Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Daniel Morgenroth"'
1
Roles of leptin in initiation of acquired growth hormone resistance and control of metabolism in rainbow trout
Autor: Daniel Morgenroth, Ningping Gong, Mark Sheridan, Bjorn Thrandur Bjornsson, Jakob Lundin, Yongjiang Xu
Publikováno v: Am J Physiol Regul Integr Comp Physiol
Catabolic conditions often induce concomitant changes in plasma leptin (Lep), growth hormone (GH), and insulin growth factor I (IGF-I) levels in teleost fish, but it is unclear whether these parts of the endocrine system are responding independently
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71426638f667eb8349e0c5fab7005f5f
https://doi.org/10.1152/ajpregu.00254.2021
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2
Increased reliance on coronary perfusion for cardiorespiratory performance in seawater-acclimated rainbow trout
Autor: Nicklas Wallbom, Lucas A. Zena, Tristan J. McArley, Andreas Ekström, Michael Axelsson, Albin Gräns, Erik Sandblom, Daniel Morgenroth
Publikováno v: Journal of Experimental Biology. 226
Salmonid ventricles are composed of spongy and compact myocardium, the latter being perfused via a coronary circulation. Rainbow trout (Oncorhynchus mykiss) acclimated to sea water have higher proportions of compact myocardium and display stroke volu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c963801f7ff056e6d553e4b8f555434e
https://doi.org/10.1242/jeb.244733
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3
Adrenergic tone benefits cardiac performance and warming tolerance in two teleost fishes that lack a coronary circulation
Autor: Erik Sandblom, Daniel Morgenroth, Andreas Ekström, Erika Sundell
Publikováno v: Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
Tolerance to acute environmental warming in fish is partly governed by the functional capacity of the heart to increase systemic oxygen delivery at high temperatures. However, cardiac function typically deteriorates at high temperatures, due to decli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8615227d440f5780c5de0bc88442d763
https://doi.org/10.1007/s00360-021-01359-9
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4
Cardiorespiratory function of euryhaline teleosts - Regulatory mechanisms, effects of warming and costs of osmoregulation
Autor: Daniel, Morgenroth
Teleost fishes have colonized almost every aquatic habitat on earth and exhibit adaptations that allow them to thrive in environments with very diverse physico-chemical properties. One fundamental environmental variable in aquatic ecosystems is salin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1149::fdd0a06531f372d4a43e2effb80e4a91
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6
Coronary blood flow influences tolerance to environmental extremes in fish
Autor: Albin Gräns, Andreas Ekström, Tristan McArley, Michael Axelsson, Erik Sandblom, Daniel Morgenroth
Publikováno v: Journal of Experimental Biology. 224
Approximately half of all fishes have, in addition to the luminal venous O2 supply, a coronary circulation supplying the heart with fully oxygenated blood. Yet, it is not fully understood how coronary O2 delivery affects tolerance to environmental ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e1b1e7e491ef66c94e874e9f6474426
https://doi.org/10.1242/jeb.239970
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7
Normoxic limitation of maximal oxygen consumption rate, aerobic scope and cardiac performance in exhaustively exercised rainbow trout (Oncorhynchus mykiss)
Autor: Erik Sandblom, Daniel Morgenroth, Lucas A. Zena, Andreas Ekström, Tristan McArley
Publikováno v: The Journal of experimental biology. 224(15)
In fish, maximum O2 consumption rate (ṀO2,max) and aerobic scope can be expanded following exhaustive exercise in hyperoxia; however, the mechanisms explaining this are yet to be identified. Here, in exhaustively exercised rainbow trout (Oncorhynch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06b6bac91cbbaebfb4bf5d09a29794e3
https://pubmed.ncbi.nlm.nih.gov/34323276
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8
Cardiorespiratory adjustments to chronic environmental warming improve hypoxia tolerance in European perch (Perca fluviatilis)
Autor: Andreas Ekström, Erik Sandblom, Daniel Morgenroth, Tristan McArley, Magnus Huss, Erika Sundell, Anna Gårdmark
Publikováno v: Journal of Experimental Biology. 224
Aquatic hypoxia will become increasingly prevalent in the future as a result of eutrophication combined with climate warming. While short-term warming typically constrains fish hypoxia tolerance, many fishes cope with warming by adjusting physiologic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::276aea6f23e9171052901213e4ad26cf
https://doi.org/10.1242/jeb.241554
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9
Energetic savings and cardiovascular dynamics of a marine euryhaline fish (Myoxocephalus scorpius) in reduced salinity
Autor: Michael Axelsson, Albin Gräns, Andreas Ekström, Erika Sundell, Jeroen Brijs, Erik Sandblom, Daniel Morgenroth
Publikováno v: Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
Few studies have addressed how reduced water salinity affects cardiovascular and metabolic function in marine euryhaline fishes, despite its relevance for predicting impacts of natural salinity variations and ongoing climate change on marine fish pop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fbe578311c7b1b122b26c77587c6f4b
https://pub.epsilon.slu.se/22697/
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