[PDF] Top 20 Changes of Gas Concentrations in Blood and Water During Moderate Swimming Activity in Rainbow Trout

... Thus the increased rate of delivery of oxygen to the tissues was largely the result of large increases in stroke volume of the heart, with adjustments in breathing to maintain saturation[r] ... See full document

... Changes in blood pressure in the dorsal aorta, ventral aorta and subintestinal vein, as well as changes in heart rate and breathing rate during moderate swimming activity in the rainbow [r] ... See full document

... The effect upon the heart rate and blood pressures of the rainbow trout of flushing fresh oxygenated water into the respirometer at the end of an experiment when the environmental water [r] ... See full document

... Changes in the effectiveness of gas exchange, capacity-rate ratio of blood and water, and the oxygen transfer factor, during hypoxia and during moderate exercise, were calculated.. RESUL[r] ... See full document

... seasonal changes in β-adrenergic responsiveness and reduced expression of the βNHE is supported by measurements of βNHE transcript ...the changes in the mRNA levels preceding by one sampling period the ... See full document

... This first paper focuses on acid-base changes in the whole body ICF, ECF arterial and venous blood and environmental water after strenuous exercise in the rainbow trout, with particular [r] ... See full document

... surface during 1 − 3 cycles of tail oscillation and the rigid body was conducted on 200 − 500 quality sequential image pairs that were acquired from each camera per single PIV image-acquisition trial using ... See full document

... because blood sampling was started too late after ...anaesthesia during the measurements, a state in which carbohydrate metabolism is known to be ...constant blood glucose concentration was not ... See full document

... 1963 showed that, in general, hyperoxia did not increase swimming performance in salmonid fish and Jones 1971 showed that critical swimming velocity £/ cm was reduced in rainbow trout i[r] ... See full document

... VQ, volume of water passing over the gills/unit time ventilation volume VR, ventilation rate in mouth or opercular closures/minute Vsv, volume of water pumped over the gills/breathing cy[r] ... See full document

... utilization during burst-type exercise in fish (Kieffer et ...enzyme concentrations, metabolic pathways and substrate availability (Walesby and Johnston, 1980; Sidell and Hazel, 1987; Blier and Guderley, ... See full document

... An endogenous crepuscular rhythm of rainbow trout 385 DISCUSSION The results show that rainbow trout possess an endogenous retinomotor rhythm during extended periods of darkness, with tw[r] ... See full document

... The present paper describes the rate of oxygen uptake and the blood osmotic concentration of rainbow trout exposed to toxic concentrations of zinc sulphate, in an attempt to identify the[r] ... See full document

... Heart rates during swimming activity were significantly higher than at rest P< o-oor but the correlation between heart rate and swimming speed was not significant and no coherent analysi[r] ... See full document

... of water increases branchial permeability, resulting in a net loss of ions in freshwater fish (Wood, 1989; Perry and Laurent, 1993), an involvement of PRL in the adaptation to an acidic environment has been ... See full document

... in rainbow trout, although their technique may not have detected the difference we report ...undulatory swimming fish (eel Anguilla anguilla, Grillner and Kashin, 1976; lamprey Lampetra fluviatilis, ... See full document

... and remains unchanged from baseline values of the same individuals (Fig. 4) or from separate control fish kept in the resting state for the same duration (Fig. 3, Table 2). These results highlight an essential metabolic ... See full document

... EFFECT OF ENDURANCE SWIMMING ON THE LACTATE KINETICS OF RAINBOW TROUT BY JEAN-MICHEL WEBER* Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada V6T[r] ... See full document

... different concentrations of methanolic PPE were determined with Folin-Ciocalteu ...raw rainbow trout fillets, Palcam Listeria selective agar ...different concentrations of PPE ... See full document

... Rainbow trout Oncorhynchus mykiss (116.88±21.69 g; 22.39±1.40 cm; Mean±SD) were obtained from Karadeniz Technical University, Faculty of Marine Sciences, Trabzon, Turkey. Fish were held in two flow-through ... See full document