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. 2017 Nov 22;7:16011. doi: 10.1038/s41598-017-16197-5

Figure 7.

Figure 7

Co-staining of DENV and HMGB1 in the lung. Lung sections from dengue fatal case (case 1) and a non-dengue case were processed for detection of DENV and HMGB1 as explained in Fig. 5. In this dengue case, DENV RNA was found in alveolar macrophages (AM) and in cells from the alveolar septum. HMGB1 expression occurred within the nucleus as well as the cytoplasmic regions. DENV RNA and HMGB1 signals co-stained within the cytoplasm of cells. In the control case, the HMGB1 expression was marginal and predominantly in nuclear regions.