Results 61 to 70 of about 46,891 (316)
BMC Oral Health, 2017 Background There have been inconsistent conclusions regarding salivary abnormalities and their effect on oral health of Juvenile Idiopathic Arthritis (JIA) patients.
Agnieszka Kobus +6 more
doaj +1 more source
Mesiodens surgery at deciduous and permanent dentition [PDF]
RSBO, 2016 Introduction and Objective: To report a rare case of a patient who presented two mesiodens and the treatment performed at two moments. Case report: A 7 year-old male patient reported a supernumerary tooth extracted at age 4. The dental clinical exam revealed giroversion of permanent maxillary right central incisor.
Estela Maris Losso +3 more
openaire +1 more source
The acrocallosal syndrome: A case report and literature survey [PDF]
, 2009 Acrocallosal syndrome (ACS) is a rare, genetically transmitted disorder characterized by facial deformities. These include a large forehead, large anterior fontanelle, broad nasal bridge with increased intercanthal distance, partial or complete agenesis ...
Davies, Lindsey +2 more
core +1 more source
Cold stress in captive great apes recorded in incremental lines of dental cementum [PDF]
, 2002 Incremental lines in dental cementum of museum specimens of 11 free-ranging great apes were compared to the respective structures in 5 captive specimens of known age-at-death, and with many known life-history parameters.
Cipriano, Alessandra
core +1 more source
Elastic Energy Storage in Biological Materials: Internal Stresses and Their Functionality
Advanced Materials, EarlyView.Harnessing and storing internally generated elastic energy is a clever strategy by biological materials to perform functions like shape transformation, movement, and predation. This review explores how biological systems manipulate mechanisms like atomic or protein integration into minerals, protein conformational shifts, phase transitions, and osmotic
Shahrouz Amini +3 more
wiley +1 more source
BMC Oral Health, 2023 Background One of the main uses of artificial intelligence in the field of orthodontics is automated cephalometric analysis. Aim of the present study was to evaluate whether developmental stages of a dentition, fixed orthodontic appliances or other ...
Teodora Popova +5 more
doaj +1 more source
Congenital Adrenal Hyperplasia: A Case Report with Premature Teeth Exfoliation and Bone Resorption [PDF]
, 2015 Congenital adrenal hyperplasia (CAH) is an inherited autosomal recessive disorder characterized by insufficient production of cortisol. The aim of this case report was to present a child with CAH, premature exfoliation of primary teeth and accelerated ...
Angelopoulou, Matina V. +2 more
core +1 more source
On a dynamic reaction-diffusion mechanism: The spatial patterning of teeth primordia in the alligator [PDF]
, 1996 It is now well established both theoretically and, more recently, experimentally, that steady-state spatial chemical concentration patterns can be formed by a number of specific reaction–diffusion systems.
Kulesa, P. M., Murray, J. D.
core +1 more source
Advanced Materials, EarlyView.Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung +15 more
wiley +1 more source
Mesiodens in primary and permanent dentitions
Oral Surgery, Oral Medicine, Oral Pathology, 1975 Abstract A case of a mesiodens in the deciduous dentition followed by a mesiodens in the same location in the permanent dentition is presented and discussed.
openaire +4 more sources