The Cardiovascular System

Dr. A. Kurt Gamperl is a comparative physiologist whose main research interest is to understand how environmental and physiological variables interact to affect fish biology. Central to this research are the role that blood oxygen transport, cardiac function, stress and humoral and/or biochemical factors play in mediating fish "performance" under varied environmental conditions. Dr. Todd Gillis was educated in Canada at the University of Guelph (BSc, MSc) and Simon Fraser University (PhD). His PhD thesis focused on the mechanisms that enable cardiac function in rainbow trout at their comparatively low physiological temperature. As a Natural Sciences and Engineering Research Council (NSERC) Post-Doctoral Fellow at the University of Washington, he studied the role of the thin filament in controlling cardiac function. Dr Gillis’ research program, funded by NSERC, and Fisheries and Oceans Canada is focused on the vertebrate heart and the mechanisms that regulate its function, and capacity to respond to environmental and pathological stressors including temperature change, hypoxia, injury, and oil exposure. This work utilizes an integrative approach that is linking changes in gene and protein expression to cellular and tissue function to whole animal responses. Dr. Gillis is an Associate Editor of the Journal of Comparative Physiology B and on the Editorial Boards of the Journal of Thermal Biology, Comparative Biochemistry and Physiology A, and Current Research in Physiology. Dr. Tony Farrell is a Professor Emeritus in the Department of Zoology & Faculty of Land and Food Systems at the University of British Columbia and a Fellow of the Royal Society of Canada. His research had provided an understanding of fish cardiorespiratory systems and has applied this knowledge to salmon migratory passage, fish stress handling and their recovery, sustainable aquaculture and aquatic toxicology. He has over 490 research publications in peer-reviewed scientific journals and an h-factor of 92. He has co-edited of 30 volumes of the Fish Physiology series, as well as an award-winning Encyclopedia of Fish Physiology. As part of his application of physiology to aquaculture, he has studied the sub-lethal impacts of sea lice and piscine orthoreovirus on the physiology of juvenile salmon. Dr. Farrell has received multiple awards, including the Fry Medal, which is the highest honour to a scientist from the Canadian Society of Zoologists, the Beverton Medal, which is the highest honour to a scientist from the Fisheries Society of the British Isles, the Award of Excellence, which is the highest honour of the American Fisheries Society and the Murray A. Newman Awards both for Research and for Conservation from the Vancouver Marine Sciences Centre. He is a former President of the Society of Experimental Biologists and a former Editor-in-Chief for the Journal of Fish Biology. He served as a member of the Minister’s Aquaculture Advisory Committee on Finfish Aquaculture for British Columbia and was a member of the Federal Independent Expert Panel on Aquaculture Science. Dr. Colin Brauner was educated in Canada at the University of British Columbia (Ph D), followed by a Post-doctoral fellowship at Aarhus University and the University of Southern Denmark, and was a Research Associate at McMaster University. He is a Professor of Zoology, UBC and Director of the UBC Aquatics Facility. He has been a Co-Editor of the Fish Physiology series since 2006. His research investigates environmental adaptations (both mechanistic and evolutionary) in relation to gas-exchange, acid-base balance and ion regulation in fish, integrating responses from the molecular, cellular and organismal level. The ultimate goal is to understand how evolutionary pressures have shaped physiological systems among vertebrates and to determine the degree to which physiological systems can adapt/acclimate to natural and anthropogenic environmental changes. This information is crucial for basic biology and understanding the diversity of biological systems, but much of his research conducted to date can also be applied to issues of aquaculture, toxicology and water quality criteria development, as well as fisheries management. His achievements have been recognized by the Society for Experimental Biology, UK (President’s medal) and the Canadian Conference for Fisheries Research (J.C. Stevenson Memorial Lecturer) and the Vancouver Marine Sciences Centre (Murray A. Newman Award for Aquatic Research). He is a former President of the Canadian Society of Zoologists.

• 1. The O2 and CO2 Transport System in Teleosts and the Specialized Mechanisms That Enhance Hb–O2 Unloading to TissuesTill S. Harter and Colin J. Brauner2. Cardiovascular Development in Embryonic and Larval FishesWarren Burggren, Benjamin Dubansky, and Naim M. Bautista3. Cardiac Preconditioning, Remodeling, and RegenerationTodd E. Gillis and Elizabeth F. Johnston4. Temperature and the Cardiovascular SystemErika J. Eliason and Katja Anttila5. Cardiovascular Responses to Limiting Oxygen LevelsJonathan A.W. Stecyk6. Environmental Pollution and the Fish HeartJohn P. Incardona and Nathaniel L. Scholz7. Cardiovascular Effects of Disease: Parasites and PathogensMark D. Powell and Muhammad N. Yousaf