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Thermal Niche Differentiation Shapes the Hibernating Bat Assemblages in Bulgarian Caves Across an Elevational Gradient. [PDF]

open access: yesBiology (Basel)
Dundarova H   +11 more
europepmc   +1 more source

Hibernation for space travel: Impact on radioprotection

open access: yesLife Sciences in Space Research, 2016
Hibernation is a state of reduced metabolic activity used by some animals to survive in harsh environmental conditions. The idea of exploiting hibernation for space exploration has been proposed many years ago, but in recent years it is becoming more ...
Antonio Zoccoli   +2 more
exaly   +2 more sources

Hibernation and hemostasis

open access: yesFrontiers in Physiology, 2023
Hibernating mammals have developed many physiological adaptations to accommodate their decreased metabolism, body temperature, heart rate and prolonged immobility without suffering organ injury. During hibernation, the animals must suppress blood clotting to survive prolonged periods of immobility and decreased blood flow that could otherwise lead to ...
Edwin de Vrij
exaly   +4 more sources
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Ribosome Hibernation

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.
Kristoffer Skovbo Winther, Kenn Gerdes
exaly   +4 more sources

Hibernating Myocardium

New England Journal of Medicine, 1998
Heusch, Gerd. Hibernating Myocardium. Physiol. Rev. 78: 1055–1085, 1998. — Decreased myocardial contraction occurs as a consequence of a reduction in blood flow. The concept of hibernation implies a downregulation of contractile function as an adaptation to a reduction in myocardial blood flow that serves to maintain myocardial integrity and viability ...
Wijns W, Vatner SF, CAMICI , PAOLO
openaire   +5 more sources

Mammalian hibernation

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
openaire   +2 more sources

The hibernating myocardium

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.
openaire   +2 more sources

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