Organ | control | L.f.+ampicillin(1) | S.p.+ampicillin(2) | L.f.+S.p.+ampicillin(3) |
---|---|---|---|---|
Bronchia | Cilindric epithelia | Conserved | Conserved | Conserved |
Bronchioli | Cubic epithelia | Conserved | Without extension of the interalveolar wall | Conserved |
Lungs | Alveolus and duct with plane epithelia. | Regular duct and alveolus. Alveolar light with macrophages | Regular exudation of mononuclear lymphocytes close to the interaveolar duct. | Slight areas with a scarce increased lymphocytic density |