Results 211 to 220 of about 43,675 (311)

Correlation Between LPS and LTA Levels With Clinical Features in Secondary Endodontic Infections

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This study aimed to quantify LPS and LTA levels in root canals requiring endodontic retreatment due to secondary or persistent infection and evaluate the relationship between Gram‐positive and Gram‐negative virulence factors and clinical symptoms and signs.
Ederaldo P. Godoi Jr   +8 more
wiley   +1 more source

Ideal Horizontal X‐Ray Beam Angulation for Maxillary Molars. A Retrospective Clinical Study Using Cone‐Beam Computed Tomography

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to analyse cone‐beam computed tomography (CBCT) images to determine the ideal horizontal X‐ray beam angulations for maxillary first and second molars. CBCT scans from 85 patients were retrospectively analysed to measure the angles at which buccal root canals (MB, DB) of maxillary first (n = 170) and second (n = 157 ...
Jörg Philipp Tchorz   +6 more
wiley   +1 more source

Influence of scanning and reconstruction parameters on quality of three-dimensional surface models of the dental arches from cone beam computed tomography [PDF]

open access: hybrid, 2009
Bassam Hassan   +4 more
openalex   +1 more source

D‐amino acid oxidase as a chemogenetic tool for spatiotemporally controlled hydrogen peroxide production: The oxygen connection

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose D‐amino acid oxidase (DAO) has been developed as a chemogenetic tool, to precisely manipulate redox levels in tissues and cells by generating H2O2 in the presence of D‐amino acids. The enzyme's significant oxygen consumption during H2O2 production may influence cellular oxygen levels.
Wiebke Maurer   +10 more
wiley   +1 more source

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