Publications

Effect of cooperative care training on physiological parameters and compliance in dogs undergoing a veterinary examination – A pilot study

One way to reduce fear and lack of compliance during veterinary procedures is ‘cooperative care training', training animals to voluntarily participate in husbandry and medical care. Here we assessed the effects of cooperative care training on heart rate (HR), heart...

Year Published: 2022Topics: Animal TrainingAnimal Type: Dog

Citation: Wess, L., Böhm, A., Schützinger, M. et al. 2022. Effect of cooperative care training on physiological parameters and compliance in dogs undergoing a veterinary examination – A pilot study. Applied Animal Behaviour Science 250, 105615.

Chronic collection of cerebrospinal fluid from rhesus macaques (Macaca mulatta) with cisterna magna ports: Update on refinements

More than 20 y ago, we developed an animal model for chronic and continuous collection of cerebrospinal fluid (CSF) from conscious rhesus macaques. Since our previous publication in 2003, we have successfully implanted 168 rhesus macaques using this approach. Our...

Year Published: 2022Topics: Biological Sampling & Physiological MeasurementAnimal Type: Macaque, Nonhuman Primate

Citation: Gilberto, D., Michener, M., Smith, B. et al. 2022. Chronic collection of cerebrospinal fluid from rhesus macaques (Macaca mulatta) with cisterna magna ports: Update on refinements. Comparative Medicine 72(1), 45-49.

Evaluating pain and analgesia effectiveness following routine castration in rabbits using behavior and facial expressions

Prevention of pain in rabbits is a priority for both welfare and validity of scientific data. We aimed to determine if the rabbit grimace scale (RbtGS) could be used as a viable, rapid assessment tool in two breeds of rabbit,...

Year Published: 2022Topics: AnalgesiaAnimal Type: Rabbit

Citation: Miller, A. L., Clarkson, J. M., Quigley, C. et al. 2022. Evaluating pain and analgesia effectiveness following routine castration in rabbits using behavior and facial expressions. Frontiers in Veterinary Science 9, 782486.

Efficacy of tricaine (MS-222) and hypothermia as anesthetic agents for blocking sensorimotor responses in larval zebrafish

Tricaine, or MS-222, is the most commonly used chemical anesthetic in zebrafish research. It is thought to act via blocking voltage-gated sodium channels, though its mechanism of action, particularly at the neuronal level, is not yet fully understood. Here, we...

Year Published: 2022Topics: Anesthesia & SedationAnimal Type: Fish, Zebrafish

Citation: Leyden, C., Brüggemann, T., Debinski, F. et al. 2022. Efficacy of tricaine (MS-222) and hypothermia as anesthetic agents for blocking sensorimotor responses in larval zebrafish. Frontiers in Veterinary Science 9, 864573.

Plumage and fat condition scores as well-being assessment indicators in a small passerine bird, the zebra finch (Taeniopygia guttata)

The well-being of animals kept by humans in laboratories, farms, or as pets should always be of the highest importance, and a prerequisite for this is adequate housing. To assess the potential indicators for animal well-being, ideally simple, non-invasive, and...

Year Published: 2022Topics: Welfare AssessmentAnimal Type: Bird, Finch

Citation: Kalnins, L., Krüger, O., Krause, E. T. 2022. Plumage and fat condition scores as well-being assessment indicators in a small passerine bird, the zebra finch (Taeniopygia guttata). Frontiers in Veterinary Science 9, 791412.

Social buffering as a tool for improving rodent welfare

The presence of a conspecific can be calming to some species of animal during stress, a phenomenon known as social buffering. For rodents, social buffering can reduce the perception of and reaction to aversive experiences. With a companion, animals may...

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

Citation: Denommé, M. R., Mason, G. J. 2022. Social buffering as a tool for improving rodent welfare. JAALAS 61(1), 5-14.

Evaluation of various IVC systems according to mouse reproductive performance and husbandry and environmental parameters

IVC systems are marketed for improving the health and management of mouse colonies. The current study compared mouse reproductive performance and husbandry and environmental parameters among 3 high-density (HD) IVC rack systems (RS1, RS2, and RS3), which were present in...

Year Published: 2022Topics: HousingAnimal Type: Mouse, Rodent

Citation: Stover, M. G., Villano, J. S. 2022. Evaluation of various IVC systems according to mouse reproductive performance and husbandry and environmental parameters. JAALAS 61(1), 31-41.

Behavioral and physiologic effects of dirty bedding exposure in female ICR mice

Exposure of sentinel mice to dirty bedding is commonly used in health monitoring programs to screen colonies for clinical and subclinical disease. Despite the potential stressors present in dirty bedding, including but not limited to microorganisms, pheromones, and ammonia, it...

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

Citation: Merley, A. L., Hubbard, J. S., Rendahl, A. K. et al. 2022. Behavioral and physiologic effects of dirty bedding exposure in female ICR mice. JAALAS 61(1), 42-51.

Sex differences in hierarchical stability in a formation of a mixed-sex group of rhesus macaques

Forming groups of captive rhesus macaques (Macaca mulatta) is a common management practice. New formations of unfamiliar macaques can be costly, with high levels of trauma, particularly as intense aggression is used to establish a dominance hierarchy. Combining previous subgroups...

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

Citation: Wooddell, L. J., Beisner, B. A., Nathman, A. C. et al. 2022. Sex differences in hierarchical stability in a formation of a mixed-sex group of rhesus macaques. JAALAS 61(1), 67-74.

Comparison of gelatin flavors for oral dosing of C57BL/6J and FVB/N mice

Precise oral dosing in rodents is usually achieved by intragastric gavage. If performed incorrectly due to technical difficulties, inexperience, or animal resistance, oral gavage may have animal welfare implications such as esophageal and gastric rupture and aspiration. The stress that...

Year Published: 2022Topics: Drug/Substance AdministrationAnimal Type: Mouse, Rodent

Citation: Martins, T., Matos, A. F., Soares, J. et al. 2022. Comparison of gelatin flavors for oral dosing of C57BL/6J and FVB/N mice. JAALAS 61(1), 89-95.