Blar i Brage INN på forfatter "Frøbert, Ole"
-
Hibernation and plasma lipids in free-ranging brown bears-implications for diabetes
Tekin, Hasim; Frøbert, Ole; Græsli, Anne Randi; Kindberg, Jonas; Bilgin, Mesut; Buschard, Karsten (Peer reviewed; Journal article, 2023)Brown bears (Ursus arctos) prepare for winter by overeating and increasing adipose stores, before hibernating for up to six months without eating, drinking, and with minimal movement. In spring, the bears exit the den ... -
Low cardiac output as physiological phenomenon in hibernating, free-ranging Scandinavian brown bears ( Ursus arctos ) : an observational study
Jørgensen, Peter Godsk; Arnemo, Jon Martin; Swenson, Jon E.; Jensen, Jan S.; Galatius, Søren; Frøbert, Ole (Journal article; Peer reviewed, 2014)Background: Despite 5-7 months of physical inactivity during hibernation, brown bears (Ursus arctos) are able to cope with physiological conditions that would be detrimental to humans. During hibernation, the tissue ... -
Pronounced expression of the lipolytic inhibitor G0/G1 Switch Gene 2 (G0S2) in adipose tissue from brown bears (Ursus arctos) prior to hibernation
Jessen, Niels; Nielsen, Thomas S.; Vendelbo, Mikkel H.; Viggers, Rikke; Støen, Ole-Gunnar; Evans, Alina L.; Frøbert, Ole (Journal article; Peer reviewed, 2016)Prior to hibernation, the brown bear (Ursus arctos) exhibits unparalleled weight gain. Unlike humans, weight gain in bears is associated with lower levels of circulating free fatty acids (FFA) and increased insulin ...