Results 51 to 60 of about 159,377 (394)

Degree of severity of molar incisor hypomineralization and its relation to dental caries

Scientific Reports, 2018
Molar incisor hypomineralization is a developmental defect of dental enamel associated with rapid caries progression. In order to discover whether molar incisor hypomineralization predisposes to dental caries, a cross-sectional cohort study was conducted
A. Negre-Barber, J. Montiel-Company, M. Catalá-Pizarro, J. Almerich-Silla   +3 more
semanticscholar   +1 more source

Meeting report: a hard look at the state of enamel research. [PDF]

, 2017
The Encouraging Novel Amelogenesis Models and Ex vivo cell Lines (ENAMEL) Development workshop was held on 23 June 2017 at the Bethesda headquarters of the National Institute of Dental and Craniofacial Research (NIDCR).
Bartlett, John D, DenBesten, Pamela, Diekwisch, Thomas Gh, Duverger, Olivier, Joester, Derk, Klein, Ophir D, Kulkarni, Ashok B, Lacruz, Rodrigo S, Millar, Sarah E, Moradian-Oldak, Janet, Pugach, Megan K, Shaw, Wendy, Simmer, James P, Wright, J Timothy   +13 more
core   +1 more source

Traumatic lingual ulceration in a newborn: Riga-Fede disease

Italian Journal of Pediatrics, 2012
Riga Fede disease is a reactive mucosal disease as a result of repetitive trauma of the tongue by the anterior primary teeth during forward and backward movement. Although the aspect of the lesion might be impressive, its nature is relatively benign. The
van der Meij Erik H, de Vries Tjalling W, Eggink Henk F, de Visscher Jan GAM   +3 more
doaj   +1 more source

Moving an incisor across the midline: A treatment alternative in an adolescent patient [PDF]

, 2011
A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary.
Bosio, Jose A, Bradley, T. Gerard, Hefti, Arthur F   +2 more
core   +1 more source

Graphene–Catechol Dental Sealant: Antibacterial and Mechanical Evaluation

Advanced Engineering Materials, EarlyView.
This study presents dental sealants made with graphene and L‐DOPA‐modified graphene. L‐DOPA enhances graphene dispersion, improving sealant properties. The material shows antibacterial activity against S. mutans and L. casei, along with high strength and elasticity.
Renata Pereira, Flávio H. B. Aguiar, Rodrigo B. E. Lins, Maria C. A. J. Mainairdi, Bruna G. Silva, Marcela A. Ferretti, Klaus Rischka   +6 more
wiley   +1 more source

Evaluation of the esthetic properties of developmental defects of enamel: a spectrophotometric clinical study [PDF]

, 2015
Objectives. Detailed clinical quantification of optical properties of developmental defect of enamel is possible with spectropho- tometric evaluation. Developmental defects of enamel (DDE) are daily encountered in clinical practice. DDE are an alteration
Corridore, Denise, Debora, Pasqualotto, Guerra, Fabrizio, Mazur, Marta Danuta, Nardi, Gianna Maria, Ottolenghi, Livia   +5 more
core   +4 more sources

LPS‐Induced Mitochondrial Damage via SLC41A1‐Mediated Magnesium Ion Efflux Leads to the Pyroptosis of Dental Stem Cells

Advanced Science, EarlyView.
Lipopolysaccharide induces upregulation of the magnesium (Mg2+) efflux transporter solute carrier family 41 member 1 in dental stem cells, leading to a decrease in intracellular Mg2+ concentration and promoting the binding of oligomycin sensitivity‐conferring protein and cyclophilinD.
Yuan Liu, Chenyu Song, Liyuan Zhang, Xue Han, Chaoyuan Li, Yanhong Yan, Ludan Xing, Mengting Si, Bo Yang, Lingyuan Cheng, Akimi Muramatsu, Beizhan Jiang   +11 more
wiley   +1 more source

Hypomineralized Second Primary Molars as Predictor of Molar Incisor Hypomineralization

Scientific Reports, 2016
Molar incisor hypomineralization (MIH) is a developmental defect of dental enamel that shares features with hypomineralized second primary molars (HSPM).
A. Negre-Barber, J. Montiel-Company, Montserrat Boronat-Catalá, M. Catalá-Pizarro, J. Almerich-Silla   +4 more
semanticscholar   +1 more source

FGF9–FGFR2 Signaling via Osteocytes‐Preosteoblasts Crosstalks to Mediate Mechanotransduction‐Driven Intramembranous Osteogenesis in the Underdeveloped Maxilla

Advanced Science, EarlyView.
This study identifies osteocyte‐derived FGF9 as a mechanosensitive factor that impairs osteogenesis in the underdeveloped maxilla by inducing FGFR2 nuclear translocation in preosteoblasts. Mechanical stimulation reduces FGF9 secretion, relieving its inhibitory effect. These findings reveal a novel osteocyte–preosteoblast FGF9–FGFR2 axis in craniofacial
Yiwen Zhou, Lili Chen, Miaomiao Han, Peixiang Zhu, Yanyi Wang, Xuanxuan Yu, Tingyu Reng, Huijuan Wang, Baochao Li, Caixia Zhang, Ziwei Huang, Shuang Lin, Guoyun Wang, Jie Ge, Baosheng Guo, Huang Li   +15 more
wiley   +1 more source

Relationship between width and length ratios of upper anterior teeth in young Chilean population.

Journal of Oral Research, 2017
Introduction: Knowledge about the size and proportion of upper anterior teeth allows dental rehabilitation taking into consideration the local parameters of a population.
Jorge Troncoso-Pazos, Constanza Courdurier, Christian Santi, Pedro Christian Aravena   +3 more
doaj   +1 more source