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.

Acute Disease ; Animals ; Charcoal ; therapeutic use ; Enema ; Milk ; Paraquat ; toxicity

The medical students, Shanghai Jiaotong University School of medical from 5- year,7-year, 8-year to general of academic, received evidence-based medicine (EBM) education. The students' background and attitudes about EBM were different. Teaching EBM should pay attention to the relationship of EBM and basic courses, especially for deferent students. Teaching EBM should transform from imparting basic knowledge to learning skills on their own initiative.

Cationic lipid nanoparticles possessing favorable biocompatibility and controllable particle size has at-tracted increasing attention in the field of non-viral vectors for delivering nucleic acids in vitro and in vivo.1,2-Dilinoleyloxy-3-dimethylaminopropane(DLinDMA)and its derivatives,one of the most important cationic lipid materials,have been widely studied as the mainly composition of cationic lipid nanoparticels.This paper summa-rized the structure,characteristics and clinical application of DLinDMA nanoparticles.

Objective To assess the diagnostic value of Manning's criteria, Rome Ⅰ criteria and Rome Ⅱ criteria in Chinese patients of irritable bowel syndrome. Methods 724 subjects were enrolled from the outpatient department of gastroenterology and the physical examination center of Xinhua hospital. Self designed questionnaire, routine physical examination and selective accessory diagnostic procedures were undergone in all subjects including 402 cases of irritable bowel syndrome,134 cases of non ulcer dyspepsia,90 cases of ulcerative colitis and 98 healthy controls. According to Manning criteria, Rome Ⅰcriteria and Rome Ⅱcriteria, the sensitivity, specificity, positive likelihood and negative predictive value(PV), positive likelihood and negative likelihood were calculated separately. Results The sensitivity and specificity of Manning's criteria, Rome Ⅰ criteria and Rome Ⅱcriteria were 96.02% (95%CI:95.06%-100.0%), 77.36% (75.31%-79.41%), 68.41% (66.14%-70.68%) and 47.51% (44.78%-50.23%), 73.29%(70.87%- 75.70 %) 83.23% (81.19%-85.27%),respectively. The positive PV and negative PV were 69.55%, 78.33% , 83.59% and 90.53%, 72.17%, 67.85%, respectively.The positive likelihood and negative likelihood were 1.83 , 2.90 , 4.07 and 0.08, 0.31, 0.38, respectively. Conclusion Irritable bowel syndrome could be positively diagnosed by taking an appropriate history and questionnaires,Rome Ⅱ criteria had higher validity in diagnosis of irritable bowel syndrome.

Objective To develop a Scoring System for Academic Conference Papers,in order to achieve real-time paper scoring in large academic conference with the information technology and network.Methods Based on Microsoft.Net technology,an information system Was developed,supporting multimeeting.multi-client and dynamic screen show.Results In this system,the conference inforrnation,meeting name and scoring standards Call be customized;the doctor information,papers information,used time,score detail and dynamic list Can be displayed in the screen.This system has been applied in national ophthalmic conferences several times and gained praise from the organizing committee and judges.Conclusions The scoring system for Academic Conference Papers can significantly improve efficiency,help to promote the standardization of paper scoring,and manifest the open,fair and just principles.It is worth of spreading.

Objective To analyze the clinical presentation of functional dyspepsia in Chinese ado lescents.Methods A stratified,randomized study by cluster sampling was employed,which recruited 51 956 students from high and primary schools in six provinces and two cities.All students were requested to fill in a questionnaire.Functional dyspepsia was diagnosed according to Rome Ⅱ criteria.Results Among 51 956 students,10 174 were diagnosed as functional dyspepsia(accounted for 19.58%).Heart burn,hiccup and air swallowing to terminate hiccup were major symptoms of functional dyspepsia.The upper abdominal distention,epigastric pain,anorexia and insomnia were common in boys than girls with no significance(P＞0.05).The belching,early satiety,fatigue and anxiety were significantly higher in girls than boys.Conclusions Functional dyspepsia is a common disorder among the adolescents.Educa-tion and psychotherapy are important in the treatment of students with functional dyspepsia.

Objective To evaluate the efficacy of sequential psychotherapy combined with selective serotonin reuptake inhibitors(SSRI) s on refractory obsessive-compulsive disorder(OCD). Methods 50 patients with refractory OCD were given to sequential psycho therapy in the original basis of the SSRIs drugs treatment. The patients were given psychoanalysis,cognitive behavioral therapy and reality therapy for 8 weeks at the end of in the first stage, second stage and the third stage. The efficacy was assessed by the Yale-Brown Obsessive Compulsive Scale(Y-BOCS) before treatment,8 weeks, 16 weeks, and 24 weeks after treatment, respectively. Results The total score of the YBOCS before the treatment and at the 24th week after treatment was (21.10 ±4.69) and ( 10.18±6. 14). According to the score-reducing rate of the YBOCS , recovery rate was 34.0%, effective rate was 42.0%. Conclusion Sequential psychotherapy combined with SSRIs is an effective treatment for refractory OCD.

Objective: To evaluate the superiority in diagnosing DVT between venography and duplex ultrasound, and the effectiveness of C-reactive protein (CRP) as a biomarker. Methods: Firstly,the iliac - femoral vein of the dog left hind leg was isolated,and then, the thrombosis model was established by infusing the thrombin after breaking endangium.The recanalization of thrombosis was assessed by duplex ultrasound and venography, and the expression of serum hsCRP was also examined. From 2006 to 2008, 77 patients with acute DVT proximal to the knee joint were admitted. The interval between the onset of DVT and admission was 1-21 days. They were treated mainly with urokinase and low molecular weight heparin for 2 weeks. The assessment of each patient including clinical manifestation, venography, duplex ultrasound and serum highly sensitive C-reactive protein (hsCRP) were performed immediately after admission and 4 weeks after discharge. Results: After medical therapy for 2 weeks, the clinical features prominently subsided in 49 patients, improved in 23 and didn’t ameliorate in 5.4 weeks after discharge, venography showed clot regression in 15 patients; while in the remaining 62 patients the occluded venous lumen were not visualized, duplex ultrasound showed partial lysis of the thrombosis. At admission, the hsCRP was 28.91?29.4mg/L, and it dropped to 8.13?12.7mg/L at 4 weeks after discharge. Conclusion:Duplex ultrasound was effective to assess DVT. The hsCRP was positively related to the severity of DVT.

OBJECTIVE:To screen formulation of Insulin cream and to investigate the effects of insulin cream on wound healing in rabbits.METHODS:The best formulation of insulin cream was selected from 8 kinds of formulations with appearance and stability as index.Rabbit trauma model were induced and divided into matrix group,blank group,Insulin cream groups(high-dose,medium-dose and low-dose).Wound healing rate and healing time were compared among those groups.RESULTS:The fifth formulation possessed good appearance and stability,which included albolene,cetanol,glycerin monostearate,glycerol,etc.Compared with matrix group,the wound healing rates were obviously increased at different time points in Insulin cream groups(P