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J Exp Biol (2016) 219 (14): 2098–2102.
Published: 15 July 2016
... pump metabolism Hepatocytes Lizard Toad Rat Mouse Trout Rabbit The Na + and K + gradients maintained across the cell membrane of endothermic and ectothermic vertebrates are similar ( Else and Hulbert, 1987 ) and a major cost and contributor to basal metabolic rate ( Rolfe and Brown...
Elisabeth Plagnes-Juan, Marine Lansard, Iban Seiliez, Françoise Médale, Geneviève Corraze, Sadasivam Kaushik, Stéphane Panserat, Sandrine Skiba-Cassy
J Exp Biol (2008) 211 (15): 2510–2518.
Published: 01 August 2008
... impaired in the trout liver. In order to test this hypothesis, we performed intraperitoneal administration of bovine insulin to fasted rainbow trout and also subjected rainbow trout primary hepatocytes to insulin and/or glucose stimulation. We demonstrate that insulin was able to activate Akt, a key...
J Exp Biol (2008) 211 (8): 1262–1269.
Published: 15 April 2008
... an imbalance and its reversal reflects a restoration of energy status. We monitored adenosine levels in blood serum and liver of common eelpout ( Zoarces viviparus ) during cold exposure in vivo . Furthermore, we tested its effect on the pattern of thermal acclimation in hepatocytes isolated from...
J Exp Biol (2005) 208 (10): 1793–1801.
Published: 15 May 2005
...A. Bogdanova; B. Grenacher; M. Nikinmaa; M. Gassmann SUMMARY Reduction in oxygenation induces inhibition of Na + /K + ATPase in a number of cells and tissues, including hepatocytes. When not reversed, decrease in Na + /K + pump activity leads to a gradual Na + accumulation, cell swelling and death...
J Exp Biol (1992) 169 (1): 37–52.
Published: 01 August 1992
...P. CANALS; M. A. GALLARDO; J. BLASCO; J. SÁNCHEZ Uptake and metabolism of L-alanine by freshly isolated trout hepatocytes has been analyzed. This amino acid is incorporated ‘uphill’ by different carriers, either Na + -dependent or Na + -independent. Na + -dependent uptake shows the characteristics...
J Exp Biol (1989) 147 (1): 393–406.
Published: 01 November 1989
... (isolated hepatocytes) approaches were used. Important blood parameters (pHe, C co co2 , [lactate], [glucose], [epinephrine] and [norepinephrine]) were measured in the gulf toadfish ( Opsanus beta Goode and Bean) during recovery from strenuous exercise, and they conformed to the general patterns for...
J Exp Biol (1989) 147 (1): 407–419.
Published: 01 November 1989
...PATRICK J. WALSH The BCECF [2′,7′-bis(carboxyethyl)-5(6)-carboxyfluorescein] method for measurement of intracellular pH (pHi) was successfully applied to toadfish (Opsanus beta Goode and Bean) hepatocytes and used for investigating the pHi regulatory properties of the hepatocytes. As in previous...
J Exp Biol (1987) 130 (1): 294–304.
Published: 01 July 1987
...PATRICK J. WALSH Mechanisms of hepatic lactate uptake were studied in the gulf toadfish, Opsanus beta by following the accumulation of [ 14 C]lactate by isolated hepatocytes in vitro . Uptake rates were linear for up to 5 s at external lactate concentrations of 1 and 20 mmol l −1 . 5-s uptake rates...