Results 191 to 200 of about 15,208 (227)
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Tunica media changes in the spontaneously hypertensive rat (SHR)
Atherosclerosis, 1987The histological, ultrastructural, morphometrical and histochemical aspects of the arterial media were studied in young and aged SHR, and compared to normotensive Wistar Kyoto rats. The diffuse thickening was the most characteristic feature of the hypertensive media. It seems due to three processes: Early generalized hypertrophy of smooth muscle cells (
P, Hadjiisky, N, Peyri, Y, Grosgogeat
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Matrical ordering in the morphogenesis of tunica media.
Texas reports on biology and medicine, 1981The cells which will form the smooth muscle tunica media are derived embryologically from the cardiac mesenchyme referred to as endocardial cushion tissue. These progenitor smooth muscle cells, however, are derived primarily from aortic arch mesenchyme as opposed to the endocardium in the prevalvular areas. The matrical microenvironments of these cells
T P, Fitzharris +2 more
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Histogenesis of tunica media of the chick aorta.
Kaibogaku zasshi. Journal of anatomy, 1993We investigated the formation of the aortic tunica media in developing chicks from Hamburger-Hamilton stage (st) 12 to 1-day after hatching. At st 12, some cells of the lateral plate and the somite adjacent to the aorta extended processes toward the aortic endothelial tube. This is the first sign of the tunica media formation of the aorta.
T, Hiruma, R, Hirakow
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Circumferential Alignment of Muscle Cells in the Tunica media of the Human Brain Artery
Blood Vessels, 2008Our purpose was to measure how structurally coordinated is the network of muscle cells in the brain artery. Vessels from 7 autopsies were fixed with glutaraldehyde and formalin at physiologic pressure. We embedded each artery alongside a block of liver, formed into a rectangular prism, prepared it for light microscopy and stained the sections with ...
M W, Peters, P B, Canham, H M, Finlay
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The Tunica media of the Thoracic Duct Contains a Heterogeneous Population of Muscle Cells
Cells Tissues Organs, 1994The three-dimensional cyto-architecture and ultrastructure of cells composing the different regions of the tunica media of canine and feline thoracic ducts (ThD) were investigated by scanning and transmission electron microscopy. The tunica media of the intervalvular regions consists of 2-4 layers of circularly oriented ribbon-like smooth muscle cells (
S, Bannykh, G, Bannykh, A, Mironov
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Fabrication and effect on regulating vSMC phenotype of a biomimetic tunica media scaffold
Journal of Materials Chemistry B, 2016We constructed a bFGF@TGF-β1 loaded porous film-like PLGA scaffold with dual surface topography of nanofiber and micro-orientation structures for regulating the phenotype of vascular smooth muscle cell (vSMC).
Hong, Shen +8 more
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Ontogenez, 1993
A new method is developed for revealing the latent surfaces in the structure of organs by scanning electronic microscopy. The method is based on the treatment of specimens with potassium ethoxide until cells start to appear in the dissociating solution.
M D, Rekhter +3 more
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A new method is developed for revealing the latent surfaces in the structure of organs by scanning electronic microscopy. The method is based on the treatment of specimens with potassium ethoxide until cells start to appear in the dissociating solution.
M D, Rekhter +3 more
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Aging changes in the tunica media of the aorta
The Anatomical Record, 1951C, SMITH, M M, SEITNER, H P, WANG
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Non muscle cells in the tunica media of the aorta
2016Knowledge of cellular composition of aortic tunica media is important to improve understanding of aortic pathology. The aorta of 6 healthy male goats was studied by electron microscopy to elucidate cell types within the tunica media. Glutaraldehyde fixed specimens were processed for durcupan embedding and sectioning, stained with uranyl acetate ...
Ogeng'o, Julius A +2 more
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The tunica media of the arteries of the lung in pulmonary hypertension
The Journal of Pathology and Bacteriology, 1958D, HEATH, P V, BEST
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