Results 21 to 30 of about 29,552 (279)

Xenosaurus [PDF]

, 2000
Number of Pages: 3Integrative BiologyGeological ...
Ballinger, Royce E., Lemos-Espinal, Julio A., Smith, Geoffrey R.   +2 more
core   +1 more source

Decreased Trabecular Bone Mass in Col22a1-Deficient Mice

Cells, 2021
The bone matrix is constantly remodeled by the coordinated activities of bone-forming osteoblasts and bone-resorbing osteoclasts. Whereas type I collagen is the most abundant bone matrix protein, there are several other proteins present, some of them ...
Wenbo Zhao, Philip Wiedemann, Eva Maria Wölfel, Mona Neven, Stephanie Peters, Thomas Imhof, Manuel Koch, Björn Busse, Michael Amling, Thorsten Schinke, Timur Alexander Yorgan   +10 more
doaj   +1 more source

Outcome of Teriparatide Treatment on Fracture Healing Complications and Symptomatic Bone Marrow Edema in Four Adult Patients With Hypophosphatasia

JBMR Plus, 2019
The response to teriparatide has been described in very few cases of hypophosphatasia (HPP). In this cross‐sectional study, we report the prevalence of symptomatic bone marrow edema (BME) and fracture healing complications in a large cohort of childhood ...
Tobias Schmidt, Tim Rolvien, Carolin Linke, Nico Maximilian Jandl, Ralf Oheim, Michael Amling, Florian Barvencik   +6 more
doaj   +1 more source

A retrospective analysis of bone mineral status in patients requiring spinal surgery

BMC Musculoskeletal Disorders, 2018
Background Impaired bone quality is associated with poor outcome of spinal surgery. The aim of the study was to assess the bone mineral status of patients scheduled to undergo spinal surgery and to report frequencies of bone mineral disorders. Methods We
Tobias Schmidt, Katharina Ebert, Tim Rolvien, Nicola Oehler, Jens Lohmann, Luca Papavero, Ralph Kothe, Michael Amling, Florian Barvencik, Haider Mussawy   +9 more
doaj   +1 more source

New Bathonian (Middle Jurassic) sauropod remains from the Valtos Formation, Isle of Skye, Scotland [PDF]

, 2016
The discovery of a sauropod tooth and a single sauropod footprint from the Valtos Formation supplements our knowledge of these dinosaurs from the Middle Jurassic of the Isle of Skye.
Clark, Neil D.L., Gavin, Patrick
core   +4 more sources

Anatomy, morphology and evolution of the patella in squamate lizards and tuatara (Sphenodon punctatus) [PDF]

, 2016
The patella (kneecap) is the largest and best-known of the sesamoid bones, postulated to confer biomechanical advantages including increasing joint leverage and reinforcing the tendon against compression.
Benjamin M, Camp CL, Castanet J, Cope ED, Gauthier JA, Haines RW, Haines RW, Haines RW, Hogg D, Kornhuber A, Mohamed M, Otero T, Parsons FG, Renesto S, Romer AS, Romer AS, Vickaryous MK, Vriese B, Wettstein O   +18 more
core   +2 more sources

The WNT1 G177C mutation specifically affects skeletal integrity in a mouse model of osteogenesis imperfecta type XV

Bone Research, 2021
The recent identification of homozygous WNT1 mutations in individuals with osteogenesis imperfecta type XV (OI-XV) has suggested that WNT1 is a key ligand promoting the differentiation and function of bone-forming osteoblasts.
Nele Vollersen, Wenbo Zhao, Tim Rolvien, Fabiola Lange, Felix Nikolai Schmidt, Stephan Sonntag, Doron Shmerling, Simon von Kroge, Kilian Elia Stockhausen, Ahmed Sharaf, Michaela Schweizer, Meliha Karsak, Björn Busse, Ernesto Bockamp, Oliver Semler, Michael Amling, Ralf Oheim, Thorsten Schinke, Timur Alexander Yorgan   +18 more
doaj   +1 more source

Vitamin D Deficiency in Orthopedic Patients in Different Latitudes—First Study Comparing German and Greek Populations

Osteology, 2023
Vitamin D plays a pivotal role in calcium metabolism and bone mineralization. Sufficient vitamin D levels are important for the health and functionality of the musculoskeletal system.
Andreas Mamilos, Charalambos Matzaroglou, Gerrit S. Maier, Samer Zawy Alsofy, Philipp Drees, Konstantinos Kafchitsas   +5 more
doaj   +1 more source

The postcranial skeleton of Monolophosaurus jiangi (Dinosauria: Theropoda) from the Middle Jurassic of Xinjiang, China, and a review of Middle Jurassic Chinese theropods [PDF]

, 2010
The Middle Jurassic was a critical time in the evolution of theropod dinosaurs, highlighted by the origination and radiation of the large-bodied and morphologically diverse Tetanurae.
ZHAO XI-JIN, ROGER B. J. BENSON, STEPHEN L. BRUSATTE, PHILIP J. CURRIE, Harris, Bonaparte, Madsen, Peng, Welles, Charig, Dong, Sadleir, Coria, Benson, Britt, He, Britt, Waldman, Holtz, Currie, Benson, Benson, Bonaparte, Brusatte, Owen, Carrano, Colbert, Dong, Eberth, Eudes-Deslongchamps, Gauthier, Gao, Madsen, Rauhut, Rauhut   +34 more
core   +1 more source

Ontogeny of the osteocranium in the African catfish, Clarias gariepinus burchell (1822) (Siluriformes: Clariidae): Ossification sequence as a response to functional demands [PDF]

, 1998
A
Adriaens, Dominique, Verraes, Walter
core   +2 more sources