Search Results - "Boutilier, R G"

Mechanisms of cell survival in hypoxia and hypothermia by Boutilier, R G

“…Most animals experience some degree of hypoxia and hypothermia during the course of their natural life history either as a consequence of ambient 'exposure'…”
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Effects of habitat on settlement, growth, predation risk and survival of a temperate reef fish by Tupper, M., Boutilier, R. G.

“…We measured adult density, settlement, post-settlement survival, recruitment success, predation risk and growth rate of the cunner Tautogolabrus adspersus in 4…”
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Genetic Population Structure and Gene Flow in the Atlantic Cod Gadus morhua: A Comparison of Allozyme and Nuclear RFLP Loci by Pogson, G. H, Mesa, K. A, Boutilier, R. G

“…High levels of gene flow have been implicated in producing uniform patterns of allozyme variation among populations of many marine fish species. We have…”
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Surviving hypoxia without really dying by Boutilier, R.G, St-Pierre, J

“…In cases of severe O 2 limitation, most excitable cells of mammals cannot continue to meet the energy demands of active ion transporting systems, leading to…”
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Unsteady-state gas exchange and storage in diving marine mammals: the harbor porpoise and gray seal by Boutilier, R G, Reed, J Z, Fedak, M A

“…Breath-by-breath measurements of end-tidal O(2) and CO(2) concentrations in harbor porpoise reveal that the respiratory gas exchange ratio (R(R); CO(2)…”
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Metabolic Arrest and Its Regulation in Anoxic Eel Hepatocytes by Busk, M., Boutilier, R. G.

“…Some vertebrates depress overall metabolism in an abrupt and reversible fashion when challenged with anoxia, ensuring stabilization of cellular [ATP] and…”
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Caudal differential pressure as a predictor of swimming speed of cod (Gadus morhua) by Webber, D M, Boutilier, R G, Kerr, S R, Smale, M J

“…We report the results of an experiment designed to investigate the feasibility of using differential pressure to estimate the swimming speed and metabolic rate…”
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Hypometabolic homeostasis in overwintering aquatic amphibians by Boutilier, R G, Donohoe, P H, Tattersall, G J, West, T G

“…Many amphibians encounter conditions each winter when their body temperature is so low that normal activities are suspended and the animals enter into a state…”
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Balancing hypoxia and hypothermia in cold-submerged frogs by Tattersall, G J, Boutilier, R G

“…Many animals respond to hypoxic stress by selecting cooler environments, the so-called 'behavioural hypothermia' response. Amphibians overwintering in…”
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The effect of metabolic depression on proton leak rate in mitochondria from hibernating frogs by St-Pierre, J, Brand, M D, Boutilier, R G

“…Futile cycling of protons across the mitochondrial inner membrane accounts for 20 % or more of the total standard metabolic rate of a rat. Approximately 15 %…”
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Aerobic Capacity of Frog Skeletal Muscle during Hibernation by St‐Pierre, J., Boutilier, R. G.

“…Frogs submerged at 3°C in hypoxic water ( \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm}…”
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Size and priority at settlement determine growth and competitive success of newly settled Atlantic cod by Tupper, M., Boutilier, R. G.

“…Research on the declining stocks of North Atlantic cod Gadus morhua has focused on the survival of planktonic larvae as a predictor of recruitment to the…”
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Physiology and behaviour of free-swimming Atlantic cod (Gadus morhua) facing fluctuating temperature conditions by Claireaux, G, Webber, D, Kerr, S, Boutilier, R

“…Atlantic cod (Gadus morhua L.), acclimated to 5 °C, were equipped with ultrasonic transmitters which allowed the continuous monitoring of their vertical…”
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Nautilus and the art of metabolic maintenance by Boutilier, R. G, West, T. G, Pogson, G. H, Mesa, K. A, Wells, J, Wells, M. J

“…A study demonstrates that the hypometabolic, hypoxic animal like the Nautilus conserves energy further by means of prolonged ventilatory and circulatory…”
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Beta-adrenoreceptors in the trout (Oncorhynchus mykiss) heart: characterization, quantification, and effects of repeated catecholamine exposure by Gamperl, A K, Wilkinson, M, Boutilier, R G

“…Specific binding of the hydrophilic radioligand [3H]CGP-12177 to cell surface (functional) beta-adrenoreceptors was quantified in ventricular micropunches (2…”
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Gas exchange and heart rate in the harbour porpoise, Phocoena phocoena by Reed, J Z, Chambers, C, Hunter, C J, Lockyer, C, Kastelein, R, Fedak, M A, Boutilier, R G

“…The respiratory physiology, heart rates and metabolic rates of two captive juvenile male harbour porpoises (both 28 kg) were measured using a rapid-response…”
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Physiology and behaviour of free-swimming Atlantic cod (Gadus morhua) facing fluctuating salinity and oxygenation conditions by Claireaux, G, Webber, D, Kerr, S, Boutilier, R

“…1. Atlantic cod (Gadus morhua L.) acclimated to a temperature of 5 °C and 30 salinity were equipped with ultrasonic transmitters which allowed continuous…”
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Strategies of Hypoxia and Anoxia Tolerance in Cardiomyocytes from the Overwintering Common Frog,Rana temporaria by Currie, Suzanne, Boutilier, Robert G.

“…Using ventricular cardiomyocytes of the common frog,Rana temporaria, we investigated the metabolic strategies employed by the heart to tolerate 4 mo of hypoxic…”
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Influence of hypoxia and adrenaline administration on coronary blood flow and cardiac performance in seawater rainbow trout (Oncorhynchus mykiss) by GAMPERL, A. K, PINDER, A. W, GRANT, R. R, BOUTILIER, R. G

“…To investigate the relationship between cardiac performance and coronary perfusion, cardiovascular variables (Q(dot), Vs, fh, Pda) and coronary blood flow…”
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Metabolic suppression in anoxic frog muscle by West, T G, Boutilier, R G

“…Microcalorimetry is the only direct method for measuring moment-to-moment changes in whole-cell metabolism (as heat output) during anoxia. We have adapted this…”
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