Publications

Behaviour, furnishing and vertical space use of captive callimico (Callimico goeldii): Implications for welfare

Provision of optimal captive care should be supported by species-specific evidence. Callimico (Callimico goeldii) is a small South American callitrichid primate. This study sought to address gaps in species-specific knowledge and captive management research by examining differences in callimico behaviour...

Year Published: 2023Topics: Housing, Husbandry & ManagementAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Bartlett, A., Grinsted, L., Freeman, M. S. 2023. Behaviour, furnishing and vertical space use of captive callimico (Callimico goeldii): Implications for welfare. Animals 13(13), 2147.

The use of ball pits and playpens in laboratory Lister Hooded male rats induces ultrasonic vocalisations indicating a more positive affective state and can reduce the welfare impacts of aversive procedures

The advancement and quality of science rely on research that is robust and unbiased in its experimental design, execution, analysis, and reproducibility. In preclinical research, a better understanding of animal emotions and refinement of their husbandry, housing, and handling are...

Year Published: 2022Topics: Environmental EnrichmentAnimal Type: Rat, Rodent

Citation: Hinchcliffe, J. K., Jackson, M. G., Robinson, E. S. 2022. The use of ball pits and playpens in laboratory Lister Hooded male rats induces ultrasonic vocalisations indicating a more positive affective state and can reduce the welfare impacts of aversive procedures. Laboratory Animals 56(4), 370-379.

A review of methods used to kill laboratory rodents: Issues and opportunities

Rodents are the most widely used species for scientific purposes. A critical pre-requisite of their use, based on utilitarian ethical reasoning, is the provision of a humane death when necessary for scientific or welfare grounds. Focussing on the welfare challenges...

Year Published: 2022Topics: EuthanasiaAnimal Type: Mouse, Rat, Rodent

Citation: Clarkson, J. M., Martin, J. E., McKeegan, D. E. F. 2022. A review of methods used to kill laboratory rodents: Issues and opportunities. Laboratory Animals 56(5), 419-436.

Humane Intervention Points: Refining endpoint terminology to incorporate non-euthanasia intervention options to improve animal welfare and preserve experimental outcomes

Consideration of The Three R's (Replacement, Reduction, and Refinement) is essential when setting Humane Endpoints; however, a common interpretation assumes that Humane Endpoints are timepoints to perform euthanasia. This interpretation is not always consistent with the three Rs. There are...

Year Published: 2022Topics: Humane EndpointAnimal Type: All/General

Citation: Williams, W. O., Baneux, P. 2022. Humane Intervention Points: Refining endpoint terminology to incorporate non-euthanasia intervention options to improve animal welfare and preserve experimental outcomes. Laboratory Animals 56(5), 482-489.

Animal welfare assessment after severe traumatic brain injury in rats

Severe traumatic brain injury (TBI) is a multifactorial injury process involving respiratory, cardiovascular and immune functions in addition to the brain. Thus, live animal models are needed to study the molecular, cellular and systemic mechanisms of TBI. The ethical use...

Year Published: 2022Topics: Disease/Experimental Model, Welfare AssessmentAnimal Type: Rat, Rodent

Citation: Allioux, C., Achaintre, L., Cheataini. F. et al. 2022. Animal welfare assessment after severe traumatic brain injury in rats. Laboratory Animals 56(6), 528-539.

Vole husbandry at Colorado University Boulder

Since they arrived at CU Boulder, we have learned a lot about the voles from the laboratory, other institutions, and our trial-and-error. We hope this information can be helpful to any considering adding voles to their census.

Year Published: 2022Topics: Environmental Enrichment, Handling, Housing, Husbandry & Management, Natural BehaviorAnimal Type: Other Rodent, Rodent

Citation: Abazaris, J., Hashway, S. 2022. Vole husbandry at Colorado University Boulder. Laboratory Animal Science Professional 10(4) (July/August), 12-15.

The husbandry and management of naked mole-rats (Heterocephalus glaber)

Naked mole-rats (NMRs) have unique husbandry requirements that need to be considered when maintaining them in captivity. We have successfully maintained NMRs at the University of Illinois at Chicago for more than 20 years. This article aims to describe the...

Year Published: 2022Topics: Housing, Husbandry & Management, Natural BehaviorAnimal Type: Rat, Rodent

Citation: Adams, C. R., Park, T. J. 2022. The husbandry and management of naked mole-rats (Heterocephalus glaber). Laboratory Animal Science Professional 10(4) (July/August), 16-18.

Naked Mole rat modular housing system

Naked Mole-rats have been studied in laboratories for decades due to their unique behavior and physiology. They are one of a few species of mammals that maintain a hive social structure, are highly resistant to cancer, and can survive and...

Year Published: 2022Topics: HousingAnimal Type: Mole Rat, Rodent

Citation: Pantophlet, J., Rodriguez, A., Niekrash, J. et al. 2022. Naked Mole rat modular housing system. Laboratory Animal Science Professional 10(4) (July/August), 24-25.

Using restaurant glassware and flatware wash racks for washing water bottles and cage accessories

In the event of an emergency resulting in our automatic watering system being shut off, we identified the need to increase the number of rodent water bottles we have on hand. Once we realized we had a limited number of...

Year Published: 2022Topics: Husbandry & ManagementAnimal Type: Mouse, Rat, Rodent

Citation: Semus, H. 2022. Using restaurant glassware and flatware wash racks for washing water bottles and cage accessories. Laboratory Animal Science Professional 10(4) (July/August), 32-33.

Compressed paper column housing enrichment for Naked Mole-rats

Naked Mole-rats are relative newcomers in the research world. Due to the complexity of their natural subterranean tunneling system, it has been difficult to replicate in the laboratory environment. Housing standards often differ from the hard solidified lateritic loam soils...

Year Published: 2022Topics: Environmental Enrichment, HousingAnimal Type: Rat, Rodent

Citation: Pantophlet, J., McClusky, D. 2022. Compressed paper column housing enrichment for Naked Mole-rats. Laboratory Animal Science Professional 10(5) (September/October), 42-44.