Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Islet hyperplasia in callitrichids.

Carles Juan-Sallés1, Alberto Marco, José A Ramos-Vara

  • 1Clínica Exótics and Universitat Autònoma de Barcelona, Barcelona, Spain. cjuansalles@yahoo.com

Primates; Journal of Primatology
|July 30, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Potassium Disorders in Pet Rabbits and Their Association with Glycemia, Azotemia, and Clinical Outcome.

Animals : an open access journal from MDPI·2026
Same author

Acute pancreatic panniculitis in a domestic ferret (Mustela putorius furo): diagnostic insights and a potential drug-induced etiology.

Veterinary research communications·2025
Same author

Seroepidemiological study of Leishmania infantum, Toxoplasma gondii and Dirofilaria immitis in pet ferrets (Mustela putorius furo) in Spain.

Veterinary research communications·2025
Same author

Nocardiosis in domestic ferrets (Mustela putorius furo).

Journal of comparative pathology·2025
Same author

Ulcerative and pyogranulomatous pododermatitis due to Pseudomonas luteola infection in a domestic ferret (Mustela putorius furo): a case report with literature review of this emerging zoonotic disease in ferrets.

Veterinary research communications·2024
Same author

Basal and Luminal Molecular Subtypes in Naturally-Occurring Canine Urothelial Carcinoma are Associated with Tumor Immune Signatures and Dog Breed.

Bladder cancer (Amsterdam, Netherlands)·2024
Same journal

Estimation of the population size of the northern white-cheeked gibbon (Nomascus leucogenys) in Vu Quang National Park, Vietnam.

Primates; journal of primatology·2026
Same journal

Parting ways: Pan-Homo divergence revisited.

Primates; journal of primatology·2026
Same journal

Evolution of primate vocal repertoires: vocal systems as embodied capital for mediating within-group conflict.

Primates; journal of primatology·2026
Same journal

Foraging benefits of winning intergroup encounters in colobus monkeys.

Primates; journal of primatology·2026
Same journal

Local ecological knowledge of Javan gibbon occurrence and habitat conditions in Petungkriyono, Central Java.

Primates; journal of primatology·2026
Same journal

Stone tool use in a new population of semi-free-ranging robust capuchins (Sapajus spp.) at Monkeyland Primate Sanctuary, South Africa.

Primates; journal of primatology·2026
See all related articles

Islet hyperplasia was diagnosed in five privately-owned callitrichids, with findings suggesting potential links to obesity and insulin resistance in these primates. Further research is needed to understand the causes of these conditions.

Area of Science:

  • Veterinary Pathology
  • Primate Endocrinology

Background:

  • Islet hyperplasia is a condition affecting the pancreas.
  • Callitrichids are small New World monkeys often kept as pets.

Observation:

  • Five privately-owned callitrichids (marmosets and tamarins) presented with clinical signs including anorexia, vomiting, and hyperglycemia.
  • Histopathology and immunohistochemistry revealed islet hyperplasia in all five animals.
  • Additional animals exhibited obesity, hyperglycemia, and glycosuria.

Findings:

  • All five deceased callitrichids had islet hyperplasia, hemosiderosis, and lipomatosis.
  • Pancreatic necrosis/steatonecrosis and hepatorenal lipidosis were also observed.
  • Immunohistochemistry showed altered insulin staining patterns in the islets compared to controls.

Related Experiment Videos

Implications:

  • The findings suggest a potential link between obesity, insulin resistance, and type II diabetes in callitrichids.
  • A prospective study is recommended to determine the etiopathogenesis of these metabolic diseases in callitrichids.
  • This research could inform better dietary management and healthcare for pet callitrichids.