Ultrastructural Changes of Type II Alveolar Cell
. In control group, many regular structure lamellar bodies appeared in Type II alveolar cell
Alkaline phosphatase activity, density of protein staining and frequency of alveolar cell
population was determined by the modified techniques (Elsayed et al., 2009).
The histopathological changes including number of alveoli, alveolar diameter and secretory alveolar cell
population significantly decreased in mastitic cattle.
Type I alveolar cells
cover approximately 95% of the alveolar septal surface.
populations were obtained by BAL according to the method of Myrvik et al.
(1-3) Two decades later, a possible human form of jaagsiekte was reported in the English literature; it was termed alveolar cell
One drawback was that the alveolar cell
types did not grow in the transplants.
They then examined the pathology and described emphysema and cyst formation, at electasis, fibrosis with dense subpleural scars, chronic inflammation, pigment deposition, alveolar cell
proliferation, bronchial lesions with peribronchial fibrosis, and vascular lesions.
In this sense, the presence of vascular endothelial growth factor (VEGF) seems to be necessary to maintain the integrity of the alveolar cells
The gland is composed of two main lineages: the basal cells, which surround the inner luminal cells that can be subdivided into ductal cells, and alveolar cells
that produce the milk.
They discovered mechanisms by which alveolar cells
are sensitive to Wnt signals, an important and powerful stem cell signaling pathway.
Osteopontin expression in fibroblast cells and periodontal membrane collagen fibrils was positive, and in alveolar cells
, osteocytes and bone matrix bone was found positive.