Objective To study the effect of glycerin fructose combined with mannitol in the treatment of postoperative swelling of extremities fractures.Methods In Yiwu Central Hospital from February 2015 to February 2017 treated 100 cases of limb fracture surgery patients as the research object in the course of the study, were randomly divided into control group and experimental group two were 50 cases each.The patients in control group were treated with mannitol after fracture surgery, and the patients in the experimental group were treated with glycerol fructose and mannitol.Comparative analysis of the experimental group and control group of patients with limb swelling degree.Results After different treatment, the experimental group of patients with adverse reactions occurred in 0 cases, the probability was 0.0%, the control group of patients with adverse reactions in the number of cases in the case of the number of patients with adverse reaction probability of 10.0%, the number of patients with adverse reactions in the control group was 5.As a result, the incidence of adverse reactions in the experimental group was significantly lower than that in the control group, with statistical difference(P<0.05).In the experimental group, 6 days after surgery, on the 7 day, the 8 day and the 9 day, the forearm circumference was significantly lower than that of the control group, with statistical difference(P<0.05).On the 8 day after surgery and after 8 days, the leg circumference of the experimental group was significantly lower than that of the control group, with statistical difference(P<0.05).Conclusion The clinical effect of glycerol and fructose combined with mannitol in treatment of limb swelling after surgery for fracture, high safety, reduce the probability of occurrence of adverse reactions to a great extent, is further applied in clinical significance.

Objective To explore the pattern of feedback learning deficits in patients with schizophrenia.Methods Twenty-five patients with schizophrenia and 31 controls participated in the study of probabilistic stimulus selection task.The percentage of choose A and avoid B and individual training blocks of reach performance criterion were analyzed.Results There was no significant difference on the percentage ofchoose A between patient group and control group(control group:(66.13±26.31) ％ ; patient group:(63.75±20.57) ％ ; t=0.37,P=0.713).The percentage of avoid B in patient group was significantly lower than that in control group(control group:(62.10±27.10)％;patient group:(49.75±13.68)％; t=2.212,P=0.032).In addition,the training blocks of reach performance criterion in patient group was significantly greater than that in control group (control group:3.23±2.012;patient group:4.64±1.977; t=-2.635,P=0.011).Conclusion The deficits of feedback learning in patients with schizophrenia is largely due to the failure of avoiding negative feedback stimuli.Learning efficiency was lower in patients with schizophrenia than controls.

Objective To investigate the event-based prospective memory(EBPM)and time-based prospective memory(TBPM)in schizophrenia patients with concomitant metabolism syndrome,and to provide theory basis for early intervention and treatment.Methods According to inclusion standard,50 schizophrenia patients with concomitant metabolism syndrome and 50 schizophrenia patients without metabolism syndrome matched in age,gender and education were assessed with a neuropsychological battery of tests including EB-PM and TBPM tasks.Results In the EBPM task,there was significant difference between schizophrenia pa-tients with and without metabolism syndrome (3.46±0.91 vs 3.86±0.81, t=-2.326, P=0.022).A statistically significant difference in TBPM was observed between schizophrenia patients with and without metabolism syn-drome (3.02±1.12 vs 3.78±0.89, t=-3.770, P=0.000).Conclusion The schizophrenia patients with me-tabolism syndrome have severer prospective memory impairment than those without metabolism syndrome.

Objective To discuss the operative procedures and clinical result of posteromedial and posterolateral approaches in treatment of posterior condylar tibial plateau fractures. Methods From January 2006 to June 2008, 21 patients of posterior condylar tibial plateau fractures were treated by posteromedial and posterolateral knee approaches. There were 12 males and 9 females. The age ranged from 28 to 68 years, with a mean of 39.5 years. Of the patients, 13 had resulted from a traffic accident and 8 had caused by a fall. As for the state of posterior condylar tibial plateau fractures, 7 patients had a medial condylar.fracture, 8 patients had a lateral condylar fracture and 6 patients had a bilateral condylar fracture. Results A follow-up lasted 12-24 months (mean 16.2 months ) in 21 patients. There was no infection, no varus or valgus of the knee, no nerve injuries and loosening or breakage of the screw. All cases had attained bone union. According to the Rasmussen functional scoring, the results were excellent in 12, good in 7 and fair in 2. The excellent and good rate of clinical results was 90.5%. Radiologic results were graded with the Rasmussen score to evaluate the reduction of fracture. There were excellent in 13, good in 7 and fair in 1. The excellent and good rate of clinical results was 95.2%. Conclusion Posteromedial and posterolateral approaches can facilitate the reduction and fixation for posterior condylar tibial plateau fractures. It has many advantages such as good exposure, less invasion and the excellent clinical results.

Objective To investigate the characteristics of implicit and explicit memory in patients with obsessive compulsive disorder (OCD) and its relationship with obsessive-compulsive symptoms.Methods Thirty-one patients with OCD and thirty healthy participants matched with sex,age,years of education were enrolled in present study.All participants were conducted vocabulary perception speed task and vocabulary recognition task to evaluate the ability of implicit memory and explicit memory toward neutral,positive and moral disgust words.The accuracy and response time during tasks were recorded to index memory performance.The obsessive-compulsive symptoms were assessed with Padovar scale-Washington State University revised edition (PI-WSUR).Results There was significant difference in the response time of implicit memory between two groups ((2 926.63± 1 718.31) ms for OCD group,(2 587.13±1 054.56) ms for controls group,t=0.926,P=0.358).There was significant difference two groups in the accuracy of implicit memory for moral disgust words ((0.607±0.267) for OCD group,(0.777±0.159) for controls group,t=-3.306,P =0.004),positive words ((0.528±0.265) for OCD group,(0.695±0.152) for controls group,t=-3.048,P=0.004) and all words ((0.597±0.248) for OCD group,(0.731±0.145) for controls group,t=-2.582,P=0.013).The response time of explicit memory in OCD group was significantly correlated with PI-WSUR (r=-0.410,P=0.022),OTAHSO (r=-0.470,P=0.008).Conclusion Compared with healthy controls,the implicit memory of OCD patients was impaired,especially the implicit memory of positive emotion words and moral disgust words.There is no correlation between implicit memory and obsessive-compulsive symptoms in OCD patients.Compared with healthy controls,the implicit memory of OCD patients is not impaired,but there is a correlation between explicit memory and obsessive-compulsive symptoms in OCD patients.

ObjectiveTo explore the relationship among the aggressive behavior,hostile attribution bias and childhood trauma in schizophrenic patients.Methods 135 schizophrenic patients were tested with Modified Overt Aggression Scale (MOAS),the Chinese-version of the Ambiguous Intentions Hostility Questionnaire (AIHQ-C) and Childhood Trauma Questionnaire (CTQ).According to the score of the MOAS,the patients were divided into the aggressive group ( n =58 ) and the non-aggressive group ( n =77 ).The hostile attribution bias and the childhood trauma were compared between the two groups,and correlation and hierarchical regression analysis were used to investigate the relationships of the variables.ResultsCompared with the non-aggressive patients,the aggressive patients had significantly higher AIHQ-C total hostility bias score (6.27 ± 1.20 vs 5.90 ± 0.97,P ＜0.05 ),total blame bias score (8.04 ± 1.97 vs 6.91 ± 2.10,P ＜ 0.01 ) and total aggression bias score ( 6.17 ±1.02 vs 5.59 ± 1.04,P ＜ 0.01 ).Correlation analysis showed that the MOAS score,AIHQ scores and the total score of CTQ were significantly positively correlated with each other ( r =0.171 ～ 0.350,P ＜ 0.05 ～0.01 ).Regression analysis indicated the hostile attribution bias directly predicted the aggressive behavior( β =0.342,P ＜0.05) and completely mediated the relationship between the childhood trauma and the aggressive behavior.ConclusionThe aggressive behavior in schizophrenic patients is associated with the experience of childhood trauma and the attribution style.The childhood trauma indirectly influences the aggressive behavior by the mediating of the hostile attribution bias.