Publications

Effects of cold stress on the hemolymph of the Pacific white shrimp Penaeus vannamei

Temperature is an important factor in the physiological processes of aquatic organisms and can seriously affect several chemical and biological processes in their bodies, including respiratory metabolism, antioxidant capacity, immune capacity, and signal transduction. In this study, physiological, transcriptomic, and...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Crustacean, Invertebrate

Citation: Zhu, J., Shi, W., Zhao, R. et al. 2024. Effects of cold stress on the hemolymph of the Pacific white shrimp Penaeus vannamei. Fishes 9(1), 36.

Laboratory animal welfare meets human welfare: A cross-sectional study of professional quality of life, including compassion fatigue in laboratory animal personnel

Laboratory animal personnel may experience significant stress from working with animals in scientific research. Workplace stress can be assessed by evaluating professional quality of life, which is comprised of compassion fatigue (i.e., burnout and secondary traumatic stress) and compassion satisfaction....

Year Published: 2020Topics: Environmental Enrichment, Euthanasia, Human-Animal InteractionAnimal Type: All/General

Citation: LaFollette, M. R., Riley, M. C., Cloutier, S. et al. 2020. Laboratory animal welfare meets human welfare: A cross-sectional study of professional quality of life, including compassion fatigue in laboratory animal personnel. Frontiers in Veterinary Science 7, 114.

An interactive feeder to induce and assess emotions from vocalisations of chickens

Understanding the emotional states of animals is a long-standing research endeavour that has clear applications in animal welfare. Vocalisations are emerging as a promising way to assess both positive and negative emotional states. However, the vocal expression of emotions in...

Year Published: 2024Topics: Emotion, Pain, & Sentience, Environmental Enrichment, VocalizationAnimal Type: Bird, Chicken

Citation: Golfidis, A., Kriengwatana, B. P., Mounir, M. et al. 2024. An interactive feeder to induce and assess emotions from vocalisations of chickens. Animals 14(9), 1386.

What N Is N-ough for MRI-based animal neuroimaging? eNeuro 11(3), ENEURO

Fueled by the recent and controversial brain-wide association studies in humans, the animal neuroimaging community has also begun questioning whether using larger sample sizes is necessary for ethical and effective scientific progress. In this opinion piece, we illustrate two opposing...

Year Published: 2024Topics: Imaging & Electrophysiological RecordingAnimal Type: All/General, Mouse, Rat, Rodent

Citation: Grandjean, J., Lake, E. M. R., Pagani, M. et al. 2024. What N Is N-ough for MRI-based animal neuroimaging? eNeuro 11(3), ENEURO.0531-23.2024.

Development and implementation of a Dependable, Simple, and Cost-effective (DSC), open-source running wheel in High Drinking in the Dark and Heterogeneous Stock/Northport mice

Maintaining healthy and consistent levels of physical activity (PA) is a clinically proven and low-cost means of reducing the onset of several chronic diseases and may provide an excellent strategy for managing mental health and related outcomes. Wheel-running (WR) is...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Grigsby, K., Usmani, Z., Anderson, J. et al. 2024. Development and implementation of a Dependable, Simple, and Cost-effective (DSC), open-source running wheel in High Drinking in the Dark and Heterogeneous Stock/Northport mice. Frontiers in Behavioral Neuroscience 17.

A 3D-printed dummy for training distal phalanx amputation in mice

The development of realistic dummies for training the distal phalanx amputation (DPA) technique in mouse pups is a promising alternative to reduce and replace animals in training for research and teaching. To test this, we obtained micro-CT data from postnatal...

Year Published: 2024Topics: Identification MethodAnimal Type: Mouse, Rodent

Citation: Heuser, M., Gonzalez-Uarquin, F., Nuber, M. et al. 2024. A 3D-printed dummy for training distal phalanx amputation in mice. Animals 14(8), 1253.

Resource choice during ontogeny enhances both the short- and longer-term welfare of laying hen pullets

We hypothesised that resource choice during early life contributes to both current and longer-term beneficial effects on animal welfare. We investigated this hypothesis in a longitudinal cross-over experiment with laying hen pullets (Gallus gallus domesticus) reared in pens with one...

Year Published: 2024Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Holt, R. V., Skånberg, L., Keeling, L. J. et al. 2024. Resource choice during ontogeny enhances both the short- and longer-term welfare of laying hen pullets. Scientific Reports 14(1), 3360.

A blinded, randomized and controlled multicenter field study investigating the safety and efficacy of long-term use of enflicoxib in the treatment of naturally occurring osteoarthritis in client-owned dogs

This prospective, multisite, blinded, randomized, placebo-controlled, parallel-group field study aimed to confirm the safety and efficacy of enflicoxib in long-term canine OA treatments.

Year Published: 2024Topics: AnalgesiaAnimal Type: Dog

Citation: Homedes, J., Ocak, M., Riedle, S. et al. 2024. A blinded, randomized and controlled multicenter field study investigating the safety and efficacy of long-term use of enflicoxib in the treatment of naturally occurring osteoarthritis in client-owned dogs. Frontiers in Veterinary Science 11.

A systematic approach to defining and verifying descriptors used in the Qualitative Behavioural Assessment of sows

Qualitative Behaviour Assessment (QBA) is a welfare evaluation tool that uses a holistic approach to capturing an animal's emotional state. Lists of QBA descriptors validated to assess pig welfare exist, but their definitions are often not described in peer-reviewed literature...

Year Published: 2024Topics: Welfare AssessmentAnimal Type: Pig

Citation: Ibach, S., Chou, J.-Y., Battini, M. et al. 2024. A systematic approach to defining and verifying descriptors used in the Qualitative Behavioural Assessment of sows. Animal Welfare 33, e8.

The effects of different feed ration levels on growth, welfare rating, and early maturation in juvenile Atlantic salmon (Salmo salar)

To investigate the possible effect of different feed ration levels on the growth, welfare, and early maturation of juvenile Atlantic salmon, 450 salmon parr with a mean (±standard error) initial weight of 51.6 g (±0.8) were reared in triplicate under...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Fish, Salmon

Citation: Imsland, A. K. D., Methúsalemsson, H. 2024. The effects of different feed ration levels on growth, welfare rating, and early maturation in juvenile Atlantic salmon (Salmo salar). Fishes 9(2), 70.