Results 51 to 60 of about 64,051 (262)
The Anatomical Record, EarlyView.Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti +4 more
wiley +1 more source
A left humerus fracture-induced Takotsubo syndrome
Emergency Care JournalTakotsubo syndrome (TS) is a transient cardiac condition characterized by regional systolic dysfunction, often precipitated by emotional or physical stressors.
Alessandro Rapino +7 more
doaj +1 more source
Treatment of humeral shaft fractures with the use of Usplints
Acta Orthopaedica et Traumatologica Turcica, 2021 Objectives: We evaluated the results of conservative treatment with the use of U-splints in patients with humeral shaft fractures.\nMethods: The study included 34 patients who were treated conservatively (U-splints) for humeral shaft fractures.
Osman Aynaci +3 more
doaj
Decoupling Functional and Morphological Convergence, the Study Case of Fossorial Mammalia
Frontiers in Earth Science, 2020 Morphological similarity between biological structures in phylogenetically distant species is usually regarded as evidence of convergent evolution.
Gabriele Sansalone +8 more
doaj +1 more source
Scaling and ecomorphology of lagomorph body shape and appendicular skeleton
The Anatomical Record, EarlyView.Abstract Body shape is one of the most prominent features of phenotypic variation. Yet, mammalian body shapes are poorly quantified and the underlying components contributing to its diversity and its relationship to other skeletal components are rarely tested.
Nia Brice, Coby Huizenga, Chris J. Law
wiley +1 more source
Pesquisa Veterinária Brasileira: Technological and tissue engineering have enabled available, biologically inert, and low cost materials to be considered as viable alternatives in the surgical treatment of long bone fractures in birds.
Romim G. Dias +6 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Traversodontids are non‐mammaliaform cynodonts, herbivorous to omnivorous, that lived during the Triassic. In the Late Triassic, some members of this group increased in body size relative to other cynodont lineages and evolved postcranial adaptations associated with locomotion.
Jhonata H. A. Martins, Leonardo Kerber
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Cortical bone expansion is an age‐related process where, through endosteal resorption and periosteal apposition, cross‐sectional diameter increases while cortical thickness decreases in long bone diaphyses. Local variation has been observed in this process between cross‐sectional locations, but few studies have examined directional variation ...
Gregory J. Wehrman +4 more
wiley +1 more source
Humans and platyrrhines share a pattern of articular variance
The Anatomical Record, EarlyView.Abstract Previous work has identified a pattern of articular shape variation in modern human limb joints, in which convex joint surfaces exhibit constrained variance relative to their more variable concave conarticulars. This pattern is notable given that joint morphogenesis is influenced by local biomechanical environments, which vary substantially ...
Haley Horbaly, Liam Zachary
wiley +1 more source
Evaluating Bergmann's and Allen's rules in the long bones of the eastern gray squirrel
The Anatomical Record, EarlyView.Abstract Ecogeographical rules predict variation in body size and appendage proportions across climatic gradients, yet intraspecific tests using long bones from wild populations remain limited among small mammals. This study tests the hypothesis that eastern gray squirrels (Sciurus carolinensis) conform to Bergmann's rule, that is, body size increases ...
Tyler Blake, Habiba Chirchir
wiley +1 more source