Results 141 to 150 of about 25,158 (178)
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Endothelium, endocardium, and cardiac contraction
Cardiovascular Research, 1992t is now recognised that vascular endothelium plays Im any functional roles including that of modulating vascular smooth muscle tone through the release of vasoactive agents such as endothelium derived relaxing factor (EDRF).’-’ The heart phylogenetically is a specialised development of the vascular system.
A H, Henderson +3 more
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Junctional complexes in regenerating endocardium
Journal of Ultrastructure Research, 1982Desmosome formation was unexpectedly observed in rat endocardium following the administration of isoproterenol hydrochloride (ISO). Endocardial alterations include rapid loss of endocardial cells and covering of ruptures with platelets, monocytes, polymorphonuclear leukocytes, and fibroblasts. Tight junctions were observed between endocardial cells and
H, Turcotte, M, Bazin, M, Boutet
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1987
Examination of the endocardium not only permits conclusions to be drawn about the haemodynamic situation that had existed in a cardiac chamber but also aids in establishing a diagnosis. Knowledge of the normal arrangement of the various components of the endocardium is mandatory (see Chapter 1).
E. G. J. Olsen, R. A. Florio
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Examination of the endocardium not only permits conclusions to be drawn about the haemodynamic situation that had existed in a cardiac chamber but also aids in establishing a diagnosis. Knowledge of the normal arrangement of the various components of the endocardium is mandatory (see Chapter 1).
E. G. J. Olsen, R. A. Florio
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Automatic endocardium extraction for echocardiogram
2011 4th International Conference on Biomedical Engineering and Informatics (BMEI), 2011Endocardium extraction is an important step in the cardiac diseases analysis. Manual and semi-automatic segmentation suffer from the poor accuracy and time-consuming. A new approach by incorporating the spatial-temporal information was proposed to extract endocardium automatically.
Yi Guo 0002 +3 more
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Left atrial endocardium and prostacyclin
Prostaglandins & Other Lipid Mediators, 1999In patients with rheumatic mitral stenosis, intracardiac thrombi are found mostly, for reasons still unknown, in the left atrium. We compared the release of PGI2 from the endocardium of the left atrium with that of the right ventricle and from the endothelium of the pulmonary arteries.
S, Nosaka +7 more
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Nerve endings in the human endocardium
American Journal of Anatomy, 1968AbstractThe endocardium of 12 human hearts was studied following methylene blue perfusion and immersion within eight hours after death. Photomicrographs presented show two major types of endings: complex unencapsulated endings, and end‐nets. Complex unencapsulated endings are discrete, much branched, highly variable “bush‐like” endings, which originate
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[Metastatic cancer of the endocardium].
Zhonghua zhong liu za zhi [Chinese journal of oncology], 198716 cases of metastatic cancer in the endocardium collected from 2,050 autopsy cases in Baptist Medical Center, Missouri, USA from 1961 to 1983 are reported. There were 484 malignant tumors and 68 metastatic cancers in the heart, in which 16 involved the endocardium comprising 0.8% of the total autopsies during the same period, 3.3% of the malignant ...
Z Q, Xiong, O D, Smith
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Extension of Endocardium-Derived Vessels Generate Coronary Arteries in Neonates
Circulation Research, 2022Bin Zhou, Huan Zhao, Juan Tang
exaly