Results 61 to 70 of about 36,128 (242)

Histological and Immunohistochemical Evaluation of Biphasic Calcium Phosphate and a Mineral Trioxide Aggregate for Bone Healing in Rat Calvaria [PDF]

, 2015
This work focused on the process of bone repair of defects in standardized calvaria of Wistar rats treated with biphasic calcium phosphate (BCP), mineral trioxide aggregate (MTA), or a combination of the two.
Almeida, Luis Eduardo, de Carvalho Silva, Luis Gustavo Régio, Giovanini, Allan, Kim, Sung Hyun, Luczyszyn, Sônia Mara, Tramontina, Vinícius Augusto   +5 more
core   +1 more source

Open source software for semi-automated histomorphometry of bone resorption and formation parameters [PDF]

, 2017
Micro-CT analysis has become the standard method for assessing bone volume and architecture in small animals. However, micro-CT does not allow the assessment of bone turnover parameters such as bone formation rate and osteoclast (OC) number and surface ...
Bassonga, E, Daroszewska, A, Rose, L, van 't Hof, RJ   +3 more
core   +1 more source

Phalangeal osteoid osteoma

The British Journal of Radiology, 1989
Abstract Although the typical features of osteoid osteomas are well known, those arising in phalanges are frequently misdiagnosed. This is partly because of their rarity (9% of osteoid osteomas in the Bristol Bone Tumour Registry occur in phalanges), and also because of atypical radiological features.
Meng Qf, Watt I
openaire   +3 more sources

In Vivo Evaluation of ZnAg3—A New Bioabsorbable Material in Fracture Treatment Compared to Biodegradable Mg Alloys

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 113, Issue 9, September 2025.
ABSTRACT Permanent implants, which are primarily used to treat fractures, are either removed during a subsequent procedure or remain in the body after being surgically inserted. Bioabsorbable implants are designed to be reabsorbed by the body, minimizing the risk of chronic infections or foreign body reactions.
Maria Roesner, Anna Baghnavi, Bianca Riedel, Adalbert Kovacs, Moritz Benner, Roland Barkhoff, Hagen Schmal, Eva Johanna Kubosch, Michael Seidenstuecker   +8 more
wiley   +1 more source

The role of Virus "X" (Tortoise Picornavirus) in kidney disease and shell weakness syndrome in European tortoise species determined by experimental infection [PDF]

, 2019
Tortoise Picornavirus (ToPV) commonly known as Virus "X" was recently discovered in juvenile European tortoises suffering from soft carapace and plastron as well as kidney disease.
Failing, K., Funcke, S., Kershaw, O., Lierz, M., Paries, S.   +4 more
core   +1 more source

Microstructure and development of the dermal ossicles of Antarctopelta oliveroi (Dinosauria, Ankylosauria): A complex morphogenetic system deciphered through three‐dimensional X‐ray microtomography

Journal of Anatomy, Volume 247, Issue 3-4, Page 665-681, September/October 2025.
Series of images of the dermal ossicle of Antarctopelta oliveroi (Dinosauria, Ankylosauria) illustrating (A) the 3D distribution of the vascular mesh in the ossicle; (B) the large volume of the numerous cells in periphery; (C) the radial orientation of the fiber bundles in the main core of the osteoderm (called basal plate); (D) the orthogonal ...
Sophie Sanchez, Armand de Ricqlès, Jasper Ponstein, Paul Tafforeau, Louise Zylberberg   +4 more
wiley   +1 more source

Optimierung und Validierung eines ex-vivo Kultursystems für trabekulären Knochen [PDF]

, 2004
In dieser Arbeit wurde mit dem ZETOS System, einem neuen ex-vivo Kutursystem für trabekulären Knochen gearbeitet. Hauptziel der Arbeit war die Bestimmung der Flussrate in dem ZETOS System, bei der eine optimale physiologische Umgebung für das Wachstum ...
Jones, David (Prof. Dr.), Koller, Kai Alexander   +1 more
core   +1 more source

Osteohistology of the unusually fast‐growing theropod dinosaur Ceratosaurus

Journal of Anatomy, Volume 247, Issue 3-4, Page 765-789, September/October 2025.
We report the histology of multiple elements attributed to four individuals of Ceratosaurus. We find that the histology and growth models corroborate previous reports of rapid tissue growth in the genus. Abstract Ceratosaurus is a large‐bodied non‐avian theropod dinosaur known from the Upper Jurassic Morrison Formation of North America and is ...
Riley Sombathy, Patrick M. O'Connor, Michael D. D'Emic   +2 more
wiley   +1 more source

Novel report of an osteogenic tumor in a late Jurassic Mamenchisaurid from Thailand

Journal of Anatomy, Volume 247, Issue 3-4, Page 699-711, September/October 2025.
Here we describe a pathology in an ulna of a Late Jurassic mamenchisaurid from Thailand. We use anatomical descriptions, CT scanning, and bone histology to identify the pathology as an osteogenic tumor. Abstract Here we report on an osseous abnormality and multiple fractures in an ulna of a subadult basal Eusauropod (Mamenchisauridae) from the Late ...
Siripat Kaikaew, Suravech Suteethorn, Anusuya Chinsamy   +2 more
wiley   +1 more source

A 14-day ground-based hypokinesia study in nonhuman primates: A compilation of results [PDF]

A 14 day ground based hypokinesia study with rhesus monkeys was conducted to determine if a spaceflight of similar duration might affect bone remodeling and calcium homeostatis.
Cann, C. E., Kazarian, L., Morey-Holton, E., Parfitt, M., Simmons, D.   +4 more
core   +1 more source