Fig. 3.

Qualitative inflammatory profile in postmortem samples of COVID-19 patients (brain/olfactory pathway and lungs). Relative expression of IL-6 (A-Nervous tissue and B-lungs) and IL-10 (C-Nervous tissue and D-lungs) of 16 patients who died due to severe COVID-19. Fold change (2ˆΔΔCT) normalized by the expression of GAPDH. E-H. Different inflammatory factors are detected in nervous tissue and in lung samples of COVID-19 patients (- Negative for SARS-CoV2, samples 1 and 7; + positive for SARS-CoV-2 samples 3 and 15). Dot blot analysis of brain/olfactory pathway (E, G) and lung (F, H) samples.