Objective To explore the effect of constraint-induced movement therapy on upper limbs of hemiplegic cerebral palsy in occupational therapy. Methods 30 children of hemiplegic cerebral palsy were divided into control group (n=15) and observation group (n=15). Both groups received conventional occupational therapy, the observation group received constraint-induced movement therapy additionally. Their upper limb function were assessed before and 6 months after treatment. Results The scores improved in both groups after treatment (P<0.05). The score were significantly higher in observation group than control group (P<0.01). Conclusion Constraint-induced movement therapy can improve the upper limb function of hemiplegic cerebral palsy in occupational therapy.

ObjectiveTo explore the clinical effect of occupational therapy on upper limb function in children with hemiplegic cerebral paralysis. Methods38 cases with hemiplegic cerebral spastic paralysis who were 6～36 months old accepted upper limb occupational therapy. The clinical effects on affected limb were evaluated. ResultsThe function of affected limb, including their hands improved after treatment (P<0.01). The incidence of cure was the most in group aged <12 month, the least in 24～36 month group, and it was different among various age groups (P<0.05). ConclusionOccupational therapy can improve the upper limb function of children with hemiplegic cerebral paralysis, especially in those earlier than 1 year age.

Pediatric surgery is the important part of the paediatrics,and the complicated content,limited time and many difficulties are the main problems of pediatric surgery teaching.The bed side teaching is the supplement for the class teaching,which could solve those problems.Multi-media technique is used in bed side teaching of Pediatric surgery,which is convenient for preparing lesson and teaching of teachers and review and summary of students.After the technique is used,the teaching efficiency and the quality are obviously improved.

OBJECTIVETo explore the clinical effect of using dorsal two wing-shaped flap to reconstruct finger web for treatment of congenital syndactyly.

METHODSThis technique has been used in 19 children with congenital syndactyly. At the dorsum, a flap with V-shaped tip and two wing-shaped pedicle were designed and was just sewed up with an anchor-shaped incision at the palm. The web was primarily reconstructed without skin graft at base of fingers. Distal end of fingers were separated by using serrated flap and were closed after removal of fatty tissue. At some cases with tight skin connection. The defect area at lateral and distal end of fingers was closed by small pieces of skin graft.

RESULTSAll the webs were reconstructed primarily without skin graft at the base of fingers. 7 cases with tight skin connection had small pieces of skin graft at lateral and distal end of fingers. Primary healing was achieved in all cases. After 1 to 6 months of follow-up, both the appearance and function were satisfactory without conspicuous scar. The reconstructed finger webs were in normal depth and width.

CONCLUSIONSPrimary web space can be achieved by dorsal two wing-shaped flap without skin graft at base of fingers. It is one of the best choices for treatment of congenital syndactyly.

Adipose Tissue ; surgery ; Child ; Cicatrix ; Dermatologic Surgical Procedures ; methods ; Fingers ; surgery ; Humans ; Skin Transplantation ; Surgical Flaps ; transplantation ; Syndactyly ; surgery ; Wound Healing

Objective To explore the clinical manifestation, diagnosis and prognosis of Leigh syndrome in children. Method Clinical data from 4 cases of Leigh syndrome conifrmed by genetic testing were retrospectively analyzed. The related literature were reviewed. Results In 4 cases, 3 were boys and one was a girl, 3 cases were onset in infant and one case was in school age. The main manifestations were mental retardation, low muscle tone, convulsions, feeding dififculties, drooping eyelids, extraocular muscle paralysis and nystagmus, irritation, activity intolerance etc. The brain magnetic resonance imaging (MRI) revealed symmetry long T1, T2 abnormal signal in brainstem, bilateral globus pallidus, thalamus, cerebellar dentate nuclei, and periaqueductal, 3 cases involved midbrain, one case involved thalamus, and one case involved cerebellar dentate nuclei;2 cases had encephalatrophy. Electromyography was normal in all cases. The levels of lactate in blood and cerebrospinal lfuid were increased. Mitochondrial DNA (mtDNA) detection found the mutation of mtDNA 8993 T>G in one case, and the mutation of mtDNA 9176 T>C in another 3 cases. The case onset in school age died of respiratory failure one month later, and another 3 cases were still in follow up, there were mental retardation, but no signiifcant setback. Conclusion The clinical manifestations of Leigh syndrome in children are diverse. The diagnosis is based on the typical clinical manifestations and MRI, blood and/or cerebrospinal lfuid lactate levels. The genetic testing is the golden standard for diagnosis.

Objective To evaluate the role of c-Jun N-terminal kinase (JNK) signaling pathway in paclitaxel-induced apoptosis in hippocampal neurons of rats, and the relationship with nuclear factor kappa B (NF-κB) pathway.Methods The primarily cultured hippocampal neurons were seeded in 96-well plate at a density of 1×106 cells/ml (200 μl/hole) , and were randomly divided into 4 groups (n=8 each) using a random number table: control group (C group), paclitaxel group (P group), JNK inhibitor SP600125 group (S group), and SP600125 + paclitaxel group (S+P group).Paclitaxel 2 ml (1 μmol/L) was added to group P.SP600125 2 ml (10 μmol/L) was added to group S.In group S+P, SP600125 2 ml (10 μmol/L) was added, the cell were then incubated for 1 h, and then paclitaxel 2 ml (1 μmol/L) was added.The cells were then incubated for 24 h.At 24 h of incubation, the apoptosis in hippocampal neurons was detected by flow cytometry, and the expression of NF-κB p65 was measured by Western blot.The apoptosis rate was calculated.Results Compared with group C, the apoptosis rate was significantly increased, and the expression of NF-κB p65 was up-regulated in P and S+P groups, and the apoptosis rate was significantly decreased, and the expression of NF-κB p65 was down-regulated in group S (P＜0.05).Compared with group P, the apoptosis rate was significantly decreased, and the expression of NF-κB p65 was down-regulated in group S+P (P＜0.05).Conclusion JNK signaling pathway mediates paclitaxel-induced apoptosis in hippocampal neurons of rats, and the mechanism is likely related to inhibition of NF-κB pathway activation.

ObjectiveTo assess the diagnosis and treatment of staphylococcal scalded skin syndrome (SSSS)in children.MethodsA total of 177 children whh SSSS were eligible for this study.Clinical data were retrospectively reviewed to assess the patients' age and geographical areas,predisposing factors,prodrome,clinical features,results of laboratory examination(including bacterial isolation and drug susceptibility test),treatment and prognosis.ResultsThe median age at onset was 23 days past 15 months.Infants aged 1 to 3 years were the most commonly affected population.The male to female ratio was 8:9.SSSS occurred in summer or autumn in 71.2％ of the patients.Most patients came from countryside.Of these patients,148 (83.6％) had no definite inducement,13 (7.3％) had fever or cold history before the occurrence of SSSS.Skin lesions often began in the face(71.6％).Almost all cases presented with erythema and blisters.Abnormal myocardial enzymes were observed in 104(80.6％) of 129 patients,and Staphylococcus aureus was isolated from 38.7％ of 142 patients.Susceptibility testing of 21 Staphylococcus aureus isolates from patients in the past 3 years showed that 95.2％ and 95.0％ were sensitive to cephalosporins and amoxicillin/clavulanic acid respectively.Double-antibiotic therapy was effective in 72.9％ of the patients.Intravenous gamma globulin was given to 36.2％ of the patients in the early stage.Myocardial-protecting drugs were also administrated early in patients with abnormal myocardial enzymes.All the patients healed without scarring.ConclusionsFor infants with acute facial erythema and exfoliative skin lesions,SSSS should be suspected and timely antibiotic treatment should be given.Cephalosporins and semi-synthetic penicillins are effective and the first choice for the treatment of SSSS.Meanwhile,early addition of gamma globulin and myocardial-protecting drugs may be beneficial to disease recovery.

Objective To observe the myocardial protective effect of dexmedetomidine in patients undergoing open-heart surgery under cardiopulmonary bypass (CPB).Methods 50 patients of open-heart surgery under CPB were randomly divided into two groups equally, namely observation group and control group.Observation group was treated with injection of dexmedetomidine at 0.5 μg/kg for 15 min, and then maintained at 0.4 μg/kgoh.The control group was given equal volume of normal saline.Concentrations of IMA and cTnI were determined before anaesthesia (t0), after 30 minutes of CPB (t1) and after surgery (t2).Results IMA and cTnI concentrations of t1 and t2 in the observation group were significantly lower than those in the control group (P<0.05).Conclusion Dexmedetomidine has obvious protective effect on myocardium, which can reduce open-heart surgery of patients with myocardial ischemia reperfusion injury (MIRI).

Objective To provide transverse sectional anatomical basis for imaging diagnosis of the disease of thigh.Methods 10 right thigh of male adult cadavers (fresh 5,fixed by formalin 5) were used.After the CT and MR imaging examination,all specimens were frozen and cut into 3 transverse sections(upper 1/3,middle 1/3 and lower 1/3).Results The morphological characteristics and the law of variation of the structure,relation,blood vessels and nerves on all transverse sections of thigh were observed.The compact substance and medullary cavity in the middle 1/3 and lower 1/3 of the femurs were measured and compared with the corresponding CT and MR imaging.The significances of all anatomical structures in the imaging diagnostics and the interventional radiology were discussed as well.Conclusion The understanding of the detail sectional anatomy of thigh has an important significance for imaging diagnosis of the disease of thigh.

Objective To explore the effect of Chinese traditional massage on the rehabilitation of dysphagia in cerebral palsy children in the early stage. Methods 90 cerebral children with dysphagia were divided into control group and experimental group with 45 cases in each group. The control group received conventional treatment and the experimental group received Chinese traditional massage in addition. The curative effects were evaluated according to the section two of deglutition disorders survey before and 2 months after treatment. Results There was no difference in the score of dysphagia between 2 groups before treatment (P>0.05). The scores decreased both in 2 groups (P<0.001) after treatment. The score was lower in the experiment group than in the control group (P<0.01) and the clinical efficiency was better in the experiment group than in the control group (P<0.01). Conclusion Chinese traditional massage combined with conventional treatment can facilitate the recovery of dysphagia in cerebral palsy children.