Results 221 to 230 of about 2,746,732 (353)

Transcriptome analysis of granulation tissue from periodontal osseous defects

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Granulation tissue is routinely discarded in periodontal surgical procedures, but few studies have characterized it. The present study aimed to compare global gene expression in granulation tissue derived from different types of periodontal osseous defects.
Ye Han Sam   +5 more
wiley   +1 more source

AO/AAP consensus on prevention and management of peri‐implant diseases and conditions: Summary report

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The exponential increase in dental implant use has led to a parallel rise in peri‐implant diseases (PID), adversely affecting implant therapy success and patient quality of life. Efforts have been made by the dental community to understand systemic, behavioral, and site‐level risk factors involved in the etiologies and pathogenesis ...
Hom‐Lay Wang   +59 more
wiley   +1 more source

Can Oral Swabs Be Used to Diagnose Nontuberculous Mycobacterial Cervicofacial Lymphadenitis?

open access: yesThe Laryngoscope, EarlyView.
ABSTRACT Objective We investigated the presence of mycobacteria in the oral cavity and oropharynx of children with nontuberculous mycobacterial (NTM) cervicofacial lymphadenitis compared to negative controls. Our aim was to evaluate whether oral cavity and oropharyngeal swab sampling could serve as a minimally invasive alternative to diagnostic ...
Samuel H. Willemse   +10 more
wiley   +1 more source

Broadband Visible Wavelength Microcomb Generation In Silicon Nitride Microrings Through Air‐Clad Dispersion Engineering

open access: yesLaser &Photonics Reviews, EarlyView.
Air‐clad silicon nitride microring resonators enable visible microcomb generation in wavelength regions where oxide‐clad structures cannot achieve anomalous dispersion. Despite lower quality factors, enhanced nonlinearity from tighter mode confinement allows comb generation at standard pump powers (150 mW).
Grégory Moille   +4 more
wiley   +1 more source

Administration of Ascorbic Acid to Prevent Bleaching-induced Tooth Sensitivity: A Randomized Triple-blind Clinical Trial [PDF]

open access: bronze, 2013
E de Paula   +4 more
openalex   +1 more source

1 PHz of Coherent Bandwidth from a Compact Fiber Device

open access: yesLaser &Photonics Reviews, EarlyView.
A coherent comb spectrum with an unprecedented bandwidth of 1 PHz, spanning from the deep ultraviolet (280 nm) to the mid‐infrared (2700 nm), is generated by a compact fiber device. The integrated, novel pulse purification technology enables broadband dispersion control and the synthesis of low‐noise, single‐cycle near‐infrared pulses with a clean ...
Sarah R. Hutter   +4 more
wiley   +1 more source

Recent Advances in Injectable Hydrogel Biotherapeutics for Regenerative Dental Medicine

open access: yesMacromolecular Bioscience, EarlyView.
This review analyses multifunctional injectable hydrogels, natural or synthetic, physically or chemically crosslinked, that deliver exosomes, stem cells, and other bioactive cues to inflamed or damaged oral tissues. We discuss their immunomodulatory, antimicrobial, angiogenic, and osteogenic capacities, highlighting advances that enable regenerative ...
Renan Dal‐Fabbro   +6 more
wiley   +1 more source

Hereditary Spastic Paraplegia in Alberta: Lessons from a Well‐Defined Cohort Including the Indigenous Population

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Hereditary spastic paraplegias (HSP) are rare disorders sharing common features of leg spasticity with gait impairment. Simple and complex forms are recognized; over 50% of cases remain unsolved genetically. Little is known about the genetics of HSP among Indigenous Peoples. Objectives To describe clinical, radiological, and genetic
Ekhlas Assaedi   +7 more
wiley   +1 more source

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