Figure 11

Photomicrographs of hematotoxylin and eosin-stained sections of the lung in (LTC plus Garlic extract) group, 21 d p.i. (HE stain). (a) Mild thickening in the alveolar septa (Bar = 100 μm); (b) Polymorphonuclear cells, mainly neutrophils, occluding the lumen of blood vessels and decreasing around them, leading to mild alveolitis (Bar = 50 μm).