Results 51 to 60 of about 171,627 (276)

Tooth Removal in the Leopard Gecko and the de novo Formation of Replacement Teeth

Frontiers in Physiology, 2021
Many reptiles are able to continuously replace their teeth through life, an ability attributed to the existence of epithelial stem cells. Tooth replacement occurs in a spatially and temporally regulated manner, suggesting the involvement of diffusible ...
Kirstin S. Brink, Joaquín Ignacio Henríquez, Theresa M. Grieco, Jesus Rodolfo Martin del Campo, Katherine Fu, Joy M. Richman   +5 more
doaj   +1 more source

Innovation in prediction planning for anterior open bite correction [PDF]

, 2015
This study applies recent advances in 3D virtual imaging for application in the prediction planning of dentofacial deformities. Stereo-photogrammetry has been used to create virtual and physical models, which are creatively combined in planning the ...
Al Anezi, Thamer, Almukhtar, Anas, Almuzian, Mohammed, Ayoub, Ashraf, Benington, Philip, O'Neil, Michael   +5 more
core  

Correlation of Facial Skin Colour and Melanin Pigmentation in the Gingiva of Children in Primary, Mixed and Permanent Dentition: An Observational Study

Advances in Human Biology
Introduction: Physiologic oral pigmentation is a typical finding in paediatric dentistry. Gingival pigmentation has a wide range of occurrence rates depending on race, country and the influence of genetics.
Pooja Vishwanath Bane, Anshula N Deshpande, Bhavna H Dave, Seema S Bargale, K S Poonacha, Pratik B Kariya   +5 more
doaj   +1 more source

Morphological separation of the Central European Trochosa females (Araneae, Lycosidae) [PDF]

, 2009
Adult females of the five Central European wolf spiders Trochosa hispanica Simon, 1870, T. robusta (Simon, 1876), T. ruricola (De Geer, 1778), T. spinipalpis (F. O. P.-Cambridge, 1895), and T. terricola Thorell, 1856 were morphologically analysed.
Hepner, Martin, Milasowszky, Norbert
core  

Functional Dentition in Brazilian Adults: An Investigation of Social Determinants of Health (SDH) Using a Multilevel Approach

PLoS ONE, 2016
Objectives Estimate the prevalence of functional dentition among Brazilian adults using four different definitions and identify associated factors.
L. Chalub, C. Martins, R. Ferreira, A. M. Vargas   +3 more
semanticscholar   +1 more source

Finite-element analysis of the center of resistance of the mandibular dentition

The Korean Journal of Orthodontics, 2016
Objective The aim of this study was to investigate the three-dimensional (3D) position of the center of resistance of 4 mandibular anterior teeth, 6 mandibular anterior teeth, and the complete mandibular dentition by using 3D finite-element analysis ...
A. Jo, Sung-Seo Mo, Kee-Joon Lee, S. Sung, Y. Chun   +4 more
semanticscholar   +1 more source

Cephalometrıc Evaluatıon In Early Loss Of Prımary Teeth

Turkish Journal of Orthodontics, 1995
It’s known among the complications of the early loss of primary teeth are mesial drift of the first molars and distal tipping of the anterior teeth. In this study; lateral cephalometric evaluation carried out regardless of molar relationship on the male ...
Erman Akbulut, Deniz Sağdıç, Osman Bengi, Faik Çokpekin   +3 more
doaj   +1 more source

A correlative study of the levels of salivary Streptococcus mutans, lactobacilli and Actinomyces with dental caries experience in subjects with mixed and permanent dentition

Journal of Oral and Maxillofacial Pathology, 2016
Purpose: The aim of the study was to estimate the salivary levels of Streptococcus mutans, Lactobacilli and Actinomyces and to correlate it with dental caries experience in mixed and permanent dentition.
A. Chokshi, P. Mahesh, P. Sharada, Krunal Chokshi, S. AnuPriya, B. Ashwini   +5 more
semanticscholar   +1 more source

The Antero-posterior Changes of Upper Permanent Canine Teeth during Their Eruption

Turkish Journal of Orthodontics, 1988
In this study; the antero-posterior changes of upper permanent canin teeth have been investigated during their eruption at a mean period of 10.26 months.
Oktay Üner, Emel Yücel Eroğlu
doaj   +1 more source

Unique pattern of dietary adaptation in the dentition of Carnivora: its advantage and developmental origin

Proceedings of the Royal Society B: Biological Sciences, 2016
Carnivora is a successful taxon in terms of dietary diversity. We investigated the dietary adaptations of carnivoran dentition and the developmental background of their dental diversity, which may have contributed to the success of the lineage.
M. Asahara, Kazuyuki Saito, T. Kishida, Katsu Takahashi, K. Bessho   +4 more
semanticscholar   +1 more source