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Keywords: glucose
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Journal Articles
J Exp Biol (2024) 227 (1): jeb246848.
Published: 8 January 2024
...Csongor I. Vágási; Orsolya Vincze; Marie Adámková; Tereza Kauzálová; Ádám Z. Lendvai; Laura I. Pătraş; Janka Pénzes; Péter L. Pap; Tomáš Albrecht; Oldřich Tomášek ABSTRACT Chronically high blood glucose levels (hyperglycaemia) can compromise healthy ageing and lifespan at the individual level...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (22): jeb226027.
Published: 23 November 2020
.../ Summary: Early-life hypoxia exposure in Drosophila leads to a subsequent change in adult physiology that is associated with reduced stress tolerance and shortened lifespan. Glucose Glycogen Akt Lifespan Starvation stress Metabolism Insulin TOR Lipids Sexual dimorphism Animals...
Journal Articles
J Exp Biol (2018) 221 (23): jeb187880.
Published: 27 November 2018
... . In Sturkie's Avian Physiology ( ed. C. G. Scanes ), 6th edn , pp. 769 - 810 . Elsevier. Braun , E. J. and Sweazea , K. L. ( 2008 ). Glucose regulation in birds . Comp. Biochem. Physiol. B Biochem. Mol. Biol.   151 , 1 - 9 . 10.1016/j.cbpb.2008.05.007 Briga , M...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (21): 3976–3987.
Published: 1 November 2017
... and was negative at 24°C, with an estimated upper limit for positive growth of 23.4°C. Plasma cortisol increased with temperature and was 12- and 18-fold higher at 22 and 24°C, respectively, than at 16°C, whereas plasma glucose was unaffected by temperature. Abundance of heat shock protein 70 (HSP70) in the gill...
Journal Articles
J Exp Biol (2016) 219 (18): 2944–2954.
Published: 15 September 2016
... rate and physiological markers of hormonal stress response, energy availability and anaerobic respiration in blood plasma across five ecologically relevant temperatures (24, 28, 32, 35 and 38°C; 3 h exposure). Corticosterone, insulin and glucose concentrations all increased with temperature...
Journal Articles
J Exp Biol (2016) 219 (7): 949–959.
Published: 1 April 2016
... imposed by nurse bees (young adult workers that feed the larvae) play a key role in honey bee division of labor ( Page, 2013 ). Starvation during development was associated with elevated glucose levels (Student's t -test: t =3.2550, N =36, P =0.0064; Fig. 4 A) as well as increased trehalose...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (7): 960–968.
Published: 1 April 2016
... tergites. The head and thorax were quickly cut into pieces and the abdomen was collected by removing the digestive tract and sting apparatus. All samples were quickly flash-frozen in liquid nitrogen. Glucose and trehalose were measured in the hemolymph, and glycogen and triglycerides were measured...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (2): 250–258.
Published: 1 January 2016
... explosive power release during swimming and slow recoil from lactate in situ during recovery. To cope with exogenous glucose, trout can completely suppress hepatic production and boost glucose disposal. Without these responses, glycemia would increase four times faster and reach dangerous levels...
Journal Articles
J Exp Biol (2014) 217 (21): 3843–3852.
Published: 1 November 2014
... showed a decrease in glycogen stores, while both glucose and glycogen content decreased over time when the organisms were exposed to repeated freezing. The results therefore suggest that carbohydrate resources are important as a fuel for E. albidus during freezing whereas lipid resources are of marginal...
Includes: Supplementary data
Journal Articles
Journal Articles
J Exp Biol (2013) 216 (14): 2732–2740.
Published: 15 July 2013
... of ice content by exposure to saline soils was probably the main explanation for the better freeze survival in saline-exposed worms. Glucose increased with decreasing temperature, but was lower in saline than in non-saline soils. Thus, glucose accumulation patterns did not explain differences in freeze...
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2012) 215 (3): 543–551.
Published: 1 February 2012
... of the cryoprotectant glucose into blood and all tissues. As glycogenesis is both an energy-expensive process and counter-productive to maintaining sustained high cryoprotectant levels, we proposed that glycogen synthase kinase-3 (GSK-3) would be activated when wood frogs froze and would phosphorylate its downstream...
Journal Articles
J Exp Biol (2011) 214 (2): 254–262.
Published: 15 January 2011
...David H. Wasserman; Li Kang; Julio E. Ayala; Patrick T. Fueger; Robert S. Lee-Young Summary Skeletal muscle glucose uptake increases dramatically in response to physical exercise. Moreover, skeletal muscle comprises the vast majority of insulin-sensitive tissue and is a site of dysregulation...
Journal Articles
J Exp Biol (2010) 213 (11): 1813–1821.
Published: 1 June 2010
...Rosa I. Caamaño Tubío; Jorge Pérez-Maceira; Manuel Aldegunde SUMMARY In this study, we evaluated, for the first time, the 5-HT (serotonin)-mediated control of glucose homeostasis in the rainbow trout Oncorhynchus mykiss . Intraperitoneal administration of 5-HT increased plasma levels of glucose...
Journal Articles
J Exp Biol (2009) 212 (18): 2908–2917.
Published: 15 September 2009
... –1 , increased 1.5 m min –1 every 2 min)and endurance was measured as the total time or distance run to exhaustion. Blood samples were taken to measure glucose and lactate concentrations at rest during the photophase, during peak nightly wheel running, and immediately following the second endurance...
Journal Articles
J Exp Biol (2009) 212 (16): 2558–2563.
Published: 15 August 2009
... most susceptible to the effects of low temperatures. The concentration of glucose in the posterior chamber of the kidney and concentration of glycerol in the digestive gland were significantly higher in cold-acclimated snails than in non-acclimated ones, suggesting carbohydrate metabolic pathways...
Journal Articles
J Exp Biol (2009) 212 (15): 2378–2385.
Published: 1 August 2009
...A. M. Petersen; T. T. Gleeson SUMMARY We investigated the effect of acute and acclimatory temperature on the relative contribution of glucose and lactate to metabolism in resting sartorius muscle of the American bullfrog ( Lithobates catesbeiana ). We examined the fate of these metabolites in vitro...
Journal Articles
J Exp Biol (2009) 212 (10): 1553–1558.
Published: 15 May 2009
...Chunchun Han; Jiwen Wang; Liang Li; Zhongxian Zhang; Li Wang; Zhixiong Pan SUMMARY In order to obtain some information on how fatty liver arises in geese, we investigated the role of insulin and glucose in triglyceride (TG) accumulation in goose primary hepatocytes. Goose primary hepatocytes were...