Fig. 2.

Median proportion of macrophage subpopulations in bronchoalveolar lavage fluid (BALF) of lung cancer patients from the lung affected by cancer (clBALF) and from the healthy symmetrical lung (hlBALF). The proportion of double stained cells: CCR7+CD163+ as a proportion of all macrophages is presented (first column). The subpopulations CCR7_low+CD163+ and CCR7+CD163_low are presented as a proportion of CCR7+CD163 cells (second and third column). (* p < 0.05). Data are presented as median values