Results 51 to 60 of about 2,790 (211)
Brazilian Dental Science, 2010 O objetivo deste trabalho foi estudar, em termos comparativos, a aderência às células epiteliais bucais e a determinação da hidrofobicidade celular de Fusobacterium nucleatum obtidos da cavidade bucal de humanos e de primatas Cebus apella. Foram testados
Elerson Gaetti-Jardim Junior +2 more
doaj +1 more source
Does Knowledge of the Partner's Need Affect Food Sharing in Tufted Capuchin Monkeys?
American Journal of Primatology, Volume 87, Issue 10, October 2025.Capuchin monkeys were given the possibility to share food after having or not having seen a partner eat. Neither having seen the partner eat nor the quality of the food eaten by the partner had any effect on the monkeys' willingness to share part of their food.
Gabriele Schino +2 more
wiley +1 more source
Acta Biológica Colombiana, 2001 El análisis de 8 especies de primates neotropicales directamente muestreados en el campo (Cebus albifrons, Cebus apella, Cebus capucinus, Saimiri sciureus, Aotus nancymae, Alouatta seniculus, Ateles fusciceps y Lagothrix lagotricha) con 10 marcadores ...
M. Ruiz-García
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Arquivos de Neuro-Psiquiatria, 1986 Topographical variations of the ependymal surface of the whole brain ventricular system of Cebus apella, a wild Brazilian species, were studied at the scanning electron microscope after C02 critical point drying and carbon-gold coating.
Cáudio A. Ferraz de Carvalho +2 more
doaj +1 more source
Look past the cooperative eye hypothesis: reconsidering the evolution of human eye appearance
Biological Reviews, Volume 100, Issue 5, Page 2038-2054, October 2025.ABSTRACT The external appearance of the human eye has been prominently linked to the evolution of complex sociocognitive functions in our species. The cooperative eye hypothesis (CEH) proposes that human eyeballs, with their weakly expressed conjunctival and scleral pigmentation, are uniquely conspicuous and evolved under selective pressures to behave ...
Juan Olvido Perea‐García +2 more
wiley +1 more source
Mechanical isolation of capuchin monkey (Cebus apella) preantral ovarian follicles
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2003 The aim of this study was to adapt a mechanical procedure for the isolation of intact preantral follicles from Cebus apella ovaries. The interval effect of serial sections of the tissue chopper was tested on a number of preantral follicles isolated from ...
S.F.S. Domingues +6 more
doaj +1 more source
American Journal of Primatology, Volume 87, Issue 9, September 2025.All Callitrichidae have twins who are chimeras, but Callimico has singletons. We examined evidence of blood chimerism in the only known surviving Callimico twins, and found that they were non‐chimeric. This represents the first report of the absence of blood chimerism in twins of any callitrichid species.
Gustl Anzenberger +2 more
wiley +1 more source
ÁREAS CEREBRAIS DO MACACO PREGO (Cebus apella Linnaeus, 1766)
Arquivos de Ciências da Saúde da UNIPAR, 2017 O Cebus apella é uma espécie protegida por lei, contribui para a manutenção dos ecossistemas florestais com comportamento social semelhante aos humanos.
Fernando Vagner Lobo Ladd +3 more
doaj +1 more source
The Anatomical Record, Volume 308, Issue 9, Page 2469-2489, September 2025.Abstract Diet is one of a limited set of key ecological parameters defining primate species. A detailed understanding of dental functional correlates with primate diet is a key component for accurate dietary inference in fossil primates. Although considerable effort has been devoted to understanding post‐canine dental function, incisor function remains
Andrew Deane, Elizabeth R. Agosto
wiley +1 more source
Ciência Animal Brasileira, 2008 Realizou-se um estudo anatômico em dentes do Cebus apella, para análise da anatomia interna do canal radicular dessa espécie, normatizando seu uso como modelo experimental. Utilizaram-se doze animais adultos.
Priscilla Rocha Afonso +3 more
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