Browsing Brage INN by Author "Zedrosser, Andreas"
Now showing items 1-15 of 15
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A Double-Blinded, Randomized Comparison of Medetomidine-Tiletamine-Zolazepamand Dexmedetomidine-Tiletamine-Zolazepam Anesthesia in Free-Ranging Brown Bears (Ursus Arctos)
Esteruelas, Nuria Fandos; Cattet, Marc; Zedrosser, Andreas; Stenhouse, Gordon; Küker, Susanne; Evans, Alina L.; Arnemo, Jon Martin (Journal article; Peer reviewed, 2017)We compared anesthetic features, blood parameters, and physiological responses to either medetomidine-tiletamine-zolazepam or dexmedetomidine-tiletamine-zolazepam using a double-blinded, randomized experimental design ... -
Bjørnens status og økologi i Skandinavia : rapport fra det Skandinaviske bjørneprosjektet til Miljøverndepartementet
Swenson, Jon E.; Støen, Ole Gunnar; Zedrosser, Andreas; Kindberg, Jonas; Brunberg, Sven; Arnemo, Jon Martin; Sahlén, Veronica (Det Skandinaviake bjørneprosjektet;2010-3, Research report, 2010) -
Effects of different doses of medetomidine and tiletamine-zolazepam on the duration of induction and immobilization in free- ranging yearling brown bears (Ursus arctos)
Painer, Johanna; Zedrosser, Andreas; Arnemo, Jon Martin; Fahlman6, Åsa; Brunberg, Sven; Segerström, Peter; Swenson, Jon E. (Journal article; Peer reviewed, 2012)We compared anesthetic protocols with different doses of tiletamine-zolazepam (TZ) combined with medetomidine (M) for 288 yearling brown bear (Ursus arctos) immobilizations with the objective of finding a combination of ... -
Factors affecting date of implantation, parturition, and den entry estimated from activity and body temperature in free-ranging brown bears
Friebe, Andrea; Evans, Alina L.; Arnemo, Jon Martin; Blanc, Stephane; Brunberg, Sven; Fleissner, Günther; Swenson, Jon E.; Zedrosser, Andreas (Journal article; Peer reviewed, 2014)Knowledge of factors influencing the timing of reproduction is important for animal conservation and management. Brown bears (Ursus arctos) are able to vary the birth date of their cubs in response to their fat stores, but ... -
High concentrations of lead (Pb) in blood and milk of free-ranging brown bears (Ursus arctos) in Scandinavia
Fuchs, Boris; Thiel, Alexandra; Zedrosser, Andreas; Brown, Ludovick; Hydeskov, Helle Bernstorf; Rodushkin, Ilia; Evans, Alina; Boesen, Amanda Høyer; Græsli, Anne Randi; Kindberg, Jonas; Arnemo, Jon Martin (Peer reviewed; Journal article, 2021)Exposure to lead (Pb) is a global health problem for both humans and wildlife. Despite a dramatic decline in human Pb exposure following restrictions of leaded gasoline and industry and thereby an overall reduction of Pb ... -
High concentrations of lead (Pb) in blood and milk of free-ranging brown bears (Ursus arctos) in Scandinavia
Fuchs, Boris; Thiel, Alexandra; Zedrosser, Andreas; Brown, Ludovick; Hydeskov, Helle Bernstorf; Rodushkin, Ilia; Evans, Alina; Boesen, Amanda Høyer; Græsli, Anne Randi; Kindberg, Jonas; Arnemo, Jon Martin (Peer reviewed; Journal article, 2021)Exposure to lead (Pb) is a global health problem for both humans and wildlife. Despite a dramatic decline in human Pb exposure following restrictions of leaded gasoline and industry and thereby an overall reduction of Pb ... -
Insights in the regulation of trimetylamine N-oxide production using a comparative biomimetic approach suggest a metabolic switch in hibernating bears
Ebert, Thomas; Painer, Johanna; Bergman, Peter; Qureshi, Abdul Rashid; Giroud, Sylvain; Stalder, Gabrielle; Kublickiene, Karolina; Göritz, Frank; Vetter, Sebastian G.; Bieber, Claudia; Fröbert, Ole; Arnemo, Jon Martin; Zedrosser, Andreas; Redtenbacher, Irene; Shiels, Paul; Johnson, Richard J.; Stenvinkel, Peter (Peer reviewed; Journal article, 2020)Experimental studies suggest involvement of trimethylamine N-oxide (TMAO) in the aetiology of cardiometabolic diseases and chronic kidney disease (CKD), in part via metabolism of ingested food. Using a comparative biomimetic ... -
Internal hydrocephalus combined with pachygyria in a wild-born brown bear cub
Kübber-Heiss, Anna; Zedrosser, Andreas; Rauer, Georg; Zenker, Wolfgang; Schmidt, Peter; Arnemo, Jon Martin (Peer reviewed; Journal article, 2009)An abandoned wild-born male brown bear (Ursus arctos) cub of the year was found and subsequently placed in a zoo. At 7 months of age, the cub showed first signs of ataxia, and at 13 months of age, it was unable to move the ... -
Landscape of fear or landscape of food? Moose hunting triggers an antipredator response in brown bears
Brown, Ludovick; Zedrosser, Andreas; Arnemo, Jon Martin; Fuchs, Boris; Kindberg, Jonas; Pelletier, Fanie (Peer reviewed; Journal article, 2023)Hunters can affect the behavior of wildlife by inducing a landscape of fear, selecting individuals with specific traits, or altering resource availability across the landscape. Most research investigating the influence of ... -
Lead exposure in brown bears is linked to environmental levels and the distribution of moose kills
Brown, Ludovick; Fuchs, Boris; Arnemo, Jon Martin; Kindberg, Jonas; Rodushkin, Ilia; Zedrosser, Andreas; Pelletier, Fanie (Peer reviewed; Journal article, 2023)Lead (Pb) is heterogeneously distributed in the environment and multiple sources like Pb ammunition and fossil fuel combustion can increase the risk of exposure in wildlife. Brown bears (Ursus arctos) in Sweden have higher ... -
Metabolic reprogramming involving glycolysis in the hibernating brown bear skeletal muscle
Chazarin, Blandine; Storey, Kenneth B.; Ziemianin, Anna; Chanon, Stéphanie; Plumel, M.; Chery, Isabelle; Durand, Christine; Evans, Alina L.; Arnemo, Jon Martin; Zedrosser, Andreas; Swenson, Jon; Gauquelin-Koch, Guillemette; Simon, Chantal; Blanche, Stephane; Lefai, Etienne; Bertile, Fabrice (Peer reviewed; Journal article, 2019) -
Proteolysis inhibition by hibernating bear serum leads to increased protein content in human muscle cells
Chanon, Stéphanie; Chazarin, Blandine; Toubhans, Benoit; Durand, Christine; Chery, Isabelle; Robert, Maud; Vieille-Marchiset, Aurélie; Swenson, Jon; Zedrosser, Andreas; Evans, Alina L.; Brunberg, Sven; Arnemo, Jon Martin; Gauquelin-Koch, Guillemette; Storey, Kenneth B.; Simon, Chantal; Blanc, Stéphane; Bertile, Fabrice; Lefai, Etienne (Journal article; Peer reviewed, 2018)Muscle atrophy is one of the main characteristics of human ageing and physical inactivity, with resulting adverse health outcomes. To date, there are still no efcient therapeutic strategies for its prevention and/or ... -
Scavenger-induced scattering of wild boar carcasses over large distances and its implications for disease management
Rietz, Janine; Ischebeck, Sophia; Conraths, Franz J.; Probst, Carolina; Zedrosser, Andreas; Fiderer, Christian; Reckel, Frank; von Hoermann, Christian; Müller, Jörg; Heurich, Marco Dietmar (Peer reviewed; Journal article, 2024)Vertebrate scavengers provide essential ecosystem services such as accelerating carrion decomposition by consuming carcasses, exposing tissues to microbial and invertebrate decomposers, and recycling nutrients back into ... -
Toxic elements in arctic and sub-arctic brown bears: Blood concentrations of As, Cd, Hg and Pb in relation to diet, age, and human footprint
Fuchs, Boris; Joly, Kyle; Hilderbrand, Grant V.; Evans, Alina; Rodushkin, Ilia; Mangipane, Lindsey S.; Mangipane, Buck A.; Gustine, David D.; Zedrosser, Andreas; Brown, Ludovick; Arnemo, Jon Martin (Peer reviewed; Journal article, 2023)Contamination with arsenic (As), cadmium (Cd), mercury (Hg) and lead (Pb) is a global concern impairing resilience of organisms and ecosystems. Proximity to emission sources increases exposure risk but remoteness does ... -
Walking on the Dark Side: Anthropogenic Factors Limit Suitable Habitat for Gray Wolf (Canis lupus) in a Large Natural Area Covering Belarus and Ukraine
Kudrenko, Svitlana; Fenchuk, Viktar; Vollering, Julien Martin Marie; Zedrosser, Andreas; Selva, Nuria; Ostapowicz, Katarzyna Anna; Beasley, James C.; Heurich, Marco Dietmar (Peer reviewed; Journal article, 2023)Due to successful conservation initiatives and legislations, the grey wolf (Canis lupus) is re-colonising its historic range in Europe. However, wolves have never been extirpated across large areas in Eastern Europe but ...