... energetic costs during strenuous locomotion and lengthen recovery time. Artificially loaded crabs produced more lactic acid than clawed and declawed crabs during sustainable locomotion, suggesting that compensatory traits help mitigate the energetic cost of carrying the large claw. Overall, our results show...

... these tissues are involved in buffering lactic acid after 2.5 h of anoxia and 10-19 min of strenuous exercise at 15°C. We analyzed the following tissues for lactate: plasma, heart, liver,gastrocnemius muscle, femur, auditory capsule and carcass. Plasma[Ca 2+ ], [Mg 2+ ], [inorganic phosphate (P i )],[Na...

... course is fast enough to have benefit to these animals following normal anaerobic burst activity. A second way that bone buffers extracellular acid, by the uptake and buffering of lactic acid within the bone itself, has recently been described in the freshwater turtle Chrysemys picta bellii ( Jackson...

...Rainie L. Sharpe; C. Louise Milligan SUMMARY Lactic acid is produced as an end product of glycolysis in rainbow trout white muscle following exhaustive exercise. The metabolically produced lactic acid causes an intramuscular acidosis that must be cleared, either via net transport out of the muscle...

... and L-(+)-lactic acid were tested in homogeneous, turbulent and filamentous odour plumes. With carbon dioxide, the percentage of upwind-flying mosquitoes increased with the increasing fluctuations in concentration that occur in turbulent and filamentous plumes. In homogeneous plumes, an initial...

... of lactic acid or octopine, depending on taxon. In vertebrates, the primitive metabolic pattern involved the use of aerobic metabolism to support moderate swimming performance, supplemented by bursts of activity fuelled through lactic acid production. Because of much greater locomotor costs, the transition...