Change of testosterone and CD4+/CD8+ T cell in long-term mechanical ventilation patients with chronic obstructive pulmonary disease / 中国康复理论与实践

ABSTRACT

@#ObjectiveTo investigate the change of the level of testosterone and CD4+/CD8+ T cell in long-term mechanical ventilation patients with chronic obstructive pulmonary disease (COPD) and their correlation.MethodsThe level of testosterone, count of CD4+ and CD8+ T cell were measured in 42 COPD patients accepted long-term mechanical ventilation and other 34 stable COPD patients. The ratio of CD4+/CD8+ was calculated.The correlation between testosterone and CD4+/CD8+ was analyzed.ResultsCompared with the stabel COPD, there were significantly differences in the level of testosterone and the ratio of CD4+/CD8+ in long-term mechanical ventilation COPD group(P<0.05), but there was not relationship between them.ConclusionThe level of testosterone and the ratio of CD4+/CD8+ were significantly decreased in COPD patients with long-term mechanical ventilation. There is no correlation between the level of testosterone and the ratio of CD4+/CD8+.