Stain: Hematoxylin and eosin. The lumen (1) shows an irregular lining and is covered by low columnar-cuboidal cells (↓), locally disrupted by a few areas with thin alveolar epithelium as found in the surrounding alveoli (2). Thick arrows point to a row of light-stained Clara cells. At (*) discontinuous bundles of smooth muscle. (3) shows lymphocytic accumulation with macrophages that have phagocytized carbon particles
<p>VC (A, B) and GO 162 μg/mouse (C, D, E, F). (A and B) No pathological changes. (C) Patchy appeara...
<p>H&E staining. (A)- Mouse lung from the control group (CG) inoculated orally with milk not contami...
<p>Bronchoalveolar lavage (BAL) fluid was collected from WT and ASK1 KO mice (n = 4 per each group) ...
Stain: Hematoxylin and eosin. A longitudinal section shows the lumen of a respiratory bronchiolus (1...
Stain: PAS and hematoxylin. Part of an alveolar duct lumen (1) that shows bronchiolar characteristic...
<p>Normal mouse lungs (A, B). On day 4 p.i., dropout of mucous epithelium and inflammatory cells adh...
Stain: Azan. An irregular lining of low columnar-cuboidal cells (1) and thin alveolar epithelium (2)...
<p>Lungs from nonimmunized mice (<b>A</b>), from saline immunized mice (<b>B</b>) and from intranasa...
<p>Light photomicrographs of representative histologic lung sections (<a href="http://www.plosmedici...
<p>A) Low power micrograph shows scattered alveolar exudates (circle) proximal to a venule (v) with ...
Stain: Hematoxylin and eosin. (1) indicates a bronchiolus with respiratory epithelium and muscle fib...
Stain: Azan. A longitudinal section shows the transition from the lumen of a terminal bronchiolus (1...
Electron microscopy (low magnification). Two major cell types line a bronchiolus: a cuboidal-shaped ...
Bronchus-associated lymphoid tissue (BALT) develops at unpredictable locations around lung bronchi f...
<p>Peroxidase immune staining with hematoxylin counter-staining (×150). Cell populations are indicat...
<p>VC (A, B) and GO 162 μg/mouse (C, D, E, F). (A and B) No pathological changes. (C) Patchy appeara...
<p>H&E staining. (A)- Mouse lung from the control group (CG) inoculated orally with milk not contami...
<p>Bronchoalveolar lavage (BAL) fluid was collected from WT and ASK1 KO mice (n = 4 per each group) ...
Stain: Hematoxylin and eosin. A longitudinal section shows the lumen of a respiratory bronchiolus (1...
Stain: PAS and hematoxylin. Part of an alveolar duct lumen (1) that shows bronchiolar characteristic...
<p>Normal mouse lungs (A, B). On day 4 p.i., dropout of mucous epithelium and inflammatory cells adh...
Stain: Azan. An irregular lining of low columnar-cuboidal cells (1) and thin alveolar epithelium (2)...
<p>Lungs from nonimmunized mice (<b>A</b>), from saline immunized mice (<b>B</b>) and from intranasa...
<p>Light photomicrographs of representative histologic lung sections (<a href="http://www.plosmedici...
<p>A) Low power micrograph shows scattered alveolar exudates (circle) proximal to a venule (v) with ...
Stain: Hematoxylin and eosin. (1) indicates a bronchiolus with respiratory epithelium and muscle fib...
Stain: Azan. A longitudinal section shows the transition from the lumen of a terminal bronchiolus (1...
Electron microscopy (low magnification). Two major cell types line a bronchiolus: a cuboidal-shaped ...
Bronchus-associated lymphoid tissue (BALT) develops at unpredictable locations around lung bronchi f...
<p>Peroxidase immune staining with hematoxylin counter-staining (×150). Cell populations are indicat...
<p>VC (A, B) and GO 162 μg/mouse (C, D, E, F). (A and B) No pathological changes. (C) Patchy appeara...
<p>H&E staining. (A)- Mouse lung from the control group (CG) inoculated orally with milk not contami...
<p>Bronchoalveolar lavage (BAL) fluid was collected from WT and ASK1 KO mice (n = 4 per each group) ...