منابع مشابه
Ultrastructure of granulosa lutein cells
Corpora lutea from Sprague-Dawley rats that were orally administered 0.0 (control), 1.0, 10.0, and 100.0 mglkg hexachlorobenzene (HCB) for 21 days were analyzed by electron microscopy. Granulosa lutein cells (GLC) from animals of the 10.0 mg group showed differences from the cells of animals that served as the controls. Golgi complexes and smooth endoplasmic reticulum appeared more conspicuous,...
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The ultrastructure of synovial membrane cells in situ has been described by Barland, Novikoff, and Hamerman (1962) and by Davies and Palfrey (1971) in human material; Davies and Palfrey (1966) and Ghadially and Roy (1969) have reported similar studies in animals: their findings indicate that the cells are connective tissue cells specialized to carry out a secretory or an absorptive function. Va...
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Endothelial cells are stable and quiet in normal animals. They arrange regularly and have a smooth lumen surface and thin endothelial wall. According to Thoma's principle (1893) and Kamiya and Togawa's principle (1980) on the relationship of the vascular diameter to flow alteration, blood flow is in equilibrium to the diameter and in a physiological state. That is to say, there is no fast flow ...
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In filamentous fungi, cell-wall formation and organization is intimately bound to the process of apical growth. Thus, for example in Neurospora crassa, the wall is thin (approximately 50 nm) at the apex but becomes thicker (approximately 125 nm) at 250 μm behind the tip. The plasma membrane component of the fungal cell envelope is a phospholipid bilayer interspersed with globular proteins that ...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1974
ISSN: 0021-9746
DOI: 10.1136/jcp.27.3.258-a