Results 61 to 70 of about 33,196 (280)

Fine tuning of Rac1 and RhoA alters cuspal shapes by remolding the cellular geometry [PDF]

open access: yes, 2016
published_or_final_versio
Jung, HS   +5 more
core   +1 more source

p75NTR Promotes Circadian‐Driven Mineralization During Tooth Development via CK2/PER2 Pathway

open access: yesCell Proliferation, EarlyView.
The diagram illustrates how the circadian rhythm regulates the p75NTR‐CK2‐PER2 axis, driving rhythmic biomineralisation during tooth development. ABSTRACT Circadian rhythm is an essential biological process that synchronises physiological activities with environmental light/dark cycles.
Manzhu Zhao   +8 more
wiley   +1 more source

Bioengineering of a human whole tooth: progress and challenge

open access: yesCell Regeneration, 2014
A major challenge in stem cell-based bioengineering of an implantable human tooth is to identify appropriate sources of postnatal stem cells that are odontogenic competent as the epithelial component due to the lack of enamel epithelial cells in adult ...
Yanding Zhang, YiPing Chen
doaj   +1 more source

Parental counselling and autopsy results: A retrospective diagnostic cohort study at a multidisciplinary fetal neurology clinic

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Plain language summary: https://onlinelibrary.wiley.com/doi/10.1111/dmcn.70022 Abstract Aim To examine the accuracy of prenatal counselling at a multidisciplinary fetal neurology clinic (FNC) that led to termination of pregnancy (TOP), to improve the quality of future consultations. Method This retrospective diagnostic cohort study compared the imaging
Avi Shariv   +12 more
wiley   +1 more source

Three-dimensional reconstruction of the early development of tooth germ: An experimental study in the mouse

open access: yesKouqiang hemian waike zazhi, 2023
[Objective:] To reconstruct the structure of mouse tooth germ in the early stage of development, and to compare the morphological differences between the rudimentary bud 2 (R2) in the diastema region and the first molar (M1) in the molar region. [Methods:
ZHANG Han, SUN Yao
doaj   +1 more source

Fungi at the scene of the crime: innocent bystanders or accomplices in oral infections? [PDF]

open access: yes, 2018
Purpose of Review: Over the last decade, microbiome studies have enhanced our knowledge and understanding of the polymicrobial nature of oral infections.
Delaney, Christopher   +6 more
core   +2 more sources

Biomechanical Analysis of 3D Printed and Thermoformed EVA Custom‐Made Mouthguard: Experimental and Finite Element Analyses

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background/Objective 3D printed materials have been evaluated for fabricating mouthguards; however, little is known about their biomechanical performance in preventing dental trauma. This study aimed to compare two 3D printed polymers and three ethylene vinyl acetate (EVA) sheets used for mouthguard fabrication regarding their mechanical ...
Airin Karelys Avendaño Rondon   +6 more
wiley   +1 more source

Bidirectional step torque filter with zero backlash characteristic Patent [PDF]

open access: yes, 1967
Gearing system for eliminating backlash and filtering input torque fluctuations from high inertia ...
Baker, R. L.   +2 more
core   +1 more source

Functional tooth restoration by next-generation bio-hybrid implant as a bio-hybrid artificial organ replacement therapy [PDF]

open access: yes, 2014
Bio-hybrid artificial organs are an attractive concept to restore organ function through precise biological cooperation with surrounding tissues in vivo.
Inoue, Kaoru   +16 more
core   +2 more sources

Mandibular Fracture in a 3‐Month‐Old Infant: Conservative Management and Diagnostic Considerations

open access: yesInternational Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Mandibular fractures are rare in infants under one year of age, accounting for only 0.9%–2.6% of pediatric mandibular injuries. Their infrequency is due to the unique anatomical and developmental features of the infant mandible, including increased bone elasticity and minimal exposure to high‐impact trauma.
Solbin Yang, Hyunmi Jo
wiley   +1 more source

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