Results 221 to 230 of about 1,575,820 (393)

[Management of accidental tooth root displacement into the mandibular canal during tooth extraction]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Su L, Zhao J.
europepmc   +1 more source

Multifunctional peptide-conjugated nanocarriers for pulp regeneration in a full-length human tooth root. [PDF]

Acta Biomater, 2021
Li Q, Hu Z, Liang Y, Xu C, Hong Y, Liu X.   +5 more
europepmc   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Transforming Growth Factor-β Signaling Regulates Tooth Root Dentinogenesis by Cooperation With Wnt Signaling. [PDF]

Front Cell Dev Biol, 2021
Zhang R, Lin J, Liu Y, Yang S, He Q, Zhu L, Yang X, Yang G.   +7 more
europepmc   +1 more source

Frequency of Persistent Tooth Pain after Root Canal Therapy: A Systematic Review and Meta-Analysis

, 2010
Donald R. Nixdorf, E. J. Moana-Filho, Alan Law, Lisa McGuire, James S. Hodges, Mike T. John   +5 more
openalex   +2 more sources

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

Does orthognathic surgery affect tooth root length and volume: a retrospective cohort study. [PDF]

Angle Orthod
Erdem ME, Irgın C.
europepmc   +1 more source

The human EDAR 370V/A polymorphism affects tooth root morphology potentially through the modification of a reaction-diffusion system. [PDF]

Sci Rep, 2021
Kataoka K, Fujita H, Isa M, Gotoh S, Arasaki A, Ishida H, Kimura R.   +6 more
europepmc   +1 more source

Cellular and molecular mechanisms of tooth root development

Development, 2017
Jingyuan Li, C. Parada, Y. Chai
semanticscholar   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source