Macaque

Evaluation of an enrichment programme for a colony of long-tailed macaques (Macaca fascicularis) in a rescue centre

Long-tailed macaques are highly social primates that are commonly used in biomedical research as animal models. The aim of this study was to evaluate the effects of different kinds of enrichment on the behaviour and faecal cortisol metabolite (FCM) level...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Albanese, V., Kuan, M., Accorsi, P.A. et al. 2021. Evaluation of an enrichment programme for a colony of long-tailed macaques (Macaca fascicularis) in a rescue centre. Primates 62(4), 585-593.

Physiological variation in Japanese macaques (Macaca fuscata) housed in different outdoor cages evaluated using the metabolic profile test

Captive primates require environmental enrichment to minimize physical and mental stress. However, only a few objective evaluations have been performed to assess environment-induced physiological variations in these animals. In this study, we evaluated the usage of the metabolic profile test...

Year Published: 2021Topics: HousingAnimal Type: Macaque, Nonhuman Primate

Citation: Kaneko, A., Takasu, M., Miyabe-Nishiwaki, T. et al. 2021. Physiological variation in Japanese macaques (Macaca fuscata) housed in different outdoor cages evaluated using the metabolic profile test. Primates 62(4), 609-615.

Factors influencing the success of male introductions into groups of female rhesus macaques: Introduction technique, male characteristics and female behavior

In captive populations of rhesus macaques, novel adult males are commonly introduced to female groups every few years to prevent inbreeding, which mimics male dispersal in wild macaque populations. However, introducing adult males is challenging because macaques are aggressive to...

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

Citation: Beisner, B. A., Remillard, C. M., Moss,S. et al. 2021. Factors influencing the success of male introductions into groups of female rhesus macaques: Introduction technique, male characteristics and female behavior. American Journal of Primatology 83(9), e23314.

DIY: Dehydrated watermelon training chips

This simple DIY training treat is great for NHP, swine, rabbits, rodents, and dogs. Note that dehydrated watermelon may resemble muscle tissue!

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Chinchilla, Dog, Gerbil, Guinea Pig, Hamster, Lemur, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Nonhuman Primate, Other Rodent, Owl Monkey, Pig, Rabbit, Rat, Rodent, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Lambert, K. 2021. DIY: Dehydrated watermelon training chips. Laboratory Animal Science Professional 9(4) (July/August), 48.

DIY: Acacia gum sealed paper straws

This DIY snack is great for NHP and can be customized in a variety of ways.

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

Citation: Lambert, K. 2021. DIY: Acacia gum sealed paper straws. Laboratory Animal Science Professional 9(3) (May/June), 37.

Predictors of subcutaneous injection site reactions to sustained-release buprenorphine in rhesus macaques (Macaca mulatta)

Subcutaneous injection site reactions to sustained-release buprenorphine hydrochloride (Buprenorphine SR) in macaques have been reported in only a single case report. In the current study, we evaluated the incidence rate and predictors of buprenorphine SR reactions in the subcutaneous tissue...

Year Published: 2021Topics: Drug/Substance AdministrationAnimal Type: Macaque, Nonhuman Primate

Citation: Haertel, A. J., Schultz, M. A., Colgin, L. M. et al. 2021. Predictors of subcutaneous injection site reactions to sustained-release buprenorphine in rhesus macaques (Macaca mulatta). JAALAS 60(3), 329-336.

A new group housing approach for non-human primate metabolism studies

Understanding the absorption, distribution, metabolism and excretion (ADME) of candidate drugs in preclinical species is an integral part of the safety and efficacy evaluation in drug development. For this purpose, the housing of single animals in metabolism cages has historically...

Year Published: 2021Topics: Biological Sampling & Physiological Measurement, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Stow, R., Kendrick, J., Ibbotson, N. et al. 2021. A new group housing approach for non-human primate metabolism studies. Journal of Pharmacological and Toxicological Methods 107, 106947.

Reducing suffering in experimental autoimmune encephalomyelitis (EAE)

This report is based on discussions and submissions from an expert working group consisting of veterinarians, animal care staff and scientists with expert knowledge relevant to the field. It aims to facilitate the implementation of the Three Rs (replacement, reduction...

Year Published: 2013Topics: Disease/Experimental ModelAnimal Type: Dog, Guinea Pig, Hamster, Macaque, Marmoset, Mouse, Nonhuman Primate, Rabbit, Rat, Rodent, Sheep

Citation: Wolfensohn, S., Hawkins, P., Lilley, E. et al. 2013. Reducing suffering in experimental autoimmune encephalomyelitis (EAE). Journal of Pharmacological and Toxicological Methods 67(3), 169-176.

Individually customisable non-invasive head immobilisation system for non-human primates with an option for voluntary engagement

Background: Head immobilisation is often necessary for neuroscientific procedures. A number of Non-invasive Head Immobilisation Systems (NHIS) for monkeys are available, but the need remains for a feasible integrated system combining a broad range of essential features. New Method: We...

Year Published: 2016Topics: External Bodily EquipmentAnimal Type: Macaque, Nonhuman Primate

Citation: Slater, H., Milne, A. E., Wilson, B. et al. 2016. Individually customisable non-invasive head immobilisation system for non-human primates with an option for voluntary engagement. Journal of Neuroscience Methods 269, 46-60.

Protective cranial implant caps for macaques

Background: Neuroscience studies with macaque monkeys may require cranial implants to stabilize the head or gain access to the brain for scientific purposes. Wound management that promotes healing after the cranial implant surgery in non-human primates can be difficult as...

Year Published: 2021Topics: External Bodily EquipmentAnimal Type: Macaque, Nonhuman Primate

Citation: Perry, B. A. L., Mason, S., Nacef, J. et al. 2021. Protective cranial implant caps for macaques. Journal of Neuroscience Methods 348, 108992.