Results 41 to 50 of about 1,036,153 (414)

Efficacy of clear aligners in controlling orthodontic tooth movement: a systematic review.

open access: yesAngle Orthodontist, 2015
OBJECTIVE To assess the scientific evidence related to the efficacy of clear aligner treatment (CAT) in controlling orthodontic tooth movement. MATERIALS AND METHODS PubMed, PMC, NLM, Embase, Cochrane Central Register of Controlled Clinical Trials, Web
G. Rossini   +4 more
semanticscholar   +1 more source

Genome-wide association study of primary tooth eruption identifies pleiotropic loci associated with height and craniofacial distances [PDF]

open access: yes, 2013
Twin and family studies indicate that the timing of primary tooth eruption is highly heritable, with estimates typically exceeding 80%. To identify variants involved in primary tooth eruption we performed a population based genome-wide association study ...
Alexei I. Zhurov   +84 more
core   +2 more sources

Investigating Arctic Sea Ice Survivability in the Beaufort Sea

open access: yesRemote Sensing, 2018
Arctic sea ice extent has continued to decline in recent years, and the fractional coverage of multi-year sea ice has decreased significantly during this period.
Matthew Tooth, Mark Tschudi
doaj   +1 more source

Antibacterial properties of antimicrobial peptide HHC36 modified polyetheretherketone

open access: yesFrontiers in Microbiology, 2023
IntroductionPolyetheretherketone (PEEK) is considered to be a new type of orthopedic implant material due to its mechanical properties and biocompatibility.
Weijia Gao   +9 more
doaj   +1 more source

New Bathonian (Middle Jurassic) sauropod remains from the Valtos Formation, Isle of Skye, Scotland [PDF]

open access: yes, 2016
The discovery of a sauropod tooth and a single sauropod footprint from the Valtos Formation supplements our knowledge of these dinosaurs from the Middle Jurassic of the Isle of Skye.
Clark, Neil D.L., Gavin, Patrick
core   +4 more sources

"TOOTH CULTURE." [PDF]

open access: yesThe Lancet, 1892
n ...
Campbell, Harry, Bennett, F. J.
openaire   +6 more sources

The Rachitic Tooth [PDF]

open access: yesEndocrine Reviews, 2014
Teeth are mineralized organs composed of three unique hard tissues, enamel, dentin, and cementum, and supported by the surrounding alveolar bone. Although odontogenesis differs from osteogenesis in several respects, tooth mineralization is susceptible to similar developmental failures as bone.
Martha J. Somerman   +2 more
openaire   +2 more sources

SFRP2 enhances the osteogenic differentiation of apical papilla stem cells by antagonizing the canonical WNT pathway

open access: yesCellular & Molecular Biology Letters, 2017
Background Exploring the molecular mechanisms underlying directed differentiation is helpful in the development of clinical applications of mesenchymal stem cells (MSCs).
Luyuan Jin   +12 more
doaj   +1 more source

Influence of surface nanotopography and wettability on early phases of peri-implant soft tissue healing: an in-vivo study in dogs

open access: yesBMC Oral Health, 2023
Background It is well established that nanotopography and wettability of implant surfaces contribute to osseointegration and long-term implant success.
Caiyun Wang   +5 more
doaj   +1 more source

MicroRNAs Regulation in Osteogenic Differentiation of Mesenchymal Stem Cells

open access: yesFrontiers in Dental Medicine, 2021
Mesenchymal stem cells (MSCs) are a kind of pluripotent stem cell with the potential of self-renewal and multidirectional differentiation. They can be obtained from a variety of tissues and can differentiate into a variety of cell types under different ...
Xiao Han, Zhipeng Fan, Zhipeng Fan
doaj   +1 more source

Home - About - Disclaimer - Privacy