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. Author manuscript; available in PMC: 2022 Feb 27.
Published in final edited form as: Nat Immunol. 2021 May 7;22(7):829–838. doi: 10.1038/s41590-021-00937-x

Extended Data Fig. 7. The spike protein of SARS-CoV-2 cannot induce inflammation and damage in mouse lungs.

Extended Data Fig. 7

(A) CD45 immuno-staining and TUNEL staining of lung samples obtained from mice 24 h after being intratracheally instilled with the spike (S) protein from SARS-CoV-2. Data are representative of two independent experiments. Scale bar, 100 μm (black) or 25 μm (red).

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