Results 211 to 220 of about 23,820 (258)
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1990
Abstract In mammalian hibernation, the body temperature approaches that of the surroundings, allowing large savings in energy costs of basal metabolism and eliminating the need for heat production to compensate for heat loss. During entry into hibernation, heat production ceases while the body temperature set-point gradually decreases
J, Nedergaard, B, Cannon
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Abstract In mammalian hibernation, the body temperature approaches that of the surroundings, allowing large savings in energy costs of basal metabolism and eliminating the need for heat production to compensate for heat loss. During entry into hibernation, heat production ceases while the body temperature set-point gradually decreases
J, Nedergaard, B, Cannon
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Annual Review of Genetics, 2018
Protein synthesis consumes a large fraction of available resources in the cell. When bacteria encounter unfavorable conditions and cease to grow, specialized mechanisms are in place to ensure the overall reduction of costly protein synthesis while maintaining a basal level of translation.
Prossliner, Thomas +3 more
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Protein synthesis consumes a large fraction of available resources in the cell. When bacteria encounter unfavorable conditions and cease to grow, specialized mechanisms are in place to ensure the overall reduction of costly protein synthesis while maintaining a basal level of translation.
Prossliner, Thomas +3 more
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American Heart Journal, 1989
The hibernating myocardium refers to resting LV dysfunction due to reduced coronary blood flow that can be partially or completely reversed by myocardial revascularization and/or by reducing myocardial oxygen demand. It is different from the stunned myocardium. Methods for its detection are not yet perfect.
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The hibernating myocardium refers to resting LV dysfunction due to reduced coronary blood flow that can be partially or completely reversed by myocardial revascularization and/or by reducing myocardial oxygen demand. It is different from the stunned myocardium. Methods for its detection are not yet perfect.
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Experientia, 1951
Trotz der stark herabgesetzten Schlagfrequenz des Herzens stellen sich beim winterschlafenden Igel keine Thromben ein. Die Menge der Heparinozyten oder Ehrlichschen Mastzellen ist denn auch beim Igel wahrend des Winterschlafs erhoht. Daraus, und aus dem histologischen Bild dieser Zellen, kann geschlossen werden, das die Heparinsekretion im Winterschlaf
P, SUOMALAINEN, R, HARMA
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Trotz der stark herabgesetzten Schlagfrequenz des Herzens stellen sich beim winterschlafenden Igel keine Thromben ein. Die Menge der Heparinozyten oder Ehrlichschen Mastzellen ist denn auch beim Igel wahrend des Winterschlafs erhoht. Daraus, und aus dem histologischen Bild dieser Zellen, kann geschlossen werden, das die Heparinsekretion im Winterschlaf
P, SUOMALAINEN, R, HARMA
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1996
Hibernating myocardium represents a chronic myocardial dysfunction at rest associated with reduced coronary perfusion. Although myocardial contraction is depressed, metabolic balance is maintained, myocytes remain viable and myocardial contraction can be restored with myocardial revascularization.
J, Leor, R A, Kloner
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Hibernating myocardium represents a chronic myocardial dysfunction at rest associated with reduced coronary perfusion. Although myocardial contraction is depressed, metabolic balance is maintained, myocytes remain viable and myocardial contraction can be restored with myocardial revascularization.
J, Leor, R A, Kloner
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Gluconeogenesis during hibernation and arousal from hibernation
Comparative Biochemistry and Physiology, 1967Abstract 1. 1. In the ground squirrel, Citellus tridecemlineatus, liver glycogen and blood glucose decreased during hibernation. Two hours after arousal, liver glycogen remained low but blood glucose was normal. 2. 2. When incubated at 6°C, kidney cortex slices from hibernating animals had a greater capacity for gluconeogenesis from α ...
R F, Burlington, G J, Klain
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American Journal of Critical Care, 2001
According to estimates, up to 50% of patients with coronary artery disease and impaired left ventricular function have areas of viable myocardium. This dysfunctional, yet viable myocardial tissue, which can improve functionally after myocardial oxygen supply is reestablished, has been called hibernating myocardium.
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According to estimates, up to 50% of patients with coronary artery disease and impaired left ventricular function have areas of viable myocardium. This dysfunctional, yet viable myocardial tissue, which can improve functionally after myocardial oxygen supply is reestablished, has been called hibernating myocardium.
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Basic Research in Cardiology, 1995
From available results, the following schematic can be drawn: Reductions in perfusion pressure are not associated with impaired ventricular function as long as they take place within the autoregulatory range. Additional reductions in perfusion pressure that moderately diminish coronary blood flow will result in a particular ischemia with decreased but ...
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From available results, the following schematic can be drawn: Reductions in perfusion pressure are not associated with impaired ventricular function as long as they take place within the autoregulatory range. Additional reductions in perfusion pressure that moderately diminish coronary blood flow will result in a particular ischemia with decreased but ...
openaire +2 more sources