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. 2019 Sep 11;10(9):664. doi: 10.1038/s41419-019-1900-y

Fig. 1. Establishment of murine macrophages secreting IL-4 (M-IL-4).

Fig. 1

a The level of IL-4 in the supernatant of M-IL-4 or M-Con was determined by ELISA. b The level of IL-4 in the lung homogenate was determined by ELISA. Mice were treated with LPS (15 mg/kg) and after 0.5 h, PBS, IL-4 (10 ng/g), or M-IL-4 (2.5 × 105 cells/mouse) was intratracheally administered. The lungs were isolated at the indicated time points (n = 8 for each group)