Squirrel Monkey
Mostrando 1-12 de 78 artigos, teses e dissertações.
-
1. Insights into the development of a juvenile harpy eagle’s hunting skills
RESUMO O período pós-emplumagem é de suma importância para os rapinantes, pois é quando um jovem desenvolve a habilidade de caça necessária na idade adulta e a independência por meio da dispersão. Entretanto, pouco se sabe sobre esse estágio na vida de rapinantes como o gavião-real, Harpia harpyja. Entre março 2016 e julho 2017, três tentativas
Acta Amaz.. Publicado em: 06/05/2019
-
2. Neuroscience: unveiling the brain of Saimiri collinsi (Squirrel Monkey)
Abstract Behavioral intelligence among non-human primates is a somewhat puzzling area to study, since it is closely linked to the morphology of the central nervous system. However, this morphology is still unknown to science in the case of Saimiri collinsi. As a means of assisting future studies on the social behavior of this species, we analyzed the brains
An. Acad. Bras. Ciênc.. Publicado em: 01/11/2018
-
3. Morphological Characterization of Diaphragm in Common Squirrel Monkey (Saimiri sciureus)
ABSTRACT The wall of the diaphragm can be affected by congenital or acquired alterations which allow the passage of viscera between the abdominal and chest cavities, allowing the formation of a diaphragmatic hernia. We characterized morphology and performed biometrics of the diaphragm in the common squirrel monkey Saimiri sciureus. After fixation, muscle fra
An. Acad. Bras. Ciênc.. Publicado em: 2018-03
-
4. Avaliação da perceção de cores no mico-de-cheiro (Saimiri ustus) pelo teste pseudoisocromático de HRR
A cor não é uma propriedade física dos objetos e luzes, é uma propriedade psicológica da experiência visual. A visão de cores começa com a absorção de luz pelos diferentes fotopigmentos nos cones na retina, que transduzem energia eletromagnética em correntes elétricas que são transformadas em potenciais de ação nas células ganglionares. Após
Publicado em: 2006
-
5. Comunidade de mamiferos não-voadores de um fragmento de floresta Atlantica semidecidua do municipio de Campinas, SP
The population richness, composition, abundance and density of non-volant mammals of mata Ribeirão Cachoeira forest, a 230 ha semideciduous forest fragment in the outskirts of Campinas, São Paulo, were studied between 2001 and 2003. The main objective was to evaluate the importance of this forest fragment to the local and regional conservation of the nativ
Publicado em: 2005
-
6. Interspecies radioimmunoassay for the major structural proteins of primate type-D retroviruses.
A competition radioimmunoassay has been developed in which type-D retroviruses from three primate species compete. The assay utilizes the major structural protein (36,000 daltons) of the endogenous squirrel monkey retrovirus and antisera directed against the major structural protein (27,000 daltons) of the Mason-Pfizer monkey virus isolated from rhesus monke
-
7. Isolation and amino acid sequences of squirrel monkey (Saimiri sciurea) insulin and glucagon.
It was reported two decades ago that insulin was not detectable in the glucose-stimulated state in Saimiri sciurea, the New World squirrel monkey, by a radioimmunoassay system developed with guinea pig anti-pork insulin antibody and labeled pork insulin. With the same system, reasonable levels were observed in rhesus monkeys and chimpanzees. This suggested t
-
8. Natural occurrence of black-pigmented Bacteroides species in the gingival crevice of the squirrel monkey.
The objective of this study was to determine whether the squirrel monkey (Saimiri scuireus) is indigenously colonized with black-pigmented bacteroides (BPB) resembling human Bacteroides gingivalis and Bacteroides intermedius (suspected periodontal pathogens) and to determine the usefulness of the squirrel monkey as an in vivo model for studying colonization
-
9. Origins and antiquity of X-linked triallelic color vision systems in New World monkeys
It is known that the squirrel monkey, marmoset, and other related New World (NW) monkeys possess three high-frequency alleles at the single X-linked photopigment locus, and that the spectral sensitivity peaks of these alleles are within those delimited by the human red and green pigment genes. The three alleles in the squirrel monkey and marmoset have been s
The National Academy of Sciences.
-
10. Agglutination of African Primate and Rodent Erythrocytes by Adenoviruses, Reoviruses, and Enteroviruses
African nonhuman primate and rodent erythrocytes were tested for agglutination by adenoviruses, reoviruses, and enteroviruses. Squirrel erythrocytes were agglutinated by reovirus serotypes and adenovirus types 3, 11, 16, and 21. Adenoviruses also agglutinated brazza monkey erythrocytes to the same titers as those obtained with either rhesus or grey monkey ce
-
11. Blood stage-induced Plasmodium brasilianum infection in the squirrel monkey induces antibodies which react with the circumsporozoite protein.
A blood stage-induced P. brasilianum infection in a naive squirrel monkey induced antibodies which reacted with the circumsporozoite protein of the parasite. Titers increased with duration of infection and persisted for 3 months after cure. In an immunoblot, these antibodies detected two polypeptides with molecular weights identical to those of the circumspo
-
12. Primate retroviruses: envelope glycoproteins of endogenous type C and type D viruses possess common interspecies antigenic determinants.
The major 70,000- to 80,000-molecular-weight envelope glycoproteins of the squirrel monkey retrovirus, Mason-Pfizer monkey virus, and M7 baboon virus and the related endogenous feline virus, RD114, were isolated and immunologically characterized. Immunoprecipitation and competition immunoassay analysis revealed these viral envelope glycoproteins to possess s