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Keywords: food deprivation
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Journal Articles
J Exp Biol (2024) 227 (3): jeb246743.
Published: 12 February 2024
... in response to cold and food deprivation. Acute cooling (1°C day −1 ) from 14°C to 2°C had no effect on food consumption but reduced activity by 77%. We then assessed metabolic performance and demand over 90 days with exposure to warm (8°C) or cold winter (2°C) temperatures while fish were fed or starved...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (11): 1699–1704.
Published: 1 June 2015
...Etsuro Ito; Miki Yamagishi; Dai Hatakeyama; Takayuki Watanabe; Yutaka Fujito; Varvara Dyakonova; Ken Lukowiak ABSTRACT Food deprivation for 1 day in the pond snail Lymnaea stagnalis before aversive classical conditioning results in optimal conditioned taste aversion (CTA) and long-term memory (LTM...
Journal Articles
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Journal Articles
J Exp Biol (2010) 213 (12): 2116–2124.
Published: 15 June 2010
... and high food availability conditions. Food deprivation generates oxidative stress mainly due to a depletion of organ antioxidant stores and an increase in free radical production especially in the liver ( Pascuala et al., 2003 ; Robinson et al., 1997 ). Using an experimental approach, we address two...
Journal Articles
J Exp Biol (2008) 211 (10): 1524–1534.
Published: 15 May 2008
... segment of the nephron, moderate in the collecting duct and absent in the proximal segment. To investigate a potential role for occludin in the maintenance of the hydromineral balance of fishes, we subjected goldfish to 1, 2 and 4 weeks of food deprivation, and then examined the endpoints of hydromineral...
Journal Articles
J Exp Biol (2004) 207 (26): 4525–4533.
Published: 15 December 2004
...Shannon P. Reidy; Jean-Michel Weber SUMMARY The energy metabolism of hibernators has not been characterized for normothermic fasting, and our goal was to quantify oxidative fuel selection of non-hibernating woodchucks Marmota monax during prolonged food deprivation. Indirect calorimetry...
Journal Articles
J Exp Biol (2004) 207 (15): 2539–2550.
Published: 1 July 2004
... with food deprivation and exercise-training studies in that fish become less active and are often overfed, and cardiac morphology certainly changes in salmonids raised for aquaculture. The normally distinct pyramidal structure of the ventricle( Fig. 2A ) becomes more rounded( Fig. 2B,D ), resembling...
Journal Articles
J Exp Biol (2000) 203 (8): 1365–1371.
Published: 15 April 2000
... is not used by the Virginia opossum to cope with food deprivation. However, a rapid exhaustion of limited carbohydrate reserves is prevented through a sixfold reduction in the percentage contribution of carbohydrates to total energy expenditure made possible by an increase in lipid utilization. No protein...
Journal Articles
J Exp Biol (1994) 197 (1): 215–235.
Published: 1 December 1994
... that feeding behavior varies in a manner dependent on feeding regime (food-deprived or ad-libitum -fed) and nutritional state. Fed flies that are subsequently food-deprived become increasingly more responsive to food stimuli over time and, when offered 1% agar diets containing different concentrations...