Results 31 to 40 of about 11,235 (222)

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Cell Therapy Based on Gingiva-Derived Mesenchymal Stem Cells Seeded in a Xenogeneic Collagen Matrix for Root Coverage of RT1 Gingival Lesions: An In Vivo Experimental Study [PDF]

, 2022
(1) Background: To investigate the effect of a xenogeneic collagen matrix (CMX) seeded with autologous gingiva-derived mesenchymal cells (GMSCs) when combined with a coronally advanced flap (CAF) in the treatment of localized gingival recession type 1 ...
Garcia-Sanz, Jose Alberto, Hernando Pradíes, Irene, Estela Maldonado, Jose A. Garcia-Sanz, Alejandro Coca, Herrera, David, Mariano Sanz, Irene Hernando-Pradíes, Maldonado, Estela, David Herrera, Sanz, Mariano, Ignacio Sanz-Martin, Javier Sanz-Esporrin, Nerea Sanchez, Javier Nuñez, Sánchez Pérez, Silvia Nerea, Hernando-Pradíes, Irene, Sanz Esporrin, Javier, García-Sanz, José A., Coca, Alejandro, Sánchez, Nerea, Maldonado Bautista, Estela, Herrera González, David, Sanz-Martin, Ignacio, Garcia Sanz, Jose A., Vignoletti, Fabio, Santamaría, Silvia, Silvia Santamaría, Sanz-Esporrin, J, Fabio Vignoletti, Sanz Martín, Ignacio, Sanz Alonso, Mariano, Núñez, Javier   +32 more
core   +1 more source

Osteology of the Cormorant

Science, 1884
n ...
openaire   +3 more sources

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source

Fos-induced osteosarcoma growth causes a cachexia-like phenotype in mice and correlates with high Fgf21 serum levels

Cancer & Metabolism
Background The dimeric AP-1 transcription factor has been described as a regulator of bone metabolism, but also of adipocyte biology. More specifically, its family members adopt specific functions in the regulation of adipocyte differentiation and ...
Julia Luther, Armelle Carreau, Christina Baldauf, Mona Neven, Till Koehne, Michael Amling, Thorsten Schinke   +6 more
doaj   +1 more source

Individualized antiresorptive therapy in fibrous dysplasia and McCune-Albright syndrome: A retrospective cohort study

Bone Reports
Fibrous dysplasia/McCune-Albright syndrome (FD/MAS) is a rare benign bone disorder caused by postzygotic mutations in GNAS, characterized by skeletal lesions leading to pain, deformities, and fractures.
Tonio Lipkow, Mikolaj Bartosik, Johann Sprick-Schütte, Florian Barvencik, Michael Amling, Ralf Oheim   +5 more
doaj   +1 more source

Transgenic inhibition of interleukin-6 trans-signaling does not prevent skeletal pathologies in mucolipidosis type II mice

Scientific Reports, 2021
Severe skeletal alterations are common symptoms in patients with mucolipidosis type II (MLII), a rare lysosomal storage disorder of childhood. We have previously reported that progressive bone loss in a mouse model for MLII is caused by an increased ...
Lena Marie Westermann, Anke Baranowsky, Giorgia Di Lorenzo, Tatyana Danyukova, Jamie Soul, Jean-Marc Schwartz, Gretl Hendrickx, Michael Amling, Stefan Rose-John, Christoph Garbers, Thorsten Schinke, Sandra Pohl   +11 more
doaj   +1 more source

Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes

The Anatomical Record, EarlyView.
Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield, Marco Camaiti, Lucy Roberts   +2 more
wiley   +1 more source

Osteology of the pectoral girdle and forelimb of Siriusgnathus niemeyerorum, a Late Triassic traversodontid cynodont from Brazil

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