| Abstract: | The aim of this study was to evaluate concentrations of monocyte chemotactic and activating factor (MCAF/MCP1) in bronchoalveolar lavage fluid (BAL) from patients with chronic bronchitis. 32 patients (aged 46 +/- 2 years) with chronic bronchitis and 14 patients (aged 30.5 +/- 3.4 years) of control group took part in this study. ELISA test (kits from R&D, USA) was used to measure concentrations of this chemokine in BALF. The results indicate for significant increase of MCAF/MCP1 in BALF from patients with chronic bronchitis (mean +/- SEM = 393 +/- 105.9 pg/ml) as compared from those of control group (middle +/- SEM = 36.4 +/- 10.9 pg/ml). CONCLUSION: MCAF/MCP1 may participate in creation of inflammatory changes of airways in patients with chronic bronchitis. |
