Laboratory

Borland, J. M., Kim, E., Swanson, S. P. et al. 2020. Effect of aggressive experience in female Syrian hamsters on glutamate receptor expression in the nucleus accumbens. Frontiers in Behavioral Neuroscience 14, 583395.

Our social relationships determine our health and well-being. In rodent models, there is now strong support for the rewarding properties of aggressive or assertive behaviors to be critical for the expression and development of adaptive...

Arruda, A. G., Beyene, T. J., Kieffer, J. et al. 2020. A systematic literature review on depopulation methods for swine. Animals 10(11), 2161.

Swine mass depopulation refers to the destruction of large numbers of pigs and may include not only animals affected with a disease but also healthy pigs in a facility or surrounding areas. Emerging applications of...

Amaya, V., Paterson, M. B. A., Descovich, K., et al. 2020. Effects of olfactory and auditory enrichment on heart rate variability in shelter dogs. Animals 10(8), 1385.

Animal shelters can be stressful environments and time in care may affect individual dogs in negative ways, so it is important to try to reduce stress and arousal levels to improve welfare and chance of...

Weller, J. E., Turner, S. P., Futro, A. et al. 2020. The influence of early life socialisation on cognition in the domestic pig (Sus scrofa domestica). Scientific Reports 10(1), 19077.

Previously, the benefits of early-life socialisation on later-life social development have been reported in pigs. Here we investigated the effect of pre-weaning socialisation on the later-life cognitive ability of pigs using a range of techniques...

Vogt, M. A., Mertens, S., Serba, S. et al. 2020. The ‘Cage Climber’ - A new enrichment for use in large-dimensioned mouse facilities. Applied Animal Behaviour Science 230, 105078.

Environmental Enrichment has been shown in experimental contexts to have clear and often beneficial effects on animal physiology and behavior. Housing prior to experiments can represent a large proportion of an animal’s living conditions, and...

van der Vinne, V., Pothecary, C. A., Wilcox, S. L. et al. 2020. Continuous and non-invasive thermography of mouse skin accurately describes core body temperature patterns, but not absolute core temperature. Scientific Reports 10(1), 20680.

Body temperature is an important physiological parameter in many studies of laboratory mice. Continuous assessment of body temperature has traditionally required surgical implantation of a telemeter, but this invasive procedure adversely impacts animal welfare. Near-infrared...

Truelove, M. A., Martin, J. E., Langford, F. M. et al. 2020. The identification of effective welfare indicators for laboratory-housed macaques using a Delphi consultation process. Scientific Reports 10(1), 20402.

Despite the importance for both animal welfare and scientific integrity of effective welfare assessment in non-human primates, there has been little or no consensus as what should be assessed. A Delphi consultation process was undertaken...

Tomasello, D. L., Sive, H. 2020. Noninvasive multielectrode array for brain and spinal cord local field potential recordings from live zebrafish larvae. Zebrafish 17(4), 271-277.

Zebrafish are an important and expanding experimental system for brain research. We describe a noninvasive electrophysiology technique that can be used in living larvae to measure spontaneous activity in the brain and spinal cord simultaneously...

Tilley, C. A., Carreño Gutierrez, H., Sebire, M. et al. 2020. Skin swabbing is a refined technique to collect DNA from model fish species. Scientific Reports 10(1), 18212.

Model fish species such as sticklebacks and zebrafish are frequently used in studies that require DNA to be collected from live animals. This is typically achieved by fin clipping, a procedure that is simple and...

Theil, J. H., Ahloy-Dallaire, J., Weber, E. M. et al. 2020. The epidemiology of fighting in group-housed laboratory mice. Scientific Reports 10(1), 16649.

Injurious home-cage aggression (fighting) in mice affects both animal welfare and scientific validity. It is arguably the most common potentially preventable morbidity in mouse facilities. Existing literature on mouse aggression almost exclusively examines territorial aggression...

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