Body weight support walker is specifically designed for the restoration of walk ability as a training device, recently used in the field of neurological rehabilitation. This article summarized the recent researches about body weight support training in the rehabilitation of cerebral palsy children, including the construct, principle, program, parameters, efficacy and evaluation.

Objective To evaluate the effect of astragaloside Ⅳ on postoperative cognitive function in aged rats.Methods Sixty healthy male Sprague-Dawley rats,aged 22 months,weighing 360-480 g,were divided into 4 groups(n=15 each)using a random number table:control group(group C),surgery group(group S),low-dose astragaloside Ⅳ group(group L-AGS)and high-dose astragaloside IV group(group H-AGS).At 3 days prior to surgery,astragaloside Ⅳ 20 and 40 mg/kg were injected intraperitoneally once a day in L-AGS and H-AGS groups,respectively.The equal volume of normal saline was given instead in C and S groups.The animals underwent splenectomy under anesthesia with 1.8% isoflurane in S,L-AGS and H-AGS groups.Five rats in each group were randomly sacrificed at 1 day after operation,the hippocampi were removed for determination of interleukin-1beta(IL-1β),tumor necrosis factor-alpha(TNF-α)and IL-6 contents(by enzyme-linked immunosorbent assay)and expression of activated caspase-3,Bax and Bcl-2(by Western blot).The left animals underwent Morris water maze test at 15 days after operation.Results Compared with group C,the escape latency was significantly prolonged,the frequency of crossing the original platform was reduced,the space exploration time was shortened,the expression of activated caspase-3 and Bax was up-regulated,the expression of Bcl-2 was down-regulated,and the IL-1β,TNF-α and IL-6 contents were increased after operation in group S(P<0.05).Compared with group S,the escape latency was significantly shortened,the frequency of crossing the original platform was increased,the space exploration time was prolonged,the expression of activated caspase-3 and Bax was down-regulated,the expression of Bcl-2 was up-regulated,and the IL-1β,TNF-α and IL-6 contents were decreased after operation in L-AGS and H-AGS groups(P<0.05).Compared with L-AGS,the escape latency was significantly shortened,the frequency of crossing the original platform was increased,the space exploration time was prolonged,and the TNF-α contents were decreased after operation in group H-AGS(P<0.05).Conclusion Astragaloside Ⅳ can improve the postoperative cognitive function in a dose-dependent manner in aged rats.

Objective To investigate the methods and effectiveness of the physical therapy team management mode.MethodsAccording to the type of cerebral palsy and a certain ratio of beds and staff, the therapists were divided into 3 groups, and relatively fixed. They treated children with differrent types of CP and different beds by turn. The implementation of treatment was 3 years.ResultsAfter the physical therapy team management mode was executed, the therapist's theoretical knowledge and technical skill were upgraded, patient satisfaction raised, and the occurrence of accidental injury reduced.ConclusionThe physical therapy team management mode is conducive to standardize therapist behavior, improve the capacity of theory and practice of therapists and promote patient recovery.

Objective To observe the effect of the body weight support training (BWST) on walking ability of children with cerebral palsy (CP). Methods 50 children with CP were divided into the BWST group （n=30） and control group（n=20）. All cases were treated with physical therapy, but the BWST group were added with BWST. The scores of D and E dimensions of the Gross Motor Function Measure Scale (GMFM) were used to assess the walking ability before and after the treatment, respectively. Results The scores of D and E dimensions of GMFM improved in both groups after treatment (P<0.01), and that of the BWST group improved more than control group （P＜0.05）. Conclusion BWST can facilitate the recovery of the walking ability after cerebral palsy.

ObjectiveTo observe the effect of bubble bath coordinating with functional training on the children with spastic cerebral palsy.Methods210 children with spastic cerebral palsy were randomly divided into the treatment group (n=118) and control group (n=92). All children were treated with functional training, acupuncture and other physical therapies. Children in the treatment group were added with bubble bath one time every day, twenty days as one course. Muscular tension was evaluated with modified Ashworth Scale and range of motion was measured before and after treatment.ResultsIn the treatment group, 55 cases were significant, 53 cases were effective, 10 cases were invalid, the total effective rate was 91.5%; in the control group, 26 cases were significant, 46 cases were effective, 20 cases were invalid, the total effective was 78.2%. There was a significant difference between the total effective rates of two groups (P<0.05).ConclusionBubble bath can significantly decrease the muscular tension of children with spastic cerebral palsy.