Results 271 to 280 of about 845,418 (311)
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Life Sciences, 1975
Abstract Intraarterial infusion of potassium causes vasodilation whereas reduction of the potassium concentration in the inflowing blood causes vasoconstriction. These responses have always been puzzling since the predicted effects from the Nernst equation are just the reverse. Recent evidence suggests that they result form effects on the activity of
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Abstract Intraarterial infusion of potassium causes vasodilation whereas reduction of the potassium concentration in the inflowing blood causes vasoconstriction. These responses have always been puzzling since the predicted effects from the Nernst equation are just the reverse. Recent evidence suggests that they result form effects on the activity of
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Blood vessels, circulation and blood pressure
Nursing Standard, 2012This article, which forms part of the life sciences series, describes the vessels of the body's blood and lymphatic circulatory systems. Blood pressure and its regulatory systems are examined. The causes and management of hypertension are also explored.
Charles, Hendry +2 more
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Journal of Hand Surgery, 2000
The aim of this study was to assess rabbit long flexor tendon vascularity in a qualitative and quantitative manner using immunohistochemistry. The endothelial cell surface marker CD31 was targeted with a specific monoclonal mouse-anti-human antibody with good species cross-reactivity.
Jones, M. E. +5 more
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The aim of this study was to assess rabbit long flexor tendon vascularity in a qualitative and quantitative manner using immunohistochemistry. The endothelial cell surface marker CD31 was targeted with a specific monoclonal mouse-anti-human antibody with good species cross-reactivity.
Jones, M. E. +5 more
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Current Pharmaceutical Design, 2014
This review focuses on the described effects of BPC 157 on blood vessels after different types of damage, and elucidate by investigating different aspects of vascular response to injury (endothelium damage, clotting, thrombosis, vasoconstriction, vasodilatation, vasculoneogenesis and edema formation) especially in connection to the healing processes ...
Seiwerth, Sven +9 more
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This review focuses on the described effects of BPC 157 on blood vessels after different types of damage, and elucidate by investigating different aspects of vascular response to injury (endothelium damage, clotting, thrombosis, vasoconstriction, vasodilatation, vasculoneogenesis and edema formation) especially in connection to the healing processes ...
Seiwerth, Sven +9 more
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Journal of the American Medical Association, 1946
Increasing emphasis placed on physiology and on biochemical methods in the training of surgeons has reduced the study of anatomy to a relatively unimportant position. No one can deny or deprecate the contributions other sciences have made to surgery, but the neglect of training in anatomy, both in graduate and undergraduate teaching, has been a ...
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Increasing emphasis placed on physiology and on biochemical methods in the training of surgeons has reduced the study of anatomy to a relatively unimportant position. No one can deny or deprecate the contributions other sciences have made to surgery, but the neglect of training in anatomy, both in graduate and undergraduate teaching, has been a ...
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The Blood Vessels of Retinoblastomas
Archives of Ophthalmology, 1961Retinoblastomas are rapidly growing malignant tumors of the retina. They arise from the nuclear layers of the retina and are, therefore, neuroectodermal in character. The characteristic growth pattern of the retinoblastomas is that the neuroectodermal tumor cells arrange themselves in lobules around many newly formed vascular channels. These arise from
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Blood Vessels and Lymphatic Vessels
2019Development of the vascular and lymphatic trees is essential for the formation of nearly every organ during embryonic and fetal life. In the fetus, there are some unique features of the vascular tree that facilitate the fetoplacental circulation in utero, such as the umbilical vein, umbilical arteries, ductus venosus, and ductus arteriosus.
Linda M. Ernst, Michael K. Fritsch
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Pharmacology of the Blood Vessel Wall
Journal of Cardiovascular Pharmacology, 1981Changes in the degree of contraction of the smooth muscle cells of the blood vessel wall permit the control of vascular function at the different levels of the circulation. In the aorta and the large arteries, they adjust the stiffness of the arterial wall and, together with changes in peripheral resistance, modulate the impedance of the vascular ...
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Laser Effects on Blood, Blood Vessels and Blood Vessel Tumors
1967Impacts of the laser on living tissue show significant effects on blood vessels with either hemorrhage or thrombosis (clotting), or both. It was assumed that the red color absorbed the laser radiation. Our studies on fresh blood smears showed destruction of red cells even with low energy densities.
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