Fig. 1From: Involvement of IL-26 in bronchiolitis obliterans syndrome but not in acute rejection after lung transplantationInterleukin (IL)-26 protein concentration (logarithmic scale) in cell-free bronchoalveolar lavage (BAL) fluid from lung transplant recipients (LTRs) with (n = 20) and without (n = 20) bronchiolitis obliterans syndrome (BOS) quantified by enzyme-linked immunosorbent assay (ELISA). Bars represent the medianBack to article page