Fig. 3From: 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 (BAL) fluid from lung transplant recipients (LTRs) with (n = 10) or without (n = 10) bronchiolitis obliterans syndrome (BOS) quantified by enzyme-linked immunosorbent assay (ELISA). Time one and two before and time three at BOS diagnosis (with corresponding time points in the BOS free groupBack to article page