Aage Kristian Olsen Alstrup

Predicting Mesoscopic Larmor Frequency Shifts in Ex Vivo Porcine Optic Nerve

Anders Dyhr Sandgaard, André Pampel, Roland Müller, Niklas Wallstein et autres

PURPOSE: Larmor frequency shifts in white matter (WM) vary with fiber orientation due to anisotropic microstructure. Since clinical voxels are significantly larger than these microscopic frequency variations, the measured signal represents a bulk average of local shifts. Accurate estimation of magnetic susceptibility …

dk, de, fr (code pays fourni par la source)

World Molecular Imaging Congress med fokus på alternativer

Aage Kristian Olsen Alstrup

Prækliniske skanninger af såkaldte NAMs er blevet et nyt forskningsredskab i mange labora-torier. Forsøgsdyrene bliver her suppleret med skanninger af vævskulturer, organoider og andre alternativer. Også de amerikanske myndigheder i FDA er blevet mere åbne overfor me-toderne, når de vurderer nye teststoffer.

us (code pays fourni par la source)

Obduktionen af den strandede brugde i Nordjylland

Aage Kristian Olsen Alstrup, Kurt Buchmann, Mette Elstrup Steeman

I august 2026 blev en ung hun-brugde set svømmede rundt ved Aalbæk Strand. Den døde et par dage senere og blev obduceret af et team af biologer, konservator og dyrlæge. Brugder, som lever af zooplankton, ses en sjælden gang imellem i danske …

us (code pays fourni par la source)

Associated Radiofrequency Ablation and Portal vein ligation for Staged hepatectomy (ARAPS) compared to Portal Vein Ligation (PVL) induces prolonged and enhanced liver regenerative response.

Andrea; id_orcid 0000-0002-7016-097X Lund, Kasper Jarlhelt Andersen, Anders Riegels Knudsen, Michelle Meier et autres

BACKGROUND: Several techniques have been designed to increase the size of the future liver rem-nant (FLR) prior to liver resection. This experimental study in pigs builds on our previous rat study, in which we demonstrated that portal vein ligation (PVL) combined with …

Dyremodeller for aterosklerose

Aage Kristian Olsen Alstrup

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Intelligens hos dyr

Aage Kristian Olsen Alstrup, Tobias Wang

us, sk (code pays fourni par la source)

Kønnet formering i et evolutionært perspektiv

Aage Kristian Olsen Alstrup, Tobias Wang

us, sk (code pays fourni par la source)

Behavior Classification of Cattle in a Virtual Fencing System Using Tri-Axial Accelerometers and Machine Learning

Silje Marquardsen Lund, Cino Pertoldi, John Frikke, Christian Sonne et autres

Virtual fencing is increasingly used in grazing systems as a flexible alternative to physical fencing, yet detailed assessments of cattle behavior within such systems remain limited. This study investigates the use of collar-mounted tri-axial accelerometers combined with supervised machine learning to characterize …

dk (code pays fourni par la source)

Temperature-Dependent Modulation of Cardiac Metabolism, Post-Injury Survival and Regenerative Rate in Axolotls

Anita Dittrich, Sofie Amalie Andersson, Aage Kristian Olsen Alstrup, Pernille Lajer Sørensen et autres

Background/Objectives: Cardiac regenerative ability varies in vertebrates. Adult mammals cannot mount a regenerative response, while fetal mammals and some salamanders and teleosts fully regenerate the heart after a cryoinjury mimicking a myocardial infarction. This contrast is suggested to be regulated in part …

dk (code pays fourni par la source)

WED-282-YI Visualizing retention of brain copper in a rat model of Wilson disease: a 64Cu PET study

Nicole Antolini, Vasileios Theologidis, Nana Christensen, Julie Loft Nagel et autres

Predicting Mesoscopic Larmor Frequency Shifts in Ex Vivo Porcine Optic Nerve

Anders Dyhr Sandgaard, André Pampel, Roland Müller, Niklas Wallstein et autres

Larmor frequency shifts in white matter (WM) vary with fiber orientation due to anisotropic microstructure. Since clinical voxels are significantly larger than these microscopic frequency variations, the measured signal represents a bulk average of local shifts. Accurate estimation of magnetic susceptibility therefore …

de (code pays fourni par la source)

Hearing and anatomy of the ear of the European hedgehog Erinaceus europaeus

Sophie Lund Rasmussen, David W. Macdonald, Rikke Nora Rosenkvist Hansen, Heidi Maria Thomsen et autres

A major threat to the declining European hedgehog (Erinaceus europaeus) is road traffic. Devising methods to reduce the number of collisions would increase hedgehog welfare in an urbanized world and serve to protect this flagship species, and this goal might be advanced …

dk, gb, de (code pays fourni par la source)