Objective To observe the effects of action observation therapy based on mirror neuron theory on upper-extremity motor function and performance in activities of daily living(ADL) after stroke.Methods Eightyone stroke patients were randomly assigned to an observational group (41 cases) or a control group (40cases).Both groups received conventional rehabilitation,and the observational group also received action observation therapy for 16 weeks,10 times per week.Upper-extremity motor function and ADL performance were assessed before treatment using the Fugl-Meyer assessment (FMA) and the Barthel index (BI) and then again after 4,8 and 16 weeks of treatment.Results The average FMA scores and BI scores in the observational group at the 4th week (32.50 ± 9.32 and 67.41 ± 16.81),the 8th week (36.35 ± 8.32 and 78.74 ± 15.63) and the 16 th week (41.32 ± 13.45 and 93.85 ± 13.45) had increased significantly compared with the pre-treatment assessment and were significantly better than at the same time point for the control group (P ＜ 0.05).Conclusion Action observation therapy based on mirror neuron theory can promote the recovery of upper-extremity motor function and ADL performance after stroke.

OBJECTIVE To investigate the influence of intermittent catheterization methods and indwelling catheterization methods on the urinary tract infection in patients with spinal cord injury.METHODS After eighty cases of spinal cord injury,the urine retention patients caused by bladder dysfunction were respectively used intermittent catheterization and indwelling catheterization.The urinary tract infection rates of regucally urine culture were compared.By use of intermittent catheterization,the bladder function was trained.Bacteria culture and identification of the urine from the patients were conducted after 15 or 30 days of intermittent catheterization and indwelling catheterization respectively.RESULTS The rates of urinary tract infection(colony count≥1?10 CFU/ml) after 15 or 30 days of intermittent catheterization were 32.6% and 31.5%,respectively.Which were significantly lower than those of indwelling catheterization(100%)(P

Objective To investigate the effect of apatinib on the proliferation,apoptosis and migration of pancreatic cancer cell line AsPC-1 in vitro.Methods Pancreatic cancer AsPC-1 cells were treated by apatinib in different concentrations.Cell proliferation and apoptosis were measured by CCK-8 and flow cytometry,and the effect of apatinib on cell migration ability was observed by wound healing assay.Results In control and 10,20,30,40 and 50umol/L apatinib treatment group,the inhibitory rates of AsPC-1 cells were 0,(1.45 ±0.68)％,(16.92±0.70)％,(23.84±0.84)％,(34.35±1.55)％ and (37.33± 0.81) ％,respectively.Cell proliferation was obviously inhibited by apatinib as the concentration increased,and the differences were statistically significant (P ＜ 0.05).In control and 20,40 umol/L apatinib treatment group,the apoptotic rates were (9.44 ± 0.18) ％,(16.62 ± 0.19) ％ and (25.42 ± 0.41) ％,respectively.Number of apoptotic cells was obviously increased by apatinib as the concentration increased,and the differences were statistically significant (P ＜ 0.05).In control and 20,40 umol/L apatinib treatment group,the migration ability was (29.5 ± 0.7) ％,(17.4 ± 0.9) ％ and (6.6 ± 0.5) ％,which was greatly decreased as the concentration increased,and the differences were statistically significant (P ＜ 0.05).Conclusions Apatinib can effectively inhibit the proliferation and migration of pancreatic cancer AsPC-1 cells and induce apoptosis.

Objective To explore the effect of rehabilitation training combined with rational-emotive therapy on post-stroke depression (PSD).Methods 51 PSD patients were randomly divided into the treatment group (n=25) and control group (n=26). All patients received routine rehabilitation training, simultaneously took 20 mg of fluoxetine hydrochloride dispersible tablets per day. Based on above, the treatment group was given physiological rehabilitation treatment with rational-emotive therapy in early stage, 30 min each time, continuously 6 weeks. The two groups were assessed with Zung Self-rating Depression Scale and Fugl-Meyer Motor Scale before and after treatment.Results Afer treatment, the scoers of Zung Self-rating Depression Scale and Fugl-Meyer Motor Scale of the treatment group was higher than that of the control group ( P<0.05).Conclusion The rational-emotive therapy might improve the depression condition of post-stroke, enhance patients' motor function.

Objective To observe the iffectiveness of comprehensive rehabilitationinterventions on stroke patients with unilateral spatial neglect (USN). Methods A total of 245 cases if strijd were examined to diagnose USN. Of the 245 patients,86 cases were diagnosed as being with USN, and divided into a control group(n=43 cases) and a treatment group (n=43 cases) randomly. The control group was treated with Bobath and Rood techniques in addition to routine clinical medical interventions, while the treatment group was treated with a comprehensive rehabilitation protocol for USN in addition to the same interventions for the control group. Both groups were assessed with regard to motor, balance function, walking performance, and USN severity as well as the activities of daily living (ADL) performance. Results After 8 weeks of treatment,both groups improved, but there showed a significantly statistical difference between the 2 groups in terms of Fugl-Meyer motor function scores (P＜0.01), balance function scores (P＜0.01) Holden walding function classifications (P＜0.01), Barthel index(P＜0.001) and USN severity scores(P＜0.01). Conclusion Comprehensive USN rehabilitation intervention could improve motor, balance, walking functions and ADL performance and alleviate the USN severity in stroke patients with USN.

Objective To explore the effectiveness of a respiratory function training instrument with stable chronic obstructive pulmonary disease (COPD) patients.Methods Sixty-seven COPD patients in the stable period were randomly divided into a treatment group of 36 and a control group of 31 using a random number table.Both groups were given conventional pulmonary rehabilitation,including half-closed lip respiration,abdominal respiration and upper limb training.The treatment group was additionally provided with 30 minutes of respiratory training using a respiration function training instrument 5 times per week for 6 months.Both groups were assessed for their mobility,life quality and pulmonary function using the 6-minute walk test (6 MWT),a COPD assessment test (CAT),the BODE index,forced vital capacity (FVC),forced expiratory volume in one second (FEV1) and surface electromyography (SEMG) of the respiratory muscles before and after the 6-month intervention.Results Before the treatment there were no significant differences between the two groups in terms of any of the measurements.After the treatment,significant improvement was observed in the average 6 MWT,CAT,BODE index and SEMG results in both groups,but with significantly greater improvement in the treatment group.The average FVC and FEV1 results did not improve significantly,so after the intervention there was still no significant difference between the groups.Conclusions Respiratory training using the pulmonary function training instrument can improve the mobility,life quality and the functioning of the respiratory muscles of COPD patients in the stable period.

Objective To explore the effects of action observation therapy on upper-extremity motor function after ischemic stroke and on the motor cortex using functional magnetic resonance imaging (fMRI).Methods Forty patients with ischemic stroke were randomly assigned to an observational group (n =20) or a control group (n =20).Both groups received conventional rehabilitation,while the observational group was additionally provided with action observation therapy for 8 weeks.Both groups were assessed using the Fugl-Meyer assessment (FMA) and the Barthel index (BI) before and after the 8 weeks of treatment and functional magnetic resonance imaging was performed before treatment.Two months after the treatment,nine patients of the experimental group and 8 of the control group who continued to receive their respective treatments after discharge were again assessed using functional magnetic resonance imaging.Results After the treatment the average FMA score and BI score of both the observational group and the control group had increased significantly.The increase in the average FMA score of the observational group was significantly greater than that of the control group.However,there was no significant difference between the two groups in the increases in BI score after 8 weeks of treatment.The fMRI results showed that there was a significantly greater rise in activity in the bilateral precentral gyrus,parietal lobe and the supplementary motor area of the patients in the observational group after the treatment compared with the control group.Conclusion Action observation therapy can improve upper extremity motor function and performance in the activities of daily living after ischemic stroke and induce changes in the excitability of the cerebral motor cortex.

Objective To explore the effects of virtual reality (VR) combined with motor imagery therapy on the upper limb function of hemiplegic stroke survivors.Methods Thirty-nine hemiplegic stroke patients were divided randomly into a treatment group (n =20) and a control group (n =19).Both groups were treated with motor imagery therapy,but the treatment group also received VR training lasting 20 min/day,6 days/week for 8 weeks.All of the patients were assessed with the Fugl-Meyer (FMA) upper limb assessment,the modified Barthel index (MBI) and electromyography at the beginning and after eight weeks of treatment.Results Before the intervention there was no significant difference between the groups in any of the assessments.After eight weeks of treatment,all the assessment results in the treatment group were significantly better than those in the control group.Conclusion Virtual reality combined with motor imagery therapy can distinctly improve the upper limb motor function of hemiplegic stroke survivors and their ability in the activities of daily living.

Objective To evaluate and analyze the clinical effect of comprehensive rehabilitation therapy after arthroscopic rotator cuff repair using suture-bridge technique for full-thickness rotator cuff tears.Methods Forty-one patients (20 males,21 females; mean age 52.2 years) with full-thickness rotator cuff tears were treated with arthroscopic rotator cuff repair using suture-bridge technique between June 2010 and January 2012 in our hospital.After arthroscopic rotator cuff repair,the patients were randomly assigned to a treatment group (21 patients) or a control group (20 patients).The treatment group received systematic rehabilitation therapy including rehabilitation education,physical modalities treatment and rehabilitative training additionally,while the control group only accepted the routine rehabilitation therapy including stretching and muscle strength training.The outcome was evaluated at 6 months after surgery,by employing visual analogae scale (VAS),the range of motion (ROM) testing of shoulder joint flexion and rotation,the rating scale of University of California at Los Angeles (UCLA),and the shoulder index of American shoulder and elbow surgeons (ASES).Results The mean follow-up period was 15.6 months (8-24 months).Prior to intervention,there was no significant difference in any parameter between the two groups (P ＞ 0.05).Six months later,all scores of assessments changed:in treatment group VAS (1.7 ± 1.5),ROM [flexion (168.3±31.3)°,rotation (47.2±11.2)°],UCLA(30.7 ±4.13) and ASES (85.1 ±15.67); in control group VAS(3.8±2.2),ROM[flexion (121.2 ±53.6)°,rotation (32.9 ±14.9)°],UCLA(18.3 ±4.94) and ASES (36.4 ± 17.70).Significant changes occurred in both groups in all the parameters after treatment when compare to baseline (P ＜ 0.05).Conclusions Comprehensive rehabilitation therapy is an effective approach for improving motor ability of the shoulder in patients after arthroscopic rotator cuff repair with suture-bridge technique for their full-thickness rotator cuff tears.

Objective To observe the effect of early occupational therapy intervention on unilateral spatial neglect caused by stroke.Methods A total of 92 patients with unilateral spatial neglect caused by stroke were ran- domly divided into a treatment group(46 cases)and a control group(46 cases).The cases of the control group were treated by routine clinical treatment plus positioning on the bed,passive joint motion,bridging movement,facilitation techniques,balance training in sitting and standing positions,gait training immediately after the patients' conditions got stable.The patients in the treatment group were treated with activities of daily living(ADL)training in addition to the interventions employed in the control group.Results Effect of the treatment group are superior to that of the control group as reflected by the scores with Fug1-Meyer scale and Barthel Index(P