Macaque

Refined acquisition of high-resolution chest CTs in macaques by free breathing

The use of medical imaging as a non-invasive or minimally invasive method to assess disease or treatment response continues to grow. A similar trend is observed in pre-clinical research, in general, and more specifically in macaques, enabling longitudinal assessment of...

Year Published: 2021Topics: Imaging & Electrophysiological RecordingAnimal Type: Macaque, Nonhuman Primate

Citation: Tölgyesi, B., Bakker, J., Nagy, K. et al. 2021. Refined acquisition of high-resolution chest CTs in macaques by free breathing. Laboratory Animals 55(6), 551-559.

DIY: Acacia gum hanging saucer

This article describes the ingredients, supplies, and directions to make this DIY hanging item, which is great for NHP and swine.

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Pig, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Lambert, K. 2021. DIY: Acacia gum hanging saucer. Laboratory Animal Science Professional 9(5) (September/October), 50.

DIY: Busy boxes

This article describes the ingredients and directions to make this simple DIY destructible enrichment for NHP and swine.

Citation: Lambert, K. 2021. DIY: Busy boxes. Laboratory Animal Science Professional 9(6) (November/December), 32.

Female social structure influences, and is influenced by, male introduction and integration success among captive rhesus macaques (Macaca mulatta)

Animal social structure is influenced by multiple socioecological factors. Of these, the links between changes to group demography through the arrival of new individuals and residents' social structure remain unclear. Across seven groups of captive rhesus macaques (Macaca mulatta), we...

Year Published: 2021Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Balasubramaniam, K. N., Beisner, B. A., McCowan, B. et al. 2021. Female social structure influences, and is influenced by, male introduction and integration success among captive rhesus macaques (Macaca mulatta). Behaviour 158(11), 1007–1042.

Can animals develop depression? An overview and assessment of “depression-like” states

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 avoids directly claiming that animals...

Year Published: 2021Topics: Emotion, Pain, & SentienceAnimal Type: Bird, Cattle, Chicken, Dog, Equine, Fowl, Macaque, Mouse, Nonhuman Primate, Pig, Rat, Rodent

Citation: 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.

Outside the box: Working with wildlife in biocontainment

Research with captive wildlife in Animal Biosafety Level 2 (ABSL2) and 3 (ABSL3) facilities is becoming increasingly necessary as emerging and re-emerging diseases involving wildlife have increasing impacts on human, animal, and environmental health. Utilizing wildlife species in a research...

Year Published: 2021Topics: Animal Training, Environmental Enrichment, Handling, Housing, Husbandry & Management, RestraintAnimal Type: Macaque, Nonhuman Primate, Other Animal

Citation: Falendysz, E. A., Calhoun, D. M., Smith, C. A. et al. 2020. Outside the box: Working with wildlife in biocontainment. ILAR Journal 61(1), 72-85.

Effects of a heated anesthesia breathing circuit on body temperature in anesthetized rhesus macaques (Macaca mulatta)

This study evaluated the effects of using a heated anesthesia breathing circuit in addition to forced-air warming on body temperature in anesthetized rhesus macaques as compared with forced-air warming alone. Hypothermia is a common perianesthetic and intraoperative complication that can...

Year Published: 2021Topics: Surgery & Post-OpAnimal Type: Macaque, Nonhuman Primate

Citation: Bowling, P. A., Bencivenga, M. A., Leyva, M. E. et al. 2021. Effects of a heated anesthesia breathing circuit on body temperature in anesthetized rhesus macaques (Macaca mulatta). JAALAS 60(6), 675-680.

Infrared thermography in the study of animals’ emotional responses: A critical review

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 last 20 years. Infrared thermography...

Year Published: 2021Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Bird, Cat, Cattle, Chicken, Chimpanzee, Dog, Equine, Fowl, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Bird, Pig, Rabbit, Rat, Rodent

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

Refining cages for social housing of non-human primates on ADME studies

The assessment and understanding of Absorption, Distribution, Metabolism and Elimination (ADME) for new pharmaceuticals is required in regulatory submissions. Typically, ADME studies are conducted using metabolism cages designed for the single housing of animals to enable the quantitative collection of...

Year Published: 2021Topics: Disease/Experimental Model, HousingAnimal Type: Capuchin, Lemur, Macaque, Marmoset, Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Archibald, W., Glynn, C. 2021. Refining cages for social housing of non-human primates on ADME studies. Animal Technology and Welfare 20(2), 172-174.

Laboratory primate enrichment ideas

There are several items we often use in animal facilities that when finished with are thrown away. However, many of these items come in packaging that can be recycled as enrichment for our animals, particularly facilities housing primates. The ideas...

Citation: Peploe, J., MacAulay, C. 2021. Laboratory primate enrichment ideas. Animal Technology and Welfare 20(2), 177-183.