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. 2018 Jun 25;19:126. doi: 10.1186/s12931-018-0825-9

Fig. 2.

Fig. 2

Human tracheobronchial epithelial cells (TBEC) and alveolar macrophages display different responses to different pathogen associated molecular patterns (PAMPs). IL-8 and IP-10 protein production in supernatants of cultured human TBEC (a, b and c) and cultured alveolar macrophages (d, e and f) in the absence (−) and presence of Poly(I:C) (PIC) or LPS treatment for 4, 24 and 48 h. N = 8 donor subjects