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@#Objective To explore the inter-rater and within-rater reliability of the 30 categories of the International Classification of Functioning Disability,and Health(ICF)dysfunction set(ICF generic-30 set)in clinical function assessment,to provide a basis for its clinical application.Methods Ninety patients from the Neurorehabilitation Department of the First People's Hospital of Suqian City were enrolled in this study.All patients were evaluated by the same functional evaluator's ICF dysfunction combination at the two time points of admission and discharge for the internal reliability analysis of the evaluator.Thirty patients in the neurorehabilitation department were randomly selected to be evaluated by two ICF function evaluators at the same time to conduct test-retest reliability analysis among evaluators.The internal consistency of the Cronbach's α coefficient test scale,and the intra-group correlation coefficient(ICC)test inter-rater reliability and within-rater reliability.Results The Cronbach's α coefficients of the combination of ICF dysfunction,physical function and activity,and participation in the two subscales were 0.941,0.717,and 0.942,respectively.The inter-rater reliability analysis showed that the ICC of the total score of the scale and the total scores of physical function and activity and participation in the two subscales were 0.998,0.971,0.999(P<0.01),and the inter-rater reliability good;the internal reliability analysis of the evaluator showed that the total score of the scale and the total scores of physical function and activity and participation in the two subscales were 0.988,0.917,0.991(P<0.01),except that b640 sexual function is not applicable,and b130 energy Harmony drive function ICC is 0.558,b280 pain ICC is 0.409,ICC of other combination items is 0.838-0.986(P<0.01),the evaluator's internal reliability is good;90 patients'ICF dysfunction combination scale has 30 categories.The comparison between admission and discharge was statistically significant except that b640 was not applicable for sexual function(P<0.05).Conclusion The combination of ICF dysfunction has good internal consistency and inter-evaluator and intra-evaluator reliability in the functional evaluation of patients in neurorehabilitation department.
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Objective:To observe any effect of using the International Classification of Functioning, Disability and Health (ICF) rehabilitation set in rehabilitating the physical ability of hemiplegic stroke survivors.Methods:Ninety stroke survivors with hemiplegia were selected and randomly divided into an observation group ( n=45) and a control group ( n=45). The observation group was first assessed using the ICF and then given 60 minutes of individualized rehabilitation, 5 or 6 times a week for 4 weeks in addition to a weekly one-hour rehabilitation course. The control group were evaluated and treated traditionally. Before and after the intervention, both groups were evaluated using the Fugl-Meyer exercise assessment (FM) and functional independence assessment (FIM). Results:After the treatment the average upper and lower limb scores as well as the total FM scores had improved significantly. Those of the observation group were then significantly different from the control group′s averages.Conclusion:Basing rehabilitation on the ICF can more effectively improve the physical functioning of hemiplegic stroke survivors.
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Objective:To investigate the correlation between item d560 of the International Classification of Functioning, Disability and Health (ICF) and the swallowing function of convalescing stroke patients.Methods:A total of 140 convalescent stroke survivors were evaluated for dysphagia using the ICF-d560 and the modified Watian drinking water test. Linear regression was used to analyze the influence of clinical factors when choosing a swallowing function assessment scale. Spearman correlation was computed to explore the correlation between ICF item d560 and the modified Watian drinking water test.Results:According to the ICF-d560 results, 10% of the patients had a mild disorder, with another 37.1% moderate, 29.3% severe and 23.6% completely dysphagic. The corresponding percentages according to the improved Watian drinking water test were 44.3% mild, 31.4% moderate and 24.3% severe. The total correlation coefficient between the two sets of results was 0.86, which was related to the stroke type, age, gender and stroke risk factors. The correlation coefficient of the cerebral infarction group was significantly higher than the cerebral hemorrhage group′s coefficient, and that of the women was slightly higher than that of the men. The strength of the correlation increased with age. The correlation coefficient was 0.84 among both diabetics and hypertension sufferers.Conclusions:Results from the ICF-d560 and the modified Wada drinking water test correlate well, which can provide a screening tool for swallowing function based on the ICF theoretical framework.
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Objective:To explore any correlation between ratings using item d550 of the International Classification of Functioning, Disability and Health (ICF-d550) and the nutritional status of patients with cerebrovascular disease.Methods:Nutritional assessments of 260 patients with cerebrovascular diseases hospitalized in a geriatric care hospital were carried out using the ICF-d550 and NRS2002 nutrition risk screening. The enter method was used to analyze the relationship between clinical factors and the scales. Spearman correlation coefficients quantified the correlation between ICF-d550 and NRS2002 results and the influence of clinical factors.Results:According to the ICF-d550 ratings the incidence of nutritional disorders was 85.00% while the NRS2002 reported 68.85%. The correlation coefficient between the two sets of results was 0.49, with the correlation coefficient of the males (0.53) slightly higher than that of the females (0.43). The correlation strengthened with age. The correlation coefficients of thin, normal and overweight persons were 0.61, 0.44 and 0.50 respectively.Conclusions:The ICF-d550 and NRS2002 can both be used to evaluate the nutritional risk of elderly patients with cerebrovascular disease, with good correlation.
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From our previous proteomic research, we found that translationally controlled tumor protein (TCTP) might play at least a partial role in colon adenocarcinoma progression. However, the precise impact of TCTP on colorectal cancer metastasis progression is currently still unknown. Therefore, immunology reagents are urgently needed to proceed with the next mechanism-related research. Moreover, the identification of TCTP expression level in tissue of colorectal cancer patients also requires substantial amounts of immunology reagents. In this report, monoclonal antibodies (MAbs) against to TCTP were made from hyperimmune Balb/c mice, by injecting 50 µg of purified antigen intraperitoneally. Hybridomas were screened by indirect enzyme-linked immunosorbent assay (ELISA) using purified protein. Finally six mouse hybridomas producing MAbs to TCTP were established. The MAbs obtained were fully characterized using Western blot analysis and immunohistochemistry. The results showed that these antibodies could be used for the preliminary application of the next mechanism-related research and TCTP expression level analysis.
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Antibodies, Monoclonal/immunology , Biomarkers, Tumor/immunology , Hybridomas/immunology , Animals , Antibodies, Monoclonal/isolation & purification , Biomarkers, Tumor/genetics , Blotting, Western , Cloning, Molecular , DNA Primers/genetics , Enzyme-Linked Immunosorbent Assay , Immunohistochemistry , Mice , Mice, Inbred BALB C , Tumor Protein, Translationally-Controlled 1ABSTRACT
Objective To prepare the human dual-specificity protein phosphatase18 (Dusp18) monoclonal antibodies (McAb) with high titer and specificity and identify its characterization, which is based on further studying Dusp18 function. Methods BALB/c mice were immunized with purified recombinant Dusp18 protein. Cell fusion was performed between mouse splenic cells and myeloma cells (SP2/0), and then the hybridoma cell lines secreting McAb against Dusp18 antigen were screened and cloned. The ascites were prepared and purified with Protein G affinity chromatography. The titer and subtypes of McAb against Dusp18 were identified and measured by ELISA and Western blotting analysis. Results Two hybridoma cell lines, F003 and F004, that stably secreted McAb against Dusp18 were successfully obtained, which belong to the subtypes of IgG1 and k light chain. The antibody titers in culture supematant were 1:5120 and1:10 240, and those in the ascites fluid were 1:25 600 and 1:51 200 respectively. Western blotting analysis and immunohistochemistry showed that the two antibodies can specifically bind with Dusp18 derived from human eucaryotic cells or tissue. Conclusion Two McAb against Dusp18 have been successfully prepared which can be used for further studying the biological properties of Dusp18 and reveal its relationship with tumorigenesis and development.
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To develop simple, rapid, and efficacious diagnostic methods for malaria is one of the remaining key tasks for malaria control. Previously, we have created a phage-displayed antibody library against Plasmodium falciparum. Six clones of antibody with good reactivity to HRP-II in ELISA were isolated from the library after 3 rounds of enrichment. Soluble ScFvs were produced and the characteristics were determined. The results of Western blot showed that they could bind to HRP-II specifically and had a relative molecular mass(Mr) about 31 000. The work provided a solid fund for diagnostic kit development for malaria.
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0.05). Of 98 cagE positive isolates, 14(14.3%) were cagA negative. Conclusion Most of the H. pylori isolates in Shanghai region may have intact cag PAI. cagE, could be taken as the marker for the presence of cag PAI. There is no correlation between the integrality of cag PAI and the clinical outcome of H. pylori of infection.