Publications

Analgesic efficacy and safety of hydromorphone in chinchillas (Chinchilla lanigera)

Limited information is available regarding the efficacy of opioid analgesics in chinchillas. Here we sought to evaluate the analgesic efficacy and safety of hydromorphone in chinchillas. In a randomized, controlled, blind, complete crossover design, hydromorphone was administered at 0.5, 1,...

Year Published: 2018Topics: AnalgesiaAnimal Type: Chinchilla, Rodent

Citation: Evenson, E. A., Mans, C. 2018. Analgesic efficacy and safety of hydromorphone in chinchillas (Chinchilla lanigera). JAALAS 57(3), 282-285.

Refinement of perioperative feeding in a mouse model of vertical sleeve gastrectomy

Provision of liquid enteral nutrition (LEN) during the perioperative period is standard practice for rodents undergoing bariatric surgery, yet these diets are associated with several challenges, including coagulation of the liquid diet within the delivery system and decreased postoperative consumption....

Year Published: 2018Topics: Disease/Experimental Model, Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Doerning, C. M., Burlingame, L. A., Lewis, A. G. et al. 2018. Refinement of perioperative feeding in a mouse model of vertical sleeve gastrectomy. JAALAS 57(3), 295-301.

Out like a light? The effects of a diurnal husbandry schedule on mouse sleep and behavior

Sleep disruption in humans, caused by shift work, can be detrimental to physical and behavioral health. Nocturnal laboratory mice may experience a similar disruption caused by human daytime activities, but whether this disruption affects their welfare is unknown. We used...

Year Published: 2018Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Robinson-Junker, A. L., O'hara, B. F., Gaskill, B. N. 2018. Out like a light? The effects of a diurnal husbandry schedule on mouse sleep and behavior. JAALAS 57(2), 124-133.

Porches as enrichment for singly housed cynomolgus macaques (Macaca fascicularis)

Effective environmental enrichment is used by animals, promotes species-typical behavior, and decreases abnormal behavior. Porches attached to the front of an animal's cage provide additional space, perching opportunities, and a better view of the surroundings. Here we assessed the effectiveness...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Macaque, Nonhuman Primate

Citation: Lutz, C. K., Brown, T. A. 2018. Porches as enrichment for singly housed cynomolgus macaques (Macaca fascicularis). JAALAS 57(2), 138-142.

Using cageside measures to evaluate analgesic efficacy in mice (Mus musculus) after surgery

Recent studies have revealed some of the most frequently used analgesics in mice are not effectively treating postoperative pain. Our laboratory sought to compare and assess the validity and reliability of 2 cageside pain assessments that we recently developed for...

Year Published: 2018Topics: Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Oliver, V. L., Thurston, S. E., Lofgren, J. L. 2018. Using cageside measures to evaluate analgesic efficacy in mice (Mus musculus) after surgery. JAALAS 57(2), 186-201.

Comparison of etomidate, benzocaine, and MS222 anesthesia with and without subsequent flunixin meglumine analgesia in African clawed frogs (Xenopus laevis)

Often few alternative anesthetics for exotic species are available, due to the small numbers of these animals used in research. In this study, we evaluated the depth and duration of anesthesia in Xenopus laevis after their immersion in 3 doses...

Year Published: 2018Topics: Analgesia, Anesthesia & SedationAnimal Type: Amphibian, Frog & Toad

Citation: Smith, B. D., Vail, K. J., Carroll, G. L. et al. 2018. Comparison of etomidate, benzocaine, and MS222 anesthesia with and without subsequent flunixin meglumine analgesia in African clawed frogs (Xenopus laevis). JAALAS 57(2), 202-209.

Does flooring substrate impact kennel and dog cleanliness in commercial breeding facilities?

Evaluation of kennel flooring surfaces is needed to understand their impacts on dog health and well-being. This pilot study aimed to characterize aspects of physical health, kennel cleanliness, and dog body cleanliness on flooring types common in US breeding kennels....

Year Published: 2018Topics: Housing, Husbandry & ManagementAnimal Type: Dog

Citation: Stella, J., Hurt, M., Bauer, A. et al. 2018. Does flooring substrate impact kennel and dog cleanliness in commercial breeding facilities? Animals 8(4), 59.

Using the five domains model to assess the adverse impacts of husbandry, veterinary, and equitation interventions on horse welfare

The aim of this study was to conduct a series of paper-based exercises in order to assess the negative (adverse) welfare impacts, if any, of common interventions on domestic horses across a broad range of different contexts of equine care...

Year Published: 2018Topics: Husbandry & Management, Restraint, Social Housing & CompanionshipAnimal Type: Equine

Citation: McGreevy, P., Berger, J., de Brauwere, N. et al. 2018. Using the five domains model to assess the adverse impacts of husbandry, veterinary, and equitation interventions on horse welfare. Animals 8(3), 41.

Evaluation of alternative euthanasia methods of neonatal chickens

Hatched male layer chicks are currently euthanized by maceration in the United States. Public concerns on the use of maceration have led to the search for alternative methods. We hypothesized that gas inhalation and low atmospheric pressure stunning (LAPS) are...

Year Published: 2018Topics: EuthanasiaAnimal Type: Bird, Chicken

Citation: Gurung, S., White, D., Archer, G. et al. 2018. Evaluation of alternative euthanasia methods of neonatal chickens. Animals 8(3), 37.

Impact of daily grazing time on dairy cow welfare—results of the Welfare Quality® protocol

Grazing provides livestock better opportunities to act out their species-specific behavior compared to restrictive stable conditions. The aim of the present study was to examine the effects of daily grazing time on welfare of dairy cows in organic and conventional...

Year Published: 2018Topics: Husbandry & Management, Natural BehaviorAnimal Type: Cattle

Citation: Wagner, K., Brinkmann, J., March, S. et al. 2018. Impact of daily grazing time on dairy cow welfare—results of the Welfare Quality® protocol. Animals 8(1), 1.