Rat

Frei, J., Clauss, M., Winkler, D. E. et al. 2021. Use of running plates by floor housed rats: A pilot study. Laboratory Animals 55(6), 521-530.

The outfit of husbandry facilities of, and the enrichment provided for, experimental rodents plays an important role in the animals’ welfare, and hence also for the societal acceptance of animal experiments. Whether rats and mice...

Butcher, G., Davidson, A., Sloanc, A. et al. 2021. An apparatus for automatically training and collecting individualized behavioral data with socially housed rodents. Journal of Neuroscience Methods 365, 109387.

Background: Conventional methods for individually housing, training, and testing rodents in behavioral assays can impose constraints that may limit some kinds of experimental external validity, preempt environmental enrichment, impose heavy experimenter time burdens that limit...

Bennett, T. E., Pavek, T. J., Schwark, W. S. et al. 2021. Comparison of nociceptive effects of buprenorphine, firocoxib, and meloxicam in a plantar incision model in Sprague–Dawley rats. JAALAS 60(5), 539-548.

Due to their reduced frequency of dosing and ease of availability, NSAIDs are generally preferred over opioids for rodent analgesia. We evaluated the efficacy of the highly COX2-selective NSAID firocoxib as compared with meloxicam and...

MacLellan, A., Fureix, C., Polanco, A. et al. 2021. Can animals develop depression? An overview and assessment of “depression-like” states. Behaviour 158(14/15), 1303–1353.

Describing certain animal behaviours as 'depression-like' or 'depressive' has become common across several fields of research. These typically involve unusually low activity or unresponsiveness and/or reduced interest in pleasure (anhedonia). While the term 'depression-like' carefully...

Prior, H., Blunt, H., Crossman, L. et al. 2021. Refining procedures within regulatory toxicology studies: Improving animal welfare and data. Animals 11(11), 3057.

During the development of potential new medicines or agrochemicals, an assessment of the safety profile to humans and environmental species is conducted using a range of different in silico and in vitro techniques in conjunction...

Travain, T., Valsecchi, P. 2021. Infrared thermography in the study of animals’ emotional responses: A critical review. Animals 11(9), 2510.

Whether animals have emotions was historically a long-lasting question but, today, nobody disputes that they do. However, how to assess them and how to guarantee animals their welfare have become important research topics in the...

Satokar, V., Vickers, M., Bridge-Comer, P. et al. 2021. Emulsified gels: A refined vehicle for accurate and rapid oral administration of lipid based preparations to rats. Animal Technology and Welfare 20(2), 95-103.

Oro-gastric gavage is used to accurately administer nutritional substances or drugs to animals. However, it induces stress and has a substantial risk of mishap. Incorporation into edible gels is difficult for lipid-based preparations. We report...

Ali, A., Dua, Y., Constance, J. E. et al. 2012. A once-per-day, drug-in-food protocol for prolonged administration of antiepileptic drugs in animal models. Epilepsia 53(1), 199-206.

Purpose: Convenient and effective methods for administering potential antiepileptic drugs (AEDs) chronically should facilitate many experiments in animal models of chronic epilepsy with spontaneous recurrent seizures. This proof-of-principle study aimed to optimize a once-per-day, drug-in-food...

Atcha, Z., Rourke, C., Neo, A. H. P. et al. 2010. Alternative method of oral dosing for rats. JAALAS 49(3), 335-343.

Oral administration of drugs to laboratory rodents typically is achieved by using the gavage technique. Although highly effective, this method occasionally can cause esophageal injury as well as restraint-associated distress, particularly with repeated use. The...

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