The purpose of this paper is to introduce the advance of J.Carr and R. Shepherd's A Motor Relearning Programme for Stroke. In the neurosciences, it has been typical to consider the dyscontrol characteristics associated with the upper motor neuron syndrome as positive features and negative features for a long time. Recently Dr. Carr and Dr. Shepherd have proposed another group of characteristics which they call adaptive features, since it appears likely that adaptive changes to neural system, muscles and other soft tissues and adaptive motor behaviors underline some clinical signs. They point out that early rehabilitation and active life should be arranged for the stroke patient. It is the author's suggestion that we should pay more attention to the “disuse syndrome”in training of the stroke patient according to the adaptive features, and we should understand the “misuse syndrome” correctly and we should not neglect to train the muscle strength in correcting the patient's abnormal movement pattern, since the negative features are major reasons for functional disability, together with the adaptive changes that occur in soft tissues as a result of denervation, immobility and disuse.

Objective To study the effect factors and sensitive parameters in normal subjects with static posturography. Methods A computerized stabilometer was used to evaluate 588 normal subjects in the eyes closed condition. t test was used to analyze gender factors in every age group, canonical correlation analysis method to analyze the relative effect of age, body height and body mass factors and the static posturography parameter values. Results The parameter values between gender showed significant difference ( P

Objective To explore MRI features of mucinous breast carcinoma.Methods MR data of 34 patients with mucinous breast carcinoma confirmed by histopathology were analyzed retrospectively,including lesions morphology,maximum diameter,T1WI and T2WI signal characteristics,features of internal reinforcement,time-intensity curve (TIC) type,DWI and ADC characteristics.Results There were 22 cases of pure tumors and 12 mixed tumors;21 cases were mass types,6 cases were non-mass types,and 7 cases were multiple nodular types.On T1WI,there were low signal intensity in 22 case,equal signal in 10 cases,and mixed high signal in 2 cases.On fat suppression T2WI,20 cases showed high signal,13 cases showed mixed high signal and 1 case showed low signal,and 19 cases showed low signal fiber separation inside.Dynamic contrast enhancement showed typical circinate enhancement in 11 cases.TIC of 11 cases were wash-in types,18 cases were lateau types and 5 cases were wash-out types.Conclusion MRI features of mucinous breast carcinoma has certain characteristics.MRI is helpful to diagnosis of mucinous breast carcinoma

Objective To explore the value of low-dose CT in assessment of neonatal pneumothorax.Methods Low-dose CT and chest radiographys were performed in 98 neonates with clinically suspected of pneumothorax.Results Pneumothorax was detected in 98 neonates by low-doseCT, compared with 84 neonates by chest radiography.The sensitivity of low-dose CT was higher than that of chest radiography (P =0.026<0.05). Conclusion Low-dose CT provides a reliable assessment of neonatal pneumothorax and a guide for clinical diagnosis and treatment.

Aim To establish an ideal hyperlipidemia animal model by a new way.Methods 30 mice were randomly divided into control group, positive control group and model group.The mice of control group were only fed with a standard diet.Those of positive control group were fed with high fat diet.Those of model group were fed with a standard diet and enough milk.After 30 days the TG, TC, HDL-C and LDL-C of serum and hepatic and LI were detected and pathological changes in the liver of mice were observed microscopically.Results Compared with the control group, the mice of model group developed hyperlipidemia with LI and the serum and the hepatic TG, TC, LDL-C elevated significantly, while HDL-C were significantly lower.The histopathological research showed hepatocellular macrovesicular steatosis and hepatitis in the model group.Conclusion An ideal model of hyperlipidemia is successfully established with standard diet and milk fed to mice for 30 days.

Objective To observe therapeutic effects of early scab-cutting combined with axis-like abdo-men skin flap implanting in patients with wrist deep electrical burns.Methods Retrospective study was employed to analyze 70 patients received axis -like abdomen skin flap implanting for wrist deep electrical burns.All the cases were separated with early scab-cutting group(35 cases)and delayed scab-cutting group(35 cases),according to types of skin flap implanting.The therapeutic effect for the two groups were evaluated with rate of infection,duration of healing,living rate of skin flap,grade of skin burning,and rate of amputate.Results In the early scab -cutting group,the rate of infection was 11%,the duration of healing was(24.0 ±6.0)days,the rate of amputate was 3%,the living rate of skin flap was 97.0%,the wound healing of class A was 94.3%.In the delayed scab-cutting group,the data were respectively 31%,(35.0 ±7.4)days,17.0%,31% and 28.6%.Compared with the data of the two groups,the difference had statistical significance(the chi-square value or T value were respectively 4.151,6.831,3. 968,31.895,3.968.All the P values was less than 0.05).Conclusion Early scab-cutting combined with varied sorts of skin flap implanting shown great benefits for treatment of wounded and facilitate rehabilitation in function of wrist,which suggest decrease rate of complications and minimized hospitalized duration.

Objective To observe the clinical effect of the anterolateral thigh flap in repairing defect caused by resection of malignant melanoma in the heel region.Methods 8 patients with heel malignant melanoma were trea-ted by surgery.The malignant melanoma was further diagnosed by histopathological examination.Their heel defects caused by large resection of malignant melanoma were treated by anterolateral thigh flap.Results All skin flaps sur-vived and all the patients could walk normally 1 month after operation.The recovery of the function and sense was well 6 months after operation.Compared with the another well heel,the flaps had normal texture,color and appearance of heel.8 patients had complete follow -up,ranged form 6 months to 3 years.All cases survived with neither local recur-rence nor distant metastasis.Conclusion The anterolateral thigh flap can achieve good clinical effect in treating heel defect caused by the resection of malignant melamoma.And especially apply in large skin and tissue defect of heel area.The flap can weight,wear -resisting and reduce overheating and over cold damage.The range of resection can not be restricted by local skin flap.The clinical effect is satisfied.

Aims To establish a UPLC-MS/MS meth-od for the determination of plasma concentration of scutellarein and its metabolite and to study their phar-macokinetics in rat plasma. Methods The analysis was achieved by BEH C18 column with a mobile phase composed of 0 . 1 % formic acid in acetonitrile and 0 . 1% aqueous formic acid using step gradient elution. A TQD tandem mass spectrometry equipped with electros-pray ionization source was used as detector and opera-ted by multiple reaction monitoring( MRM) positive ion mode. After intravenous injection of scutellarein, the concentrations of scutellarein and its major metabolite glucuronide scutellarin in rat plasma were determined at different time points. The pharmacokinetic parame-ters were calculated by DAS 2. 0 software. Results Good linearity was achieved for scutellarein, the ex-traction recovery was between 80 . 5 % to 90 . 5 %, the precisions and accuracy were good. The result showed the pharmacokinetic profiles of scutellarein and glucu-ronide scutellarin both fit to the two-compartment mod-el. Conclusion The above mentioned method is spe-cific, rapid, sensitive and suitable for the pharmacoki-netic studies of scutellarein and its metabolite.

Objective To study the range of the reference value of static posturography parameters in normal subjects. Methods Six hundred and eleven normal subjects were recruited. Static standing balance test of these subjects was performed by use of a computerized stabilometer with their eyes opened and closed,respectively,when their feet standing close and apart. Ten parameters were obtained. 95% confidence ranges were calculated using normal distribution methods,which were grouped by sex and age. Results Statistically significant differences of the 95% confidence ranges of equilibrium parameters were found among different sex and age groups,feet positions and eyes conditions,respectively. The value of the parameters of the male was higher than that of the female;the value of the equilibrium parameters was the lowest in the age group of 15～19 years,and the highest in 66～79 age group;and there were no significant differences among 20～35,36～50 and 51～65 age groups. The value of various parameters in standing with feet close was higher than that with feet apart. It was higher with eyes closed than that with eyes opened. Conclusion Sex,age,feet position and visual input affect balance function.

Objective To investigate the factor related to atherosclerosis of carotid artery. Methods Carotid arteries of 142 conscious patients with cerebral infarction (CI) and 78 without cerebrovascular disease (NCVD) were detected with color Doppler ultrasonography. Results Atherosclerotic plaques were found in 64.8% (92/142) patients with CI, and in 28.0% (22/78) NCVD patients (P<0.01). Logistic regression analysis showed that incidence of atherosclerotic plaques correlated with age, hypertension, and diabetes mellitus (P<0.01). Conclusion Formation of atherosclerotic plaques is a risk factor to CI, and related with age, hypertension, and diabetes mellitus.