Results 61 to 70 of about 3,874 (202)

Idenfifizierung und Charakterisierung putativ evolutionär relevanter Genomregionen der Hominidae [PDF]

open access: yes, 2004
Die Karyotypen von 5 Hominidae-Genomen werden vergleichend zueinander, mit zum Teil speziell hierfür neu entwickelten Verfahren, grundlegend analysiert und umfassend sowie systematisch vergleichen (Multitude Multicolor Banding und Subtelomer-Subzentromer-
Weise, Anja
core  

Taxon, Arboreality, Sex, and Season—Factors Influencing Gastrointestinal Parasite Occurrence in Zoo‐Housed Non‐Human Primates

open access: yesZoo Biology, EarlyView.
ABSTRACT The emergence of anthelminthic resistance is a well‐documented phenomenon in livestock and companion animals. Given the scarcity of new antiparasitic drugs, the implementation of effective, holistic anthelminthic control strategies is critical to preserving the efficacy of existing treatments.
Stalder Sandro, Hatt Jean‐Michel
wiley   +1 more source

Transplante cardíaco em pequenos animais: as expectativas do avanço da impressão de coração 3D para Medicina Veterinária

open access: yesPubvet, 2019
Artigo fruto do Projeto de Pesquisa desenvolvido no Centro Universitário Montes Belos – UniMB, curso de Medicina Veterinária – Estudo Comparativo do Perfil Cardiológico entre Cães e Homens: parâmetros das principais cardiopatias e similaridades ...
Gustavo Duarte de Oliveira   +1 more
doaj   +1 more source

Earliest evidence of caries lesion in hominids reveal sugar-rich diet for a Middle Miocene dryopithecine from Europe. [PDF]

open access: yesPLoS ONE, 2018
The formation of dental caries is mainly caused by dietary habits and therefore, may contain information for dietary reconstructions of fossil hominids.
Jochen Fuss   +2 more
doaj   +1 more source

Impacted Bones: Can Extant Primates Help Identify Tool Use in Early Hominins?

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 3, September 2026.
ABSTRACT Despite recent advances pushing back the earliest record of tool use, how and when it first emerged in hominins, and the extent to which it featured amongst the numerous co‐existing species, remain critical questions in paleoanthropology. In addition to analyzing fossils and lithic toolkits, novel strides in understanding this might be made by
Rachel M. Hurwitz   +3 more
wiley   +1 more source

Descrição morfométrica da anatomia cardíaca canina e humana: proximidades e distanciamentos

open access: yesPubvet, 2019
Artigo desenvolvido como primeiro resultado da pesquisa oriunda do Projeto de Estudos em Cardiologia na Universidade Montes Belos – UniMB, curso de Medicina Veterinária – Estudo Comparativo do Perfil Cardiológico entre Cães e Homens: parâmetros das ...
Gustavo Duarte de Oliveira   +2 more
doaj   +1 more source

Adult Blow Flies Host Diverse Carrion‐Associated Microbiomes

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Blow flies (Diptera: Calliphoridae) perform important yet often overlooked roles in ecosystems as decomposers, pollinators and vectors of disease. Central to these functions are their associations with microbial communities, which are maintained through close contact with diverse microbe‐rich substrates such as carrion, dung and flowers.
Paige Matheson   +5 more
wiley   +1 more source

A partial skeleton of the fossil great ape Hispanopithecus laietanus from Can Feu and the mosaic evolution of crown-hominoid positional behaviors. [PDF]

open access: yesPLoS ONE, 2012
The extinct dryopithecine Hispanopithecus (Primates: Hominidae), from the Late Miocene of Europe, is the oldest fossil great ape displaying an orthograde body plan coupled with unambiguous suspensory adaptations.
David M Alba   +4 more
doaj   +1 more source

Functional Differences in Muscle Architecture Across the Pelvis and Hind Limb of Primates

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 4, August 2026.
ABSTRACT Objectives Understanding the architectural diversity of primate musculature is essential for interpreting locomotor function and reconstructing evolutionary adaptations. This study examines whether interspecific differences in pelvic and hind limb muscle architecture reflect functional differentiation among major muscle groups.
Emma Guimaraes   +2 more
wiley   +1 more source

The raphe nuclear organization and serotonergic system in the bat (Artibeus planirostris)

open access: yesJournal of Anatomy, Volume 249, Issue 1, Page 207-221, July 2026.
Schematic representation of the methodological workflow used to characterize the serotonergic (5‐HT) system in the bat Artibeus planirostris. Serotonin (5‐HT) immunohistochemistry was performed on brainstem sections to identify and map the distribution of serotonergic neurons within the raphe nuclei.
Mariana D. Leite   +9 more
wiley   +1 more source

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