Results 191 to 200 of about 14,639 (237)

Injury of the Tunica Media in Fatal Rupture of the Vertebral Artery

The American Journal of Forensic Medicine and Pathology, 1996
The histologic findings in seven cases of traumatic basal subarachnoid hemorrhage from rupture of a vertebral artery are reported. In all cases, blows to the head or neck resulted in minor injury to the cranial or cervical soft tissues but the ipsilateral intracranial segment of the vertebral artery was the site of a longitudinal transmural tear.
M S, Pollanen, J H, Deck, B, Blenkinsop
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Migratory abilities of different vascular cells from the tunica media of canine vessels

American Journal of Physiology-Cell Physiology, 1997
In response to injury, vascular smooth muscle cells (VSMC) are thought to migrate toward the area of damage, where they participate in the reparative process. We have recently identified and isolated two distinct cell types (VSMC and type 2 cells) from the tunica media of canine carotid artery and saphenous vein.
C L, Seidel, T, Helgason, J C, Allen, C, Wilson   +3 more
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The Medicolegal Significance of Proteoglycans in the Tunica Media of the Vertebral Artery

The American Journal of Forensic Medicine and Pathology, 1993
After an apparently minor blow to the neck, the vertebral artery may rupture, with a fatal outcome. It is medico-legally important to assess whether the structural state of the artery is normal and, if not, whether this abnormality contributed significantly to the individual's death.
C P, Johnson, J, Burns
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Matrical ordering in the morphogenesis of tunica media.

Texas reports on biology and medicine, 1981
The 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, R P, Thompson, R R, Markwald   +2 more
openaire   +1 more source

Fabrication and effect on regulating vSMC phenotype of a biomimetic tunica media scaffold

Journal of Materials Chemistry B, 2016
We 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, Xixue, Hu, Haiyan, Cui, Yaping, Zhuang, Da, Huang, Fei, Yang, Xing, Wang, Shenguo, Wang, Decheng, Wu   +8 more
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Image J Analysis of tunica media of Hyrtl’s anastomosis in Pregnancy Induced Hypertension

1st Annual International Conference on Microscopic and Macroscopic Anatomy (CMMA 2014), 2014
Changes in the maternal hemodynamics often lead to conditions of fetal hypoxia, fetal hypertension and irregularity in the flow of blood in the umbilical arteries. Any differences in the blood flow is said to be equalized by Hyrtl's anastomosis, a common connection between the umbilical arteries near the cord insertion. Transverse histological sections
Karma Lakhi Bhutia, Dr .Ratnabali Sengupta, Dr. B. K. Kanungo, Dr. Benoy Upreti, Jerina Tewari, Dr. Binod K. Tamang   +5 more
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Histogenesis of tunica media of the chick aorta.

Kaibogaku zasshi. Journal of anatomy, 1993
We 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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Zur Darstellung der Vasa vasorum in der Tunica media der Arterienwand

Journal of Vascular Research, 1970
A strongly positive alkaline phosphatase reaction in endothelial cells of capillaries and some precapil laries and a considerable activity of α-naphthylacetate esterase in endothelial cells of postcapillary vessels allow a complete demonstration of vasa vasorum in arteries of the muscular type.This method gives results also in such parts of arteries or
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Intimal hypertrophy and tunica media degeneration of injured arteries in electrical burns

European Journal of Plastic Surgery, 1997
This study describes the histologic findings of injured arteries after electrical burns. These findings are shown to correlate with the clinical findings of soft tissue necrosis and delayed bleeding. Eight patients with severe electrical injuries who underwent amputations of extremities were studied.
H. Matsumura, R. Mann, H. Harunaril, H. Serizawa   +3 more
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Invasion of atheromatous plaques into tunica media causes coronary outward remodeling in WHHLMI rabbits

Atherosclerosis, 2008
To clarify the mechanism of coronary outward remodeling, we examined atherosclerotic coronary arteries morphologically using WHHLMI rabbits that develop coronary atherosclerosis spontaneously. Perfusion-fixed coronary segments of WHHLMI rabbits were prepared at 500microm intervals.
Masashi, Shiomi, Satoshi, Yamada, Akihiro, Matsukawa, Hiroyuki, Itabe, Takashi, Ito   +4 more
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