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. 2016 Nov 9;17:146. doi: 10.1186/s12931-016-0465-x

Fig. 1.

Fig. 1

S1PR1-3 is expressed on airway epithelial cells in vivo. Lung sections from BALB/c mice immunostained with antibodies against S1PR1-5 and without these antibodies (control IgG). Bronchial ECs are stained with S1PR1-3 antibodies (arrows), and alveolar ECs are stained with S1PR2 and 3 antibodies (arrowheaads)