Results 11 to 20 of about 20,572 (174)
Osteology of the unenlagiid theropod Neuquenraptor argentinus from the Late Cretaceous of Patagonia [PDF]
Acta Palaeontologica Polonica, 2017 Neuquenraptor argentinus was described as the first undoubted deinonychosaurian theropod from Gondwana. The only known specimen is represented by a fragmentary skeleton, including a nearly complete foot, coming from Late Cretaceous beds of Neuquén ...
Federico Brissón Egli +3 more
doaj +5 more sources
Inside the head of Crotalus durissus LINNAEUS, 1758 (Serpentes, Viperidae, Crotalinae): Macroscopic description of the brain with ontogenetic insights. [PDF]
Anat Rec (Hoboken)Abstract Neuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage.
Lucas GI, Martins A.
europepmc +2 more sources
Effect of PCV-2 Vaccination on Cytokines Gene Expression Profile in Wild Boar Peripheral Blood Mononuclear Cells after Stimulation with Mycobacteria Antigens. [PDF]
Transbound Emerg DisWild boar (Sus scrofa) is a common wild ungulate known as the most important reservoir of tuberculosis (TB) in Spain. The severity of TB lesions in this species and the high prevalence of porcine circovirus type 2 (PCV‐2) have been related. PCV‐2 is ubiquitous in swine populations, being usual for the free‐living ones the contact with this agent ...
Holgado-Martín R +7 more
europepmc +2 more sources
New transitional fossil from late Jurassic of Chile sheds light on the origin of modern crocodiles
Scientific Reports, 2021 We describe the basal mesoeucrocodylian Burkesuchus mallingrandensis nov. gen. et sp., from the Upper Jurassic (Tithonian) Toqui Formation of southern Chile.
Fernando E. Novas +8 more
doaj +1 more source
Publicación Electrónica de la Asociación Paleontológica Argentina, 2022 El Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, con más de 200 años de historia, ha sido desde su inicio el reservorio de importantes colecciones paleontológicas de la Argentina y la casa de naturalistas y paleontólogos de renombre ...
Agustín Guillermo Martinelli +4 more
doaj +1 more source
Particulate cartilage and platelet‐rich plasma treatment for knee chondral defects in sheep
Knee Surgery, Sports Traumatology, Arthroscopy, Volume 31, Issue 7, Page 2944-2955, July 2023., 2023 Abstract PurposeArticular cartilage is vulnerable to multiple types of damage and it has limited reparative and regenerative capacities due to its absence of vascularity. Although a large number of therapeutic strategies exist to treat chondral defects, they have some limitations, such as fibrocartilage formation.
Lourdes Alcaide‐Ruggiero +10 more
wiley +1 more source
Comparative bone microstructure of three archosauromorphs from the Carnian, Late Triassic Chañares Formation of Argentina [PDF]
Acta Palaeontologica Polonica, 2020 The Chañares Formation exhibits one of the most important archosauriform records of early Carnian ecosystems. Here we present new data on the palaeohistology of Chañares archosauriforms and provide new insights into their paleobiology, as well as ...
Jordi Alexis Garcia Marsà +2 more
doaj +1 more source
Veterinary Record, Volume 192, Issue 1, 7/14 January 2023., 2023 Abstract Background A cross‐species jump was confirmed in 2018, when a novel recombinant myxoma virus (MYXV) (ha‐MYXV) caused high mortality in Iberian hare (Lepus granatensis) in the Iberian Peninsula. Method The aim of this study was to evaluate the main lesions, tissular distribution and target cells of ha‐MYXV in Iberian hare.
Irene Agulló‐Ros +9 more
wiley +1 more source
Presence of hepatitis E virus in testis of naturally infected wild boars
Transboundary and Emerging Diseases, Volume 69, Issue 6, Page 3317-3324, November 2022., 2022 Abstract The hepatitis E virus (HEV) is the main cause of viral acute hepatitis in the world, affecting more than 20 million people annually. During the acute phase of infection, HEV can be detected in various body fluids, which has a significant impact in terms of transmission, diagnosis or extrahepatic manifestations.
María A. Risalde +12 more
wiley +1 more source
Transboundary and Emerging Diseases, Volume 69, Issue 6, Page 3571-3581, November 2022., 2022 Abstract Crimean–Congo haemorrhagic fever (CCHF) is an emerging tick‐borne human disease in Spain. Understanding the spatiotemporal dynamics and exposure risk determinants of CCHF virus (CCHFV) in animal models is essential to predict the time and areas of highest transmission risk. With this goal, we designed a longitudinal survey of two wild ungulate
Raúl Cuadrado‐Matías +8 more
wiley +1 more source