Results 181 to 190 of about 98,552 (325)

Validation of Immunoassays for Total Thyroxine and Free Thyroxine and Age and Sex‐Related Variation in Thyroid Hormone Serum Concentrations in Orangutans (Pongo sp.)

Journal of Medical Primatology, Volume 55, Issue 3, June 2026.
ABSTRACT Background Thyroid disease is reported in orangutans, but to properly diagnose and manage these disorders, reference intervals for circulating thyroid hormones are needed. Methods Commercial immunoassay kits for total thyroxine (TT4) and free thyroxine (FT4) were validated for use in orangutans (Pongo spp.).
Melissa A. Fayette, Anneke Moresco, Enass Bassiouny, Dalen W. Agnew, Brian Petroff   +4 more
wiley   +1 more source

Female Affiliation and Status in Semi-Free-Ranging Chimpanzees. [PDF]

Am J Biol Anthropol
Bryer MAH, Barnes P, Sabbi KH, Brodnan S, MacKenzie C, Monroe I, Peña NC, Sekulya P, Ampeire I, Okello A, Kyama S, Waiga B, Aligumisiriza H, Masereka J, Kaale J, Mukungu T, Rukundo J, Machanda ZP, Rosati AG.   +18 more
europepmc   +1 more source

Dilated Cardiomyopathy and Aortic Thrombosis in a Capuchin Monkey (Sapajus apella)

Journal of Medical Primatology, Volume 55, Issue 3, June 2026.
ABSTRACT This case report describes a capuchin monkey (Sapajus apella) that presented with bilateral paralysis and cold hind limbs. Clinical examination, including ultrasound imaging, revealed dilated cardiomyopathy and aortic thrombosis. Macroscopic, histopathological, and immunohistochemical analyses confirmed these findings.
Christiane Helm, Andreas Bracke, Jens Peter Teifke, Reiner Ulrich   +3 more
wiley   +1 more source

<Note> Coprophagy by the semi-habituated chimpanzees of Semliki, Uganda [PDF]

, 2008
Charlotte Payne, Timothy H. Webster, Kirsten Hunt   +2 more
openalex   +1 more source

Norm Circles and Critical Realism

Journal for the Theory of Social Behaviour, Volume 56, Issue 2, June 2026.
ABSTRACT An increasing number of scholars have employed the critical realist concept of norm circles in empirical research. Norm circles are social structures, composed of human agents, that tend to encourage people to conform with norms. As such, they provide a (partly) structural explanation for social normativity, which in turn plays an important ...
Dave Elder‐Vass, Manuel Heckel
wiley   +1 more source

Chimpanzee decisions in the prosocial choice paradigm depending on the position of tokens in the feeder. [PDF]

Anim Cogn
Sikorska J, Trojan M, Jakucińska A, Broncel A, Matsuzawa T.   +4 more
europepmc   +1 more source

Supplementary material from "Chimpanzees flexibly update working memory contents and show susceptibility to distraction in the self-ordered search task"

, 2019
Christoph J. Völter, Roger Mundry, Josep Call, Amanda M. Seed   +3 more
openalex   +1 more source

<Note> A Wild Chimpanzee Birth at Mahale [PDF]

, 2012
Koichiro Zamma, Tetsuya Sakamaki, Rashidi Shabani Kitopeni   +2 more
openalex   +1 more source

An updated checklist of Culicoides Latreille, 1809 biting midges from the highlands of eastern Democratic Republic of the Congo Une liste mise à jour des moucherons piqueurs de Culicoides Latreille, 1809 des hautes terres de l'est de la République démocratique du Congo

Medical and Veterinary Entomology, Volume 40, Issue 2, Page 422-440, June 2026.
The highlands of eastern Democratic Republic of the Congo (DRC) are home to critically endangered eastern gorillas (Gorilla beringei). Climate change could increase the abundance and distribution of Culicoides‐borne diseases. We utilized morphological and molecular techniques to identify Culicoides spp.
Alisa Kubala, Kristin Warren, Rudolf Meiswinkel, Michael Cranfield, Ian Robertson, Lian Yeap, Rebecca Vaughan‐Higgins, Radar Nishuli, Eddy Kambale Syaluha, Jean‐Paul Kabemba Lukusa, Martin Kabuyaya Balyananzi, Yvonne‐Marie Linton   +11 more
wiley   +1 more source

Human and climatic change impact modelling on the habitat suitability for the chimpanzee (Pan troglodytes ellioti) – Case study: The proposed Mount Cameroon National Park

, 2010
Francis Molua Mwambo
openalex   +1 more source