Results 141 to 150 of about 1,859,816 (398)

Reasons for extraction of permanent teeth - An institutional study [PDF]

open access: yes, 2021
 Cause for tooth extraction had large geographical and cultural differences in different Countries. A decrease in the number of teeth can serve as an indicator of socio-economic and oral hygiene level.
CHAUDHARY, MANJARI   +2 more
core   +1 more source

Osmoxylon‐like fossils from early Eocene South America: West Gondwana–Malesia connections in Araliaceae

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Araliaceae comprise a moderately diverse, predominantly tropical angiosperm family with a limited fossil record. Gondwanan history of Araliaceae is hypothesized in the literature, but no fossils have previously been reported from the former supercontinent.
Peter Wilf
wiley   +1 more source

Outcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared to Other Providers [PDF]

open access: yes, 2016
Introduction: The objective of this study was to compare the outcomes of initial non-surgical root canal therapy (NSRCT) for different tooth types provided by both endodontists and other providers.
Burry, Jacob
core   +1 more source

Worth the Effort: Lessons for Discovery and Care From an Unusual Case of Gorlin Syndrome

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gorlin‐Goltz Syndrome (GGS) is a rare autosomal dominant genetic disorder encompassing a diverse range of clinical manifestations, including congenital anomalies and predisposition to cancer. Pathogenic variants in PTCH1 and SUFU account for up to 79% and 6% of cases, respectively. Currently, an estimated 15%–27% of individuals with a clinical
V. Taliercio   +13 more
wiley   +1 more source

ToMoBrush: Exploring Dental Health Sensing using a Sonic Toothbrush [PDF]

open access: yes
Early detection of dental disease is crucial to prevent adverse outcomes. Today, dental X-rays are currently the most accurate gold standard for dental disease detection. Unfortunately, regular X-ray exam is still a privilege for billions of people around the world.
arxiv   +1 more source

The influence of alendronate and tooth extraction on the incidence of osteonecrosis of the jaw among osteoporotic subjects

open access: yesPLoS ONE, 2018
Background Although bisphosphonate-related osteonecrosis of the jaw (ONJ) develops mainly after tooth extractions (TEs), the strength of the association between them and how the existence of the disease among bisphosphonate (BP)-treated osteoporotic ...
Wei-Yih Chiu   +4 more
semanticscholar   +1 more source

Chromosome‐scale reference genome of Pectocarya recurvata, the species with the smallest reported genome size in Boraginaceae

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Pectocarya recurvata (Boraginaceae, subfamily Cynoglossoideae), a species native to the Sonoran Desert (North America), has served as a model system for a suite of ecological and evolutionary studies. However, no reference genomes are currently available in Cynoglossoideae. A high‐quality reference genome for P.
Poppy C. Northing   +3 more
wiley   +1 more source

Disturbance of nitric oxide synthase constitutive isoforms expression as a pathogenetic factor of complications development after tooth extraction in experimental diabetes mellitus

open access: yesPatologìâ, 2018
The role of constitutive NOS isoforms (endothelial and neuronal) in pathogenesis of complications development and repair processes disturbances in periodontium after tooth extraction in experimental diabetes mellitus is not studied completely. The aim
K. S. Hanchev, A. V. Abramov
doaj   +1 more source

An Observational Cohort Study on Delayed-Onset Infections after Mandibular Third-Molar Extractions. [PDF]

open access: yes, 2017
OBJECTIVES: The purpose of the present study was to investigate the occurrence and clinical features of delayed-onset infections after mandibular third-molar extractions.
Brunello, G   +4 more
core   +4 more sources

Who was the real sabertooth predator: Thylacosmilus or Thylacoleo?

open access: yesThe Anatomical Record, EarlyView.
Abstract Sabertoothed mammalian predators, all now extinct, were almost exclusively feloid carnivorans (Eutheria, Placentalia): here a couple of extinct metatherian predators are considered in comparison with the placental sabertooths. Thylacosmilus (the “marsupial sabertooth”) and Thylacoleo (the “marsupial lion”) were both relatively large (puma ...
Christine M. Janis
wiley   +1 more source

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