Mixed reality technology can achieve a 3D reconstruction of the patient's imaging data and organically combine the real scene. This allows to simulate a real medical operation in clinical teaching. Combined with large data analysis, mixed reality technology allows to build situational awareness data models, thus providing data support for teaching interaction and disease simulations. In the present work, the application of mixed reality technology and situational awareness in clinical teaching of cardiac macrovascular surgery is explored innovatively. These technologies open a new avenue for teaching, solving the issue that stymies traditional teaching approaches and improving the teaching efficiency. It is thus important to explore and promote the applications of this innovative teaching methodology particularly in clinical teaching.

Objective To establish an evaluation index system for the quality and safety of the specialized nursing care in cardiovascular medicine. Methods To screen and evaluate the safety quality evaluation index via a group discussion with Delphi method and analytic hierarchy process referenced to the literatures from the evaluation index of domestic nursing safety quality (NSQ)and on the base ofthe factor quality- quality of links-final quality3-dimensional quality structure theory by Donabedian. Results The first and second round of expert consultation and the recovery rate were 97.05% (33/34) and 94.12% (32/34) respectibely, the effective rate was 100%;The authoritative coefficient of expert of the safety quality evaluation index of the specialized nursing care is 0.867 and 0.879 respectively. In the first round, the average of the importance rating is 3.50-5.00, the standard deviation is 0-0.042 and full mark rate is 34.10%-100%. In the second round, the average of the importance rating is 3.80-4.70, the standard deviation is 0~0.047 and full mark rate is 31.60%-100%. The fluctuation degree of the first round is more than 0.10 with a low coordination degree. However, the fluctuation degree of the second round result is less than 0.10. The coordination coefficients from all qustionnair scores by experts in the two roudns are 0.169 and 0.286. The difference was statistically significant according to the chi-square analysis (X2=6.842, P=0.002). The NSQ evaluatin index included 3 first degree indexes (weight coefficient including 0.2684,link qualing 0.6144,and quality 0.1172),16 second degree indicators (weight coefficient 0.034~0.0859) and 61 third degree indexes ( weight coefficient 0.034~0.0859) and 61 third degree indexes (weight coefficient 0.0052~0.0412). Conclusions This paper preliminary established a specialied NSQ evaluation index with factor quality- quality of links-final quality 3-dimensional quality structure in the field of cardiovascular medicine, which is based on Delphi method and analytic hierarchy process. NSQ provides a measurement tool for nurses in CME.

Apoptosis ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Doxorubicin ; administration & dosage ; analogs & derivatives ; pharmacology ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; pathology ; Valproic Acid ; administration & dosage ; pharmacology

Objective To explore the clinical efficacy of Baihu decoction combined with insulin on type 2 diabetes with acute hyperglycemia patients.Methods A total of 86 cases of type 2 diabetes with acute hyperglycemia patients were randomly divided into experimental group (n=43) and control group (n=43).Two groups of patients underwent conventional exercise and diet adjustment intervention, control group was treated with insulin, continuous injection of 14d, experimental group was treated with Baihu decoction based on control group, 7d was taken for one courses, two course in all.The clinical symptoms of the two groups were compared, and the FPG, 2hPBG, HbAlc levels was detected in two groups pre-and post-reatment, the serum IL-6, hs-CRP, TNF-α, LP, APN, Cor were detected by enzyme linked immunosorbent assay method.Results The total effective rate was 91.7%in experimental group, higher than 76.7% in control group(P<0.05).After treatment, FPG, 2hPBG, HbAlc, IL-6, hs-CRP, TNF-αlevels in two groups were all significantly decreased (P<0.05), and those indexes in experimental group were significantly lower than those in control group (P<0.05).After treatment, APN and LP were significantly decreased, Cor was significantly increased in two groups(P<0.05), and the LP and APN in experimental group were significantly lower and Cor was significantly higher than that in control group (P<0.05).Conclusion Baihu decoction combine with insulin can significantly improve the clinical symptoms in type 2 diabetes with acute hyperglycemia patients, reduce the level of blood glucose and cytokines, and its mechanism may be relate to the increase APN level, reduce the LP and Cor levels.

China ; Clinical Trials as Topic ; methods ; Humans ; Organizational Policy ; Publishing ; standards ; Registries

60 Candida strains were analyzed with randomly amplified polymorphic DNA(RAPD) from HIV-infected patients' oral cavity.The results showed that RAPD-PCR fingerprinting appeared from zero to five bands whose size rang from 300 bp to 2 kb with P2 primer,Candida albicans have three characteristic bands of 300 bp,400 bp and 600 bp in size,non-Candida albicans have the similar bands.They can be clas-sified five genetic clusters and 14 genotypes by Cluster Analysis,two Candida albicans(P385&P403) with fluorocytosine-resistance were classified into C1 genotype for "Squared Euclidean Distance" being 0.115,one Candida albicans(P321) and one Candida glabrata(P522) who were resistant against Amphotericin B were classified into D1 genotype for "Squared Euclidean Distance" being 0.221.So,an abundant genetic polymorphism appeared in Candida species related HIV,RAPD could be as a reference for genotype of Candida albicans;different Candida speices had some special bands,different Candida strains had similar bands in the same species;it is perhaps that some genotypes were relevant to drug resistance.

Objective To evaluate the effects of compositive cognitive training on reasoning ability for healthy community elderly.Method All the participants were selected from one district in Shanghai by every 50 samples.151 community healthy elderly who accorded with the standard were collected at last.They were divided into cognitive intervention group ( n =90) and control group ( n =61 ) by sequence.The interventions ( includes reasoning,memory training,et al) were conducted in 24 sessions over 12 weeks.All individuals were assessed by Neuropsychological Test Battery for Elderly (NTBE) at baseline,follow-up,half a year follow-up and one year follow-up phase,and Raven' s Standard Progressive Matrices on reasoning classes.Results The scores of Raven' s Standard Progressive Matrices were significantly higher after reasoning training in intervention group( (15.54 ±5.70),(10.35 ± 5.10),t =3.595,P ＜ 0.01 ).Compared with baseline,the reasoning test scores of NTBE were significantly higher after cognitive intervention in treatment group at follow-up phase,and were also significantly higher than control group (P ＜ 0.05 or P ＜ 0.01 ).Conclusion Results support the effectiveness of compositive cognitive training in improving reasoning ability are positive,and can last for one year.

Quality is the lifeline of graduate education and the tutor team plays an important role in postgraduate training. To control the selection of tutors strictly, to implement the combination of openness and stability in tutor team, and to carry out academic exchanges actively are the keys to construct an excellent tutors staff and to ensure the quality of graduate student training.

BACKGROUND: To predict the functional outcome basing on hospitalization data as earlier as possible has important significance for evaluating the prognosis and discharged recovery. In recent years, researches on the balance function of stroke patients has drew more and more attentions, but less related reports about the relationship between balance and discharge functional outcome are available.OBJECTIVE: To predict the discharg functional outcomes of stoke patients basing on hospitalization data, as well as the relationship between it and scores for Fugl-Meyer balance(FMB) and Berg balance scale(BBS).DESIGN: Multiple factors and multi-variable study based on patient' s clinical presentation.SETTING: Rehabilitative department in a college hospital.PARTICIPANTS: Between August 2002 and May 2003, 40 patients with stoke for the first time were hospitalized in Rehabilitative and Neurological Department of Tongji Hospital, who accorded with the enrolling standards.METHODS: The available hospitalization data and discharge functional outcomes were subjected to single factor and multiple factor analysis, and collected data includes the history of disease, physical examination, scores for FMB and BBS when hospitalization, scores for daily life ability(ADL)and functional independence measure(FIM) . Functional outcome was presented by the discharge FIM.MAIN OUTCOME MEASURES: Simple correlative analysis of BBS, FMB and FIM, regressive analysis of discharge FIM influencing factors.RESULTS: Simple liner correlative analysis indicted that scores for BBS and FMB was strongly correlated with the scores for FIM at hospitalization and discharge( P ＜ 0. 001 or P ＜ 0.05), regressive analysis revealed that scores for FIM, ADL and BBS at hospitalization could be used for predicting the discharge functional outcomes of stroke patients.CONCLUSION: Predictors for discharge functional outcomes includes scores for FIM, ADL and BBS when hospitalization, which are closely correlated with BBS.

Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Combined Modality Therapy ; Dyspnea ; therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Young Adult