Publications

A rapid and noninvasive method that extracts polymerase chain reaction-ready genomic DNA from adult zebrafish

Genotyping usually entails analysis of the products of polymerase chain reaction (PCR) carried out with genomic DNA (gDNA) as template, and is employed for validation of mutant or transgenic organisms. For genotyping of adult zebrafish, gDNA is often extracted from...

Year Published: 2022Topics: Identification MethodAnimal Type: Fish, Zebrafish

Citation: Jang, J. Y., Liang, T., Kim, M.-K. et al. 2022. A rapid and noninvasive method that extracts polymerase chain reaction-ready genomic DNA from adult zebrafish. Zebrafish 19(4), 160-164.

Effects of separated pair housing of female C57BL/6JRj mice on well-being

In laboratory animal facilities, it is a common code of practice to house female mice in groups. However, some experimental conditions require to house them individually, even though social isolation may impair their well-being. Therefore, we introduced a separated pair...

Year Published: 2022Topics: Social Housing & CompanionshipAnimal Type: Mouse, Rodent

Citation: Hohlbaum, K., Merle, R., Frahm, S. et al. 2022. Effects of separated pair housing of female C57BL/6JRj mice on well-being. Scientific Reports 12(1), 8819.

Noninvasive three-state sleep-wake staging in mice using electric field sensors

Study Objective: Validate a novel method for sleep-wake staging in mice using noninvasive electric field (EF) sensors. Methods: Mice were implanted with electroencephalogram (EEG) and electromyogram (EMG) electrodes and housed individually. Noninvasive EF sensors were attached to the exterior of...

Year Published: 2020Topics: Biological Sampling & Physiological MeasurementAnimal Type: Mouse, Rodent

Citation: Kloefkorn H, Aiani, L. M., Lakhani, A. et al. 2020. Noninvasive three-state sleep-wake staging in mice using electric field sensors. Journal of Neuroscience Methods 344, 108834.

Long-term body tactile stimulation reduces aggression and improves productive performance in Nile tilapia groups

One concern of the Anthropocene is the effects of human activities on animal welfare, revealing the urgency to mitigate impacts of rearing environments. Body tactile stimulation (TS), like massage therapy, has emerged as an enrichment method to counteract stress and...

Year Published: 2022Topics: Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Fish, Tilapia

Citation: dos Santos Gauy, A. C., Bolognesi, M. C., Gonçalves-de-Freitas, E. 2022. Long-term body tactile stimulation reduces aggression and improves productive performance in Nile tilapia groups. Scientific Reports 12(1), 20239.

Behaviour real-time spatial tracking identification (BeRSTID) used for cat behaviour monitoring in an animal shelter

Efficiently tracking animal behaviour in an animal shelter has direct lifesaving applications. Individualized care and early recognition of distress in cats are often missed. However, monitoring behaviour is a challenge as time and financial resources are often limited, and the...

Year Published: 2022Topics: Welfare AssessmentAnimal Type: Cat

Citation: Eagan, B. H., Eagan, B., Protopopova, A. 2022. Behaviour real-time spatial tracking identification (BeRSTID) used for cat behaviour monitoring in an animal shelter. Scientific Reports 12(1), 17585.

Evaluation of active warming and surgical draping for perioperative thermal support in laboratory mice

Surgical procedures are commonly performed using mice but can have major effects on their core body temperature, including development of hypothermia. In this study, we evaluated active perioperative warming with and without surgical draping with adherent plastic wrap to refine...

Year Published: 2022Topics: Surgery & Post-OpAnimal Type: Mouse, Rodent

Citation: Bailey, K. T., Jantre, S. R., Lawrence, F. R. et al. 2022. Evaluation of active warming and surgical draping for perioperative thermal support in laboratory mice. JAALAS 61(5), 482-494.

Functional analysis and successful treatment of a captive rhesus macaque’s disruptive behavior

Functional analysis (FA) is a method developed and used by behavior analysts in human clinical settings to identify possible environmental variables that reinforce undesired behavior. FA is increasingly being applied to better understand the behavior of nonhuman animals. When training...

Year Published: 2022Topics: Abnormal/Problematic BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Franklin, A. N., Martin, A. L., Perlman, Siti Norsyuhada Kamaluddin et al. 2022. Functional analysis and successful treatment of a captive rhesus macaque's disruptive behavior. Journal of Applied Animal Welfare Science 25(3), 287-296.

Welfare improvement by enrichment programs in common marmoset females under social isolation

Animal welfare is critical to buffer stress in captive animals and to ensure the reliability of data from studies. The most usual environmental enrichment technique (EE) for social non-human primates is the social enrichment. However, some experimental protocols require keeping...

Year Published: 2022Topics: Environmental EnrichmentAnimal Type: Marmoset, Nonhuman Primate

Citation: de França Santos, M., de Menezes Galvão, A. C., Santos Silva, F. et al. 2022. Welfare improvement by enrichment programs in common marmoset females under social isolation. Journal of Applied Animal Welfare Science 25(3), 297-309.

Aquarium tank design is integral to the elimination of mantle abrasion in the captive curled octopus (Eledone cirrhosa): A case study at Macduff Marine Aquarium

Macduff Marine Aquarium is a native species aquarium situated on the Moray Firth coastline and houses the curled octopus, Eledone cirrhosa, for public display. Historically, the designated octopus display tank has been in-keeping with the overall theme of the aquarium,...

Year Published: 2022Topics: HousingAnimal Type: Cephalopod, Invertebrate

Citation: Smith, L. E., Rowe, C., Mackay, F. et al. 2022. Aquarium tank design is integral to the elimination of mantle abrasion in the captive curled octopus (Eledone cirrhosa): A case study at Macduff Marine Aquarium. Journal of Applied Animal Welfare Science 25(4), 355-361.

Predictors of long-term social compatibility in rhesus macaques (Macaca mulatta) housed in research settings

Social housing improves the well-being of monkeys in research settings; however, little is known about factors influencing the long‐term stability of established, full-contact pairs. Archival data were examined to determine whether sex, age, weight, duration pair housed, familiarity, social interruptions,...

Year Published: 2022Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Smith, P. O., Martin, A. L. et al. 2022. Predictors of long-term social compatibility in rhesus macaques (Macaca mulatta) housed in research settings. Journal of Applied Animal Welfare Science 25(4), 418-426.