A New Rapid Method for Preparing Synaptosomes of Mouse / 中国康复理论与实践

@#ObjectiveTo establish a new method for preparing synaptosomes.MethodsDensity gradient centrifugation method was used to isolate synaptosomes of mouse, checking by transmission electron microscopy.ResultsSynaptosomes prepared by this method had intact morphological characteristics, surrounding with a continuous oval-shaped membrane structure, moreover, mitochondrion and lots of synaptic vesicle in them.ConclusionThis method is applicable to establish a rapid, convenient and useful method for preparing synaptosomes.

The demand for rehabilitation therapists in Beijing health organizations over the next five years.

PURPOSE: To estimate the demand for rehabilitation therapists in Beijing health organizations over the next 5 years. METHODS: A literature search was carried out to confirm the distribution of rehabilitation therapists in Beijing health organizations in the past and to predict the demand for rehabilitation therapists in Beijing hospitals over the next 5 years by linear regression and logistic curve fitting. RESULTS: The total demand for rehabilitation therapists in Beijing in 2007 and 2010 will be 1480-1620 and 2240-2530, respectively. CONCLUSIONS: The allocation and training of manpower specialized in rehabilitation therapeutics for the rehabilitation departments of polyclinics in Beijing should be improved.

Behavior Observation on Learning and Memory Ability of Brain Aging Mice Intervened by Exercise and Diet / 中国康复理论与实践

@#Objective To observe effects for exercise and diet on learning and memory ability in mice with encephalon aging induced by D-galactose(D-gal).Methods The model of mice with encephalon aging was made by D-gal.The learning and memory ability of mice was determined by Morris water maze.Results There was significant difference between high fat feed encephalon aging group and restrict food on normal feed encephalon aging group,normal feed and exercise encephalon aging group,high fat feed and exercise encephalon aging group,high fat feed normal group,normal feed and exercise group,normal feed group(all P<0.05).In spatial probe test,there was significant difference between restrict food on normal feed encephalon aging group and normal feed encephalon aging group(all P<0.05).Conclusion Exercise and restrict food can improve the learning and memory function in the mice;feed with high fat can promote encephalon aging.

A research study into the requirements of disabled residents for rehabilitation services in Beijing.

PURPOSE: Rehabilitation services need strengthening further. This study explores a sample of the population in Beijing in order to establish the extent of medical impairments and disabilities. It describes the present utilization of rehabilitation by different economic groups of the population and also explores the attitudes of these same groups to the concepts inherent in rehabilitation. The conclusions are that a considerable information program is needed to help people with disabilities to access and utilize services appropriately. Finally, it concludes that the present Rehabilitation Services need to be professionally improved and expanded. BACKGROUND: In China, the spectrum of disease is changing, along with the development of society, and progress in science and technology. The requirements of people for medical rehabilitation following major accidents, and acute or chronic disease, leading to disability and handicap, increase year by year. This is especially so now, with the added geriatric problems of an aging population. At present, rehabilitation services and resources within this country are limited. It is difficult to meet the immediate or long-term needs of disabled persons. Recently, there have been many national publications describing the requirements and discussing those factors which influence Rehabilitation Service provision, but much of this discussion has been theoretically based, rather than facing practical issues. We can find no studies describing the nature and extent of disabling disorders in the Beijing population and, in particular, few formal studies relating the provision of rehabilitation services to that population in need of this essential management process. We have therefore carried out a survey-based study to demonstrate the present rehabilitation service requirements for disabled residents in some typical Beijing urban districts. We have also looked at those factors which influence clients to accept the various services which are available to them at present. This will, we suggest, provide an epidemiological and demographic analysis with data on which to base future policies for government services to best meet these requirements. METHOD: A series of comprehensive questionnaires were designed, in order to investigate the demographic characters, health conditions, knowledge of rehabilitation services, and social status of the interviewees. Some 460 disabled residents from three districts in the city of Beijing were selected. They were randomized, with multi-stage cluster sampling for in-house survey. RESULTS: Some 74.78% of interviewees expressed a need for rehabilitation, at different levels, but only 26.73% received any services. Factors influencing requests for community rehabilitation services for disabled residents in Beijing included income, nature of disability, awareness of rehabilitation services and the nature of services supplied. The expressed needs for rehabilitation services by disabled residents in communities in Beijing urban districts are real, and are largely unmet. Only a few of the disabled received any services. Factors influencing disabled residents' abilities to access rehabilitation service, included the nature and degree of disability, the economic status of the residents, the quality and nature of the rehabilitation programs and treatment available, and the knowledge by clients of the existence and availability of these services. CONCLUSION: More effective measures need to be taken to make the appropriate Rehabilitation Services more available to community residents with medical disabilities.

Factors of influencing supply and utilization of rehabilitation service in five grade A hospitals in Beijing / 中国康复理论与实践

@#ObjectiveTo make sure the factors of influencing supply and utilization rehabilitation service of hospitals in Beijing.MethodsFive grade A hospitals in different districts in Beijing were surveyed to realize the condition and factors of influencing supply and utilization of rehabilitation service in polyclinics in Beijing and make sure the developing situation of departments of rehabilitation medicine, and its restriction factors in their hospitals.ResultsThe departments of rehabilitation medicine in the five hospitals had not reached to requirement of administer criterion to comprehensive hospitals, issued by Ministry of Health. The factors of influencing supply and utilization of rehabilitation service in polyclinics in Beijing included: discordant cooperation between rehabilitation section and other sections in hospitals; leaders of hospitals and clinical personnel not understanding the importance of rehabilitation early intervention much; patients and their family not understanding the special curative effect to prevent and treat disability of rehabilitation; the application for reimbursement limitation to the fee for patients to accept rehabilitation treatment and/or stay in rehabilitation section in hospitalization insurance and plan as a whole, and so on.ConclusionThe factors above limit the further development of rehabilitation service of polyclinics in Beijing. Effective measures should be taken and correlative policies should be established in order to promote the rehabilitation service in Beijing.

Effect of comprehensive therapy on central pain after incomplete spinal cord injury / 中国康复理论与实践

@# ObjectiveTo observe the effects of comprehensive therapy on central pain after incomplete spinal cord injury. Methods12 patients with central pain after incomplete spinal cord injury who accepted comprehensive therapy were assessed with McGill pain questionnaire (MPQ) and visual analogue scale (VAS) before and after treating. ResultsThe scores of pain rating index sensory quality (PRI-S), pain rating index totality (PRI-T), the number of words chosen (NWC), pain rating index affective quality (PRI-A) and present pain intensity (PPI)max in MPQ and VAS were significantly decreased(P<0.01 or P<0.05).ConclusionThe comprehensive therapy is practical effective on central pain after incomplete spinal cord injury.

Assessment of general and trace elements in CSF of patients with spinal cord injury / 中国康复理论与实践

@#Objective To analyze general and trace elements in cerebral spinal fluid (CSF)of patients with spinal cord injury (SCI). Methods To assess contents of general and trace elements (K, Na, Ca, Mg, Zn, Mn, Fe, Cu) in CSF of six SCI patients using ICP-AES. Results Compared with normal value, contents of Ca and Zn were significantly decreased (P<0.01), Fe and Mn were significantly increased (P<0.01), but no significant differences for Na, Mg, K and Cu in CSF of SCI patients. Conclusion The excitation of central nerve system in SCI patients may be higher than normal people indeed.

Relationship of chronic central pain and substance P in spinal dorsal horn after spinal cord injury / 中国康复理论与实践

@#Objective To approach the neurobiochemical mechanism of chronic central pain (CCP) after spinal cord injury (SCI). Methods 28 SD rats were divided into four groups, the normal group (group A), the pseudosurgery group (group B), and groups with CCP (group C) and without CCP (group D) after L1 spinal cord section injured with WADE method. T13 and L2 segments of rats' spinal cord were took and concentration changes of substance P (SP) in the spinal dorsal horn between two sections were examined by immunofluorescence histochemistry staining combined with confocal laser scanning microscope. Results Concentration of SP in the group D was decreased significantly compared with groups C,A and B (P<0.05-0.01), that of the group C was less than that of group A and B (P<0.05). Conclusion The rat model established by WADE method is proper to study CCP after SCI. SP in dorsal horn of spinal cord may inhibit the CCP after SCI in some degrees.