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• W10585463 endingPage "23" @default.
• W10585463 startingPage "1" @default.
• W10585463 abstract "An extended period of inactivity and reduced metabolic rate of many animals and plants, as well as unicellular organisms, has long been recognized by natural historians, e.g., Aristotle and Pliny. Biologists have studied this phenomenon since the 1550s (Gessner) and 1700s (Van Leeuwenhoek, Buffon). The period of inactivity can be less than a day, a few consecutive days or weeks, an entire season, or even many years. It can involve very different physiological states in response to a variety of environmental stimuli, such as extreme temperatures or unavailability of food or water. These periods of inactivity have been described and classified according to the group of organisms in question, extent and duration of the metabolic depression, ambient and body temperatures, state of body water (frozen or hyperosmotic), or availability of oxygen. Cryptobiosis, or “hidden life,” is an extreme form of inactivity, with often complete cessation of metabolism. It was first described in the 1700s, was further characterized in the 1800s, and in the 1900s physiological studies delineated the extent of metabolic depression. Molecular mechanisms for cryptobiosis have been sought since the late 1900s. Cryptobiosis includes three physiological states, anhydrobiosis (desiccation), osmobiosis (high osmotic concentration), and cryobiosis (freezing), where metabolic depression is associated with an altered physical state of cell water and often involves accumulation of compatible solutes, and one physiological state, anoxybiosis (anoxia), where metabolic depression occurs at the normal cellular hydration state. Dormancy (torpor) is a less extreme form of inactivity, associated with a moderate reduction in metabolic rate (hypometabolism). Although first described by Aristotle and Pliny, studies in the 1900s delineated the basic physiological changes that accompany dormancy. Dormancy allows avoidance of unfavorable short- or long-term climatic conditions and conservation of energy and water. Hibernation is long-term multiday torpor during winter, whereas aestivation is dormancy during summer. In ectotherms, the metabolic depression that accompanies dormancy is intrinsic, with metabolic rate declining to about 10 to 20% of resting metabolic rate at the same body temperature. The molecular mechanisms for intrinsic metabolic depression are poorly understood. In endotherms, torpor involves a fundamental physiological change in body temperature regulation that markedly reduces metabolic rate and water loss, often to <10% of the normothermic resting metabolic rate at the same ambient temperature. Most of this reduction in metabolic rate reflects the decreased setpoint for thermoregulation resulting in reduced metabolic heat production and a Q10 effect; there may be some intrinsic molecular-based metabolic depression in some hibernators. Dormancy allows species to exploit ephemeral environments and colonise habitats that would otherwise be unsuitable for growth or survival at certain times of the year. There are costs to dormancy, but for many species, the energetic and hygric advantages outweigh these costs." @default.
• W10585463 created "2016-06-24" @default.
• W10585463 creator A5062585690 @default.
• W10585463 creator A5066777290 @default.
• W10585463 date "2009-09-25" @default.
• W10585463 modified "2023-10-15" @default.
• W10585463 title "Metabolic Depression: A Historical Perspective" @default.
• W10585463 cites W1503339375 @default.
• W10585463 cites W1543266659 @default.
• W10585463 cites W158375391 @default.
• W10585463 cites W158996213 @default.
• W10585463 cites W1902458626 @default.
• W10585463 cites W1942284309 @default.
• W10585463 cites W1947652350 @default.
• W10585463 cites W1963628384 @default.
• W10585463 cites W1966006097 @default.
• W10585463 cites W1966535034 @default.
• W10585463 cites W1970435584 @default.
• W10585463 cites W1975383022 @default.
• W10585463 cites W1976339906 @default.
• W10585463 cites W1982071488 @default.
• W10585463 cites W1982375059 @default.
• W10585463 cites W1986141398 @default.
• W10585463 cites W1987400884 @default.
• W10585463 cites W1987668360 @default.
• W10585463 cites W1988056377 @default.
• W10585463 cites W1991137871 @default.
• W10585463 cites W1991544775 @default.
• W10585463 cites W1993140443 @default.
• W10585463 cites W1998410054 @default.
• W10585463 cites W1999054241 @default.
• W10585463 cites W1999867509 @default.
• W10585463 cites W2006037029 @default.
• W10585463 cites W2013799064 @default.
• W10585463 cites W2015282756 @default.
• W10585463 cites W2016963519 @default.
• W10585463 cites W2017273318 @default.
• W10585463 cites W2018038234 @default.
• W10585463 cites W2021829052 @default.
• W10585463 cites W2022638824 @default.
• W10585463 cites W2027153120 @default.
• W10585463 cites W2028097346 @default.
• W10585463 cites W2031732983 @default.
• W10585463 cites W2032730269 @default.
• W10585463 cites W2036241979 @default.
• W10585463 cites W2041316588 @default.
• W10585463 cites W2044676375 @default.
• W10585463 cites W2046434906 @default.
• W10585463 cites W2047780700 @default.
• W10585463 cites W2052631356 @default.
• W10585463 cites W2053114850 @default.
• W10585463 cites W2055242409 @default.
• W10585463 cites W2056905215 @default.
• W10585463 cites W2061562812 @default.
• W10585463 cites W2065872661 @default.
• W10585463 cites W2068784517 @default.
• W10585463 cites W2069772764 @default.
• W10585463 cites W2072615130 @default.
• W10585463 cites W2074096357 @default.
• W10585463 cites W2076206097 @default.
• W10585463 cites W2077928306 @default.
• W10585463 cites W2082760382 @default.
• W10585463 cites W2086184408 @default.
• W10585463 cites W2090022902 @default.
• W10585463 cites W2090745097 @default.
• W10585463 cites W2101000232 @default.
• W10585463 cites W2102326923 @default.
• W10585463 cites W2108191537 @default.
• W10585463 cites W2108456034 @default.
• W10585463 cites W2132545076 @default.
• W10585463 cites W2134596924 @default.
• W10585463 cites W2142271097 @default.
• W10585463 cites W2153533957 @default.
• W10585463 cites W2158065944 @default.
• W10585463 cites W2164467288 @default.
• W10585463 cites W2169141228 @default.
• W10585463 cites W2177816601 @default.
• W10585463 cites W2181949614 @default.
• W10585463 cites W2185517700 @default.
• W10585463 cites W2188530393 @default.
• W10585463 cites W2223245791 @default.
• W10585463 cites W2233824009 @default.
• W10585463 cites W2254988015 @default.
• W10585463 cites W2274088393 @default.
• W10585463 cites W2275316986 @default.
• W10585463 cites W2276880773 @default.
• W10585463 cites W2297015765 @default.
• W10585463 cites W2309126631 @default.
• W10585463 cites W2318434193 @default.
• W10585463 cites W2320258831 @default.
• W10585463 cites W2321008265 @default.
• W10585463 cites W2322143960 @default.
• W10585463 cites W2323644337 @default.
• W10585463 cites W2325775227 @default.
• W10585463 cites W2326259361 @default.
• W10585463 cites W2329899989 @default.
• W10585463 cites W2407829267 @default.
• W10585463 cites W2537534559 @default.

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