منابع مشابه
The Ultrastructure of Mouse Lung
The fine structure of the alveolar basement membrane of mouse lung was discussed on the basis of three electron micrographs. The basement membrane, i.e., the intercellular layer between endothelium and alveolar epithelium, was found to be of variable width. In its thin parts it appeared rather homogeneous, and did not reveal well defined layers of fibrils. In its thicker portions, some of which...
متن کاملThe Ultrastructure of Mouse Lung: The Alveolar Macrophage
Free alveolar macrophages of normal mouse lung have been studied in the electron microscope. The tissue was obtained from several young adult white mice. One other animal was instilled intranasally with diluted India ink 1(1/2) hours prior to the removal of the lung. Thin sections of the osmium-fixed, methacrylate-embedded tissue were examined either in an RCA EMU 2 electron microscope or in a ...
متن کاملphylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
The Ultrastructure of Mouse Lung General Architecture of Capillary and Alveolar Walls
The general architecture of capillary and alveolar walls of the mouse lung was studied by means of the electron microscope. In order to minimize tissue damage and to improve the cutting properties of embeddings, several modifications in the tissue processing methods were adopted. These modifications were: fixation by infusion, a prolonged time of dehydration, of impregnation, and of polymerizat...
متن کاملUltrastructure of the lung in chronic hypoxia.
The most striking changes in the lungs in response to prolonged alveolar hypoxia occur in the small pulmonary arteries and arterioles. The influence ofchronic hypoxia on these small vessels has been subjected to extensive physiological investigation and to pathological examination by light and electron microscopy. The lung parenchyma, too, may be modified, but usually in response to brief sever...
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ژورنال
عنوان ژورنال: The Journal of Biophysical and Biochemical Cytology
سال: 1956
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.2.4.287