Fig. 4.
a–e Semi-quantitative scores for expression of inflammatory markers in the lung of influenza-virus-infected cynomolgus macaques, judged on a scale of 0–6, taking into account the number of positive cells, intensity of labeling and, in the case of HIF-1α, nuclear localization. (a) HIF-1α, (b) VEGF-A, (c) phospho-p38α-MAPK. The data are based on the average score for 3–5 lung sections per animal, with standard errors of the mean shown