Results 331 to 340 of about 11,049,702 (406)
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Blood Flow Out Must Equal Blood Flow In
International Journal of Radiation Oncology*Biology*Physics, 2021B. Pollock
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Multifunctional surface microrollers for targeted cargo delivery in physiological blood flow
Science Robotics, 2020Leukocyte-inspired microrollers enable upstream propulsion, controlled navigation, and targeted active drug delivery in blood flow. Mobile microrobots offer great promise for minimally invasive targeted medical theranostic applications at hard-to-access ...
Yunus Alapan +4 more
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Autoregulation of cochlear blood flow
European Archives of Oto-Rhino-Laryngology, 1991The cochlear blood flow of healthy adult guinea pigs was measured with a laser Doppler flowmeter and flow dynamics were analyzed on the basis of autoregulation. Angiotensin II infusion was used to raise blood pressure, while phlebotomy was done to lower blood pressure. The characteristics of autoregulation of cerebral blood flow and muscular blood flow
Shinya Fukuse +3 more
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Science, 1963
The first international symposium on radiosensitizers and radioprotective drugs [ Science 140, 207 (12 Apr. 1963)] is scheduled for 23-24 May 1964.
Paul C. Johnson +2 more
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The first international symposium on radiosensitizers and radioprotective drugs [ Science 140, 207 (12 Apr. 1963)] is scheduled for 23-24 May 1964.
Paul C. Johnson +2 more
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Gastroenterology, 1980
Received August 27, 1979. Accepted November 20, 1979. Address requests for reprints to: Dr. D. Neil Granger, Department of Physiology, College of Medicine, University of South Alabama, Mobile, Alabama 36688. Dr. Richardson’s present address is Department of Physiology, St.
D. N. Granger +3 more
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Received August 27, 1979. Accepted November 20, 1979. Address requests for reprints to: Dr. D. Neil Granger, Department of Physiology, College of Medicine, University of South Alabama, Mobile, Alabama 36688. Dr. Richardson’s present address is Department of Physiology, St.
D. N. Granger +3 more
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Essentials Of Environmental Toxicology, 2019
Background. Although aspirin exerts beneficial antiplatelet activity in patients with coronary artery disease, cyclooxygenase blockade produced by aspirin causes a potentially deleterious effect by interrupting endothelial production of prostacyclin ...
J. Altman, D. Dulas, T. Pavek, R. Bache
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Background. Although aspirin exerts beneficial antiplatelet activity in patients with coronary artery disease, cyclooxygenase blockade produced by aspirin causes a potentially deleterious effect by interrupting endothelial production of prostacyclin ...
J. Altman, D. Dulas, T. Pavek, R. Bache
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2017
Blood is the fluid which flows in the cardiovascular system. It is, however, not a pure fluid but rather a suspension of a number of different particles (cells, cell fragments and macromolecules) in a fluid base. This chapter explores the fluid behaviour of blood including the impact of the particles on this behaviour.
David Hardman, Peter R. Hoskins
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Blood is the fluid which flows in the cardiovascular system. It is, however, not a pure fluid but rather a suspension of a number of different particles (cells, cell fragments and macromolecules) in a fluid base. This chapter explores the fluid behaviour of blood including the impact of the particles on this behaviour.
David Hardman, Peter R. Hoskins
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Microvascular Research, 1973
A previous theoretical study on blood flow in capillaries has been extended and improved. The theory neglects the cell membrane's resistance to bending and uses the simplifications of the hydrodynamic theory of lubrication. Cell shape, cell velocity, pressure drop, and flow field are determined from the theory without recourse to empirical parameters.
J. D. Hellums +5 more
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A previous theoretical study on blood flow in capillaries has been extended and improved. The theory neglects the cell membrane's resistance to bending and uses the simplifications of the hydrodynamic theory of lubrication. Cell shape, cell velocity, pressure drop, and flow field are determined from the theory without recourse to empirical parameters.
J. D. Hellums +5 more
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Current Opinion in Ophthalmology, 2005
Glaucoma, one of the leading causes of blindness in the world, is characterized by progressive visual field loss and distinctive excavation of the optic nerve head. Although elevated intraocular pressure is the major risk factor, there is increasing evidence that the pathogenesis of glaucoma is also linked to altered ocular blood flow.
Josef Flammer, Matthias C. Grieshaber
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Glaucoma, one of the leading causes of blindness in the world, is characterized by progressive visual field loss and distinctive excavation of the optic nerve head. Although elevated intraocular pressure is the major risk factor, there is increasing evidence that the pathogenesis of glaucoma is also linked to altered ocular blood flow.
Josef Flammer, Matthias C. Grieshaber
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Pediatrics, 1982
In the commentary, "Pulsatility Index, Patent Ductus Arteriosus, and Brain Damage," It was stated that we have shown that "blood flow" to the brain was not reduced in premature lambs with left-right ductal shunting. The abstracted data referred primarily to alteration of the percent distribution of blood flow and not to changes of absolute blood flow ...
Barry G. Baylen, George C. Emmanouilides
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In the commentary, "Pulsatility Index, Patent Ductus Arteriosus, and Brain Damage," It was stated that we have shown that "blood flow" to the brain was not reduced in premature lambs with left-right ductal shunting. The abstracted data referred primarily to alteration of the percent distribution of blood flow and not to changes of absolute blood flow ...
Barry G. Baylen, George C. Emmanouilides
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