing the media adequately is important; propagandizing and inculcating rehabilitation information must be strengthened in community.

This paper introduced the project of "the Study on the Evaluation Index System of Rehabilitation Service for All Disabled in Shanghai" in brief, including research background, objectives, researching objects and sampling. The project aimed at constructing the evaluation index system of rehabilitation service for all disabled in Shanghai. According to the research purpose, the persons with disability in 19 regions (or counties) and 2 towns were investigated with 12 consultation conference and 3 Delphi's surveys to find out the rehabilitation demand and service. The Evaluation Index System of Rehabilitation Service for All Disabled in Shanghai that finally comes into being includes 8 first-degree index, 32 second-degree index and 100 third-degree index.

Objective To investigate the status of rehabilitation demands and services of persons with disability in rural area in Shanghai.MethodsXinhe town of Chongmin county was selected as the sample by stratified-cluster random sampling method, and the rehabilitation demands and services of 1128 persons with disability were surveyed.ResultsThe realization rate of rehabilitation demands in Shanghai suburb was 81.3%. The realization rate of different rehabilitation demands was different. Only 4.0% persons with disability had obtained assistive devices.ConclusionIn order to improve the realization rate of rehabilitation demand, more rehabilitation relief, balanceable development of rehabilitation service and assistive devices service should be enhanced.

Objective To create the target value of third-degree index and the weight coefficient of evaluation index system of rehabilitation service for all disabled in Shanghai. Methods Compositive quantitative and qualitative research methods, such as document analysis, Delphi method, questionnaire survey, specialist consultation were carried in the study. Results The enthusiasm coefficient of specialist in three times were 100%, 100%, 92.3% respectively, the degree of specialist authority was 0.84, the coordination coefficient of specialist for the first-and second-index were 0.79 and 0.72 respectively. The weight of the more important first-degree index namely community rehabilitation, outlay support, organization network and policy environment were 0.1836, 0.1781, 0.1360 and 0.1274.Conclusion The enthusiasm, authority and coordination of specialist of this evaluation index system are high. The index weight can offer evaluation basement.

Objective To create the evaluation index system of rehabilitation service for all disabled in Shanghai.MethodsCompositive quantitative and qualitative research methods,such as literature review,focus-group discussion,questionnaire survey,specialist consultation were carried in the study.ResultsThe Evaluation Index System of Rehabilitation Service for All Disabled in Shanghai finally comes into being includes 8 first-degree index,32 second-degree indexes and 100 third-degree index.ConclusionThe evaluation index system would be provided with directive significance to the goal of 'rehabilitation service for all disabled persons'.

Objective To investigate the clinical effect of minimally invasive extraction of anterior tooth residual root after root separation.Methods A total of 400 patients receivinganterior tooth residual root extraction were collected in the clinic of oral and maxillofacial surgery department between January 2015 and December 2016.The patients were divided into a control group and a study group according to their sequence to see the doctor,with an odd for the study group and an even for the control group.In the study group,residual roots were separated mesiodistally by high speed turbine before using minimally invasive extraction tool;while in the control group residual roots were extracted only using minimally invasive extraction tool.The surgical duration,postoperative damage rate of the lip side plate,degree of pain and patient satisfaction in the two groups were analyzed.Results The surgical duration was shorter in the study group compared with the control group (P ＜ 0.05).The postoperative damage rate of the lip side plate and the degree of pain were lower,while patient satisfaction was higher in the study group than in the control group (P ＜ 0.05).Conclusions The postoperative damage rate of the lip side plate is significantly lower in minimally invasive extraction of anterior tooth residual root after root separation.Smaller trauma is conducive to the implant afterwards.Root separation in minimally invasive extraction of anterior tooth residual root is valuable for clinical application.

Objective : To establish an animal model that clinically conforms to the characteristics of severe alveolar ridge atrophy. Methods : Beagle dogs were used as experimental subjects. Bilateral fourth premolars and first molars in mandible were extracted. A horizontal groove was made on alveolar ridge which was 8 mm from the cemento-enamal junction of mandible third premolar and second molar. Rongeur was used to remove the alveolar bone above this groove and bone chisel was used to level the bone-free area. A box-shaped defect cavity of the size 25 mm × 8 mm was formed with sterile silicone prosthesis implanted. After careful suture we waited for the subjects to heal naturally. Eight weeks after operation, CBCT examination was performed. Results : Eight weeks after bone remodeling the top of alveolar ridge of operation area appeared to be a circular arc. The average distance from the bottom of the ridge to inferior alveolar nerve canal was 2.5 mm. Conclusion This study successfully established the Beagle dog animal model for severe alveolar ridge atrophy and laid the foundation for experiments on vertical bone augmentation.

BACKGROUND: The study aims to correlate osteogenesis with autophagy during the mineralization induction of MC3T3-e1 through exploring the expression of runt-related transcription factor 2 (RUNX2)/lysosomal-associated transmembrane protein 5 (LAMPT5). METHODS: The induction of mineralization in MC3T3-e1 was followed by detecting the expressions of osteogenesisrelated indexes such as RUNX2, alkaline phosphatase (ALP), osteocalcin (OCN), and LAPTM5 using RT-qPCR and Western blot from 0 to 14 days. Transmission electron microscope was utilised in visualizing the alterations of autophagosomes, which was followed by immunofluorescence detecting the subcellular localization of autophagy-related index sequestosome 1 (P62) and microtubule-associated protein 1 light 3 (LC3) protein and scrutinising the expression of P62 mRNA and P62 and LC3 proteins. RESULTS: Induction of MC3T3-e1 mineralization demonstrated an increased expression of osteogenesis-related indicators such as RUNX2, ALP, OCN, and LAPTM5 (p < 0.05), as evident from the results of RT-qPCR and Western blot. Meanwhile, the expression of autophagosomes increased one day after mineralization induction and then experienced a gradual decline, and enhanced expression of LC3 protein was noted on days 1–2 of mineralization induction but was then followed by a corresponding reduce. In contrast, a continuous increase was reported in the expression of P62 mRNA and protein, respectively (p < 0.05). Up- and down-regulating RUNX2/LAPTM5 expression alone confirmed the aforementioned results. CONCLUSION It was therefore proposed that RUNX2 may be responsible for an early increase and then a gradual decrease in LAPTM5-mediated autophagy through the regulation of its high expression. Meanwhile, increased LAPTM5 expression in osteogenic mineralization presumed that RUNX2/LAPTM5 promoted autophagy and osteogenic expression, which may play a bridging role in the regulation of autophagy and osteogenesis.