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find Author "CHENG Deshan" 2 results
  • Risk Factors for Stroke Associated Pneumonia: A Prospective Study

    Objective To investigate the risk factors of stroke associated pneumonia in stroke patients.Methods A case-control study was conducted. 114 patients who were diagnosed stroke associated pneumonia between January 2008 and December 2010 were recruited as a patient group. 205 patients who were diagnosed stroke without pneumoniawere recruited as a control group. General conditions, accompanied disease, vital sign, hematologic marker, severity of stroke, and bulbar paralysis were compared between two groups. Multifactor Logistic regression was used to screen associated factors.Results Age gt; 65 years ( OR=3. 310, 95% CI 2. 016-7. 549) , accompanied with COPD ( OR = 3. 624, 95% CI 1. 574-9. 236) , diabetes ( OR= 3. 781, 95% CI 1. 305-6. 842) , failed water swallowing test ( OR = 3. 625, 95% CI 1. 604- 8. 386) , big volume of stroke ( OR=14. 784, 95% CI 3. 737-38. 588) , NIH stroke scale ( NIHSS) score gt;6 ( OR=2. 913, 95% CI 1. 029-7. 985) , abbreviated mental test ( AMT) score lt; 8 ( OR = 4. 229, 95% CI 2. 215-9. 368) were associated with stroke associated pneumonia. Conclusion The risk factors for stroke associated pneumonia in stroke patients were age gt;65 years, accompanied with COPD, diabetes, failed WST, big volume of stroke, NIHSS score gt;6, and AMT score lt;8.

    Release date:2016-09-13 03:50 Export PDF Favorites Scan
  • The Expression and Implication of Human Interleukin-32 in Serum in Patients with Chronic Obstructive Pulmonary Disease

    Objectve To measure the serum levels of human IL-32 and explore the clincal implication in patients with chronic obstructive pulmonary disease( COPD) at acute exacerbation or stable stage. Methods 120 patients with COPD were recruited, including 60 patients with acute exacerbation COPD and 60 patients with stable COPD from October 2010 to May 2011. Thirty healthy nonsmoking volunteers were included as controls. The concentrations of interleukin-8 ( IL-8) , tumor necrosis factor alpha ( TNF-α) , and IL-32 in serum were measured by enzyme-linked immunosorbent assay ( ELISA) . The correlations among IL-32, IL-8, TNF-αand lung functions were investigated. The datas were analyzed using a statistical software package ( SPSS13. 0) . Variables were compared with one-way ANOVA . The correlations between variables were analyzed using Pearson’s correlation coefficient or Spearman correlation coefficient. Results SerumIL-32 level was significantly higher in AECOPD patients [ ( 174. 56 ±88. 15) ng/L] than that in healthy subjects [ ( 59. 41 ±20. 98) ng/L] and in stable COPD patients [ ( 89. 40 ±33. 84) ng/L]( P lt;0. 05) while serum IL-32 level was also significantly higher in stable COPD patients than in healthy subjects( P lt;0. 05) . The serumIL-32 1evel in patients with acute exacerbation COPD and stable COPD was positively correlated with the serumIL-8 level, TNF-αlevel ( respectively P lt;0. 01) . The serumIL-32 level was negatively correlated with FEV1 /predicted value, FEV1 /FVC and PaO2 ( respectively, P lt;0. 01) . There was no statistical significance of the serum IL-32, IL-8 or TNF-α levels in COPD patients with different severity ( all P gt;0. 05) . Conclusion The serumlevel of IL-32, a newpro-inflammatory cytokine is elevated in COPD patients, which may be involved in the pathogenesis of inflammation in COPD.

    Release date:2016-09-13 04:00 Export PDF Favorites Scan
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