...), rainbow trout (Oncorhynchus mykiss), lumpfish (Cyclopterus lumpus) and short-horned sculpin (Myoxocephalus scorpius) under normoxic and hypoxic conditions. These species had plasma glucose levels of 5.1, 4.8, 0.9 and 0.5 mmol l −1 , respectively. Rates of glucose metabolism and lactate production were...

... utilization assessed by both simple chemical analysis of glucose disappearance from the medium and 3 H 2 O production was half the rate of lactate production and as such extracellular glucose was not available for oxidative metabolism. Overall, extracellular glucose makes only a minor contribution to ATP...

... routine metabolic rate protein synthesis lactate production Astronotus ocellatus Dissolved oxygen is one of the most important environmental factors affecting the survival of animals that rely on aquatic respiration, and animals that are exposed to periods of hypoxia show adaptations...

... from anaerobic metabolism. During hypoxia, a metabolic depression of approximately 2/3 occurred for non-contractile processes in both turtle and trout preparations. During hypoxia, lactate production and residual oxygen consumption were similar in turtle and trout. Cellular energy state...

... lactate production oxygen consumption. The goldfish hepatocyte has a remarkable degree of anoxia-tolerance, which is largely based on its ability to downregulate ATP production and ATP consumption coordinatedly during energy limiting conditions (Krumschnabel et al., 2000). This general reduction...

... 2000 © 2000 by Company of Biologists 2000 oxygen consumption lactate production K + flux intracellular free Ca 2+ metabolic depression Carassius auratus Oncorhynchus mykiss Adenosine exerts an array of regulatory effects on cellular metabolism, many of which have been...

... microcalorimetry), lactate production, ethanol production and the maintenance of ATP, ADP and AMP levels and energy charge were measured in telencephalic brain slices during anoxia. In response to anoxia, heat output decreased by 37 %, corresponding to a 31 % fall in ATP turnover rate. Adenylate phosphates...

... cell oxygen uptake lactate production adrenergic stimulation Fish red blood cell metabolism has recently been a subject of increasing interest, with research being concentrated on metabolic changes during adrenergic stimulation. Adrenaline and noradrenaline, hormones associated with exercise...