Results 21 to 30 of about 708,785 (287)

Fluorotic Enamel Susceptibility to Dental Erosion and Fluoride Treatment

open access: yes, 2023
The purpose of this in vitro study was to test the hypothesis that fluoride treatment can prevent dental erosion on fluorotic enamel of different severities.
Silva, Cristiane Araújo Maia   +5 more
core   +1 more source

Human deciduous mandibular molar incremental enamel development. [PDF]

open access: yes, 2010
Quantitative studies of incremental markings retained within human enamel have reconstructed the duration and rate (crown and cusp formation times, initiation and completion, daily enamel secretion rates) of permanent tooth development. This approach has
Patrick Mahoney, Mahoney, Patrick
core   +1 more source

Association of dental enamel lead levels with risk factors for environmental exposure

open access: yesRevista de Saúde Pública, 2010
OBJECTIVE: To analyze household risk factors associated with high lead levels in surface dental enamel. METHODS: A cross-sectional study was conducted with 160 Brazilian adolescents aged 14-18 years living in poor neighborhoods in the city of Bauru ...
Kelly Polido Kaneshiro Olympio   +5 more
doaj   +3 more sources

Stress Response Pathways in Ameloblasts: Implications for Amelogenesis and Dental Fluorosis

open access: yesCells, 2012
Human enamel development of the permanent teeth takes place during childhood and stresses encountered during this period can have lasting effects on the appearance and structural integrity of the enamel.
John D. Bartlett, Megan L. Sierant
doaj   +1 more source

Measuring fracture toughness of human dental enamel at small scale using notched microcantilever beams

open access: yesBiosurface and Biotribology, 2021
Dental enamel is the most mineralised hard tissue with a complex hierarchically organised anisotropic structure and it protects human teeth from mechanical damage during the dental function.
Kangjie Chu, Cancan Zhao, Fuzeng Ren
doaj   +1 more source

Gradient structural anisotropy of dental enamel is optimized for enhanced mechanical behaviour

open access: yesMaterials & Design, 2023
Exceptional mechanical performance of dental enamel in the harsh environment of oral cavity can be preserved on decade timescale, which is a unique property in comparison with functional nanomaterials.
Máté Hegedűs   +5 more
doaj   +1 more source

Dental enamel, fluorosis and amoxicillin

open access: yesLa Pediatria Medica e Chirurgica, 2012
Amoxicillin is one of the most used antibiotics among pediatric patients for the treatment of upper respiratory tract infections and specially for acute otitis media (AOM), a common diseases of infants and childhood. It has been speculated that the use of amoxicillin during early childhood could be associated with dental enamel fluorosis, also ...
Ciarrocchi I   +4 more
openaire   +6 more sources

Effect of Enamel Bleaching on the Bond Strength of Ceramic—A Systematic Review

open access: yesOral, 2022
The increase in aesthetic demands has increased the use of ceramic dental restorations in dentistry. Ceramic restorations are bonded to the tooth structure using adhesives.
Tsz Ho Seto   +3 more
doaj   +1 more source

Proteinases in Developing Dental Enamel [PDF]

open access: yesCritical Reviews in Oral Biology & Medicine, 1999
For almost three decades, proteinases have been known to reside within developing dental enamel. However, identification and characterization of these proteinases have been slow and difficult, because they are present in very small quantities and they are difficult to purify directly from the mineralizing enamel.
J D, Bartlett, J P, Simmer
openaire   +2 more sources

Intraspecific variation in M1 enamel development in modern humans: implications for human evolution [PDF]

open access: yes, 2008
The timing and sequence of enamel development, as well as enamel thickness, was documented for individual cusps (protoconid, hypoconid,metaconid, entoconid) in 15 unworn permanent lower first molars (M1s) from a sample of modern human juveniles.
Patrick Mahoney, Mahoney, Patrick
core   +1 more source

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