Figure 9From: Ultra- and micro-structural changes of respiratory tracts in SARS-CoV-2 infected Syrian hamstersEosinophil recruitment and infiltration. A Recruitment of eosinophils on the surface of bronchiolar epithelial lining (black arrow). Bronchiolar lumen at 4 dpi. H&E. Scale bar, 20 μm. B The ultrastructure of infiltrated eosinophil (black arrow) into the alveolar epithelium lining at 8 dpi. Segmented nucleus and electron-dense crystalloid body, called specific granules (white arrow), were observed. N, nucleus. H-7650. TEM. 100 kV. Scale bar, 1 μm.Back to article page