Results 111 to 120 of about 199,887 (307)

Loss of Neogenin alters branchial arch development and leads to craniofacial skeletal defects

Frontiers in Cell and Developmental Biology
The formation of complex structures, such as the craniofacial skeleton, requires precise and intricate two-way signalling between populations of cells of different embryonic origins.
Sabrina Quilez, Sabrina Quilez, Emilie Dumontier, Christopher Baim, Christopher Baim, Joseph Kam, Joseph Kam, Jean-François Cloutier, Jean-François Cloutier, Jean-François Cloutier   +9 more
doaj   +1 more source

Concentrated bone marrow aspirate-coated hydroxyapatite for reconstruction of small-to-moderate-sized mandibular defects caused by the removal of benign pathologies

Contemporary Clinical Dentistry, 2018
Purpose: The aim of this study was to evaluate the bone regeneration potential of concentrated bone marrow aspirate (BMA)-coated hydroxyapatite (HA) for reconstruction of mandibular defects caused by the removal of benign pathologies.
Raja Sekhar Gali, Ravindran Chinnaswamy, Sathya Kumar Devireddy, Mahaboob Vali Shaik, Rayadurgam Venkata Kishore Kumar, Sridhar Reddy Kanubaddy, Ramesh Babu Vaka, Y S Harish, Rama Mohan Pathapati   +8 more
doaj   +1 more source

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

The Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li, Mike Schindler, Martha Paskin, Venkata A. Surapaneni, Elliott Scott, Sabine Hauert, Nicholas Payne, David E. Cade, Jeremy A. Goldbogen, Frederik H. Mollen, Daniel Baum, Sean Hanna, Mason N. Dean   +12 more
wiley   +1 more source

Sunburst appearance in odontogenic myxoma of mandible: A radiological diagnostic challenge

Journal of Oral and Maxillofacial Radiology, 2016
Odontogenic myxoma in the jaws is infrequent, accounting for only 3%-6% of odontogenic tumours. The radiological appearance of this tumor is complicated and there exist controversies regarding its internal structure and locularity.
Sahil Mustafa Kidwai, Ravi Prakash Sasankoti Mohan, Vijay Wadhwan, Nagaraju Kamarthi, Sumit Goel, Swati Gupta   +5 more
doaj   +1 more source

Revisiting paravertebral muscles in European rabbits (Oryctolagus cuniculus) and European brown hares (Lepus europaeus) (Leporidae; Lagomorpha)

The Anatomical Record, EarlyView.
Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen, Emma Sherratt, Philip Stott, Rachel Norris   +3 more
wiley   +1 more source

Facial talon cusp on mandibular incisor: A rare case report with review of literature

Indian Journal of Dental Research, 2014
Talon cusp is a relatively rare developmental dental anomaly thought to arise as a result of evagination on the surface of a tooth crown before calcification has occurred.
Suresh K Sachdeva, Pradhuman Verma, Sanjay Dutta, Kanika Gupta Verma   +3 more
doaj   +1 more source

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

The Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano, Virgínia Maciel, Pedro Victor Buck, Felipe C. Montefeltro, Thiago da S. Marinho, Aline M. Ghilardi   +5 more
wiley   +1 more source

Acute inflammation in horizontal incompletely impacted third molar with radiolucency in the elderly

Clinical Interventions in Aging, 2009
Minoru Yamaoka, Yusuke Ono, Masahiro Takahashi, Masahide Ishizuka, Takayuki Uchihashi, Kouichi Yasuda, Takashi Uematsu, Kiyofumi FurusawaMatsumoto Dental University, Oral and Maxillofacial Surgery, Shiojiri, Nagano, JapanAbstract: Although radiolucency ...
Minoru Yamaoka, Yusuke Ono, Masahiro Takahashi, et al   +3 more
doaj  

Integrating mandibular evidence to assess morphological variation of the Australopithecus afarensis maxilla

The Anatomical Record, EarlyView.
Abstract Geometric morphometric analyses are used to explore variation of maxillary dental arcades of Australopithecus afarensis, expanding on the work of Hanegraef and Spoor, 2025 (Morphological variation of the Australopithecus afarensis maxilla.
Hester Hanegraef, Romain David, Fred Spoor   +2 more
wiley   +1 more source

Avaliação subjetiva da aceitabilidade das imagens de tomografia computadorizada de feixe cônico para o planejamento de implantes osteointegrados

Revista de Odontologia da UNESP
Introdução: Para realização de mensurações precisas para implantes osteointegrados, é necessário que as imagens tomográficas apresentem uma qualidade mínima, que permita a visualização clara das estruturas anatômicas. Objetivo: Diante disso, avaliou-
Cinthia Coelho SIMÕES, Paulo Sergio Flores CAMPOS   +1 more
doaj   +1 more source