to evaluate the effect of cigarette smoking on the number , distribution , and differentiated state of dendritic cells ( dc ) and langerhans cells ( lc ) in the human lung , we have quantitated the number of these cells present in the bronchioles and alveolar parenchyma of lung tissue from nonsmokers and cigarette smokers using anti-cd1 monoclonal antibodies which react preferentially with dc ( m241 ) and lc ( t6 ) .
C0024109
lung
C0819757
parenchyma