Results 81 to 90 of about 218,512 (361)
Lateral cephalometric analysis of asymptomatic volunteers and symptomatic patients with and without bilateral temporomandibular joint disk displacement [PDF]
, 1998 Few studies of dentofacial and orthodontic structural relationships relative to temporomandibular joint (TMJ) dysfunction have been reported. We undertook this investigation to determine any correlation of orthodontic and dentofacial characteristics with
Beck, Frank M. +4 more
core +1 more source
Descriptions of Three New Species of Nearctic Ctenopelmatinae (Hymenoptera: Ichneumonidae) [PDF]
, 2017 Three new species of Ctenopelmatinae are described from series obtained from rearings of yellowheaded spruce sawfly larvae, Pikonema alaskensis (Rohwer)
Luhman, John C
core +2 more sources
Advanced Science, EarlyView.This study shows that diabetes damages sensory nerve fibers, especially CGRP‐positive ones, in the periodontium and disrupts autophagy in trigeminal ganglion neurons, affecting bone homeostasis by inhibiting type H vessel formation. To address this, CGRP@PVA/tsPBA hydrogels are developed to release CGRP in response to ROS, which binds to endothelial ...
Chaoning Zhan +7 more
wiley +1 more source
Malunited fracture of the body and condyle of the mandible : A Case Report
Contemporary Clinical Dentistry, 2010 Mandibular fractures are the most common facial fractures seen in hospitalized children and their incidence increases with age. Treatment options include soft diet, intermaxillary fixation with eyelet wires, arch bars, circummandibular wiring, or stents.
Ramakrishna Yeluri +2 more
doaj +1 more source
Advanced Science, EarlyView.Recent research has shown that biodegradable metals based on zinc (Zn) may be used as guided bone regeneration (GBR) membrane materials. This study examines their viability from the standpoints of material science and biology, reports on the state of research on Zn‐based GBR membranes, and suggests specific development plans based on the potential and ...
Kai Chen +12 more
wiley +1 more source
Functional denture obturator for marsupialization of residual cyst: A novel approach
Clinical Case Reports, 2022 In this report, we have introduced a novel technique for marsupialization treatment in a 50‐year‐old edentulous female patient with residual cysts in the mandibular bone.
Milad Etemadi Sh +4 more
doaj +1 more source
Homo heidelbergensis: The Tool to Our Success [PDF]
, 2016 Homo heidelbergensis, a physiological variant of the species Homo sapien, is an extinct species that existed in both Europe and parts of Asia from 700,000 years ago to roughly 300,000 years ago (carbon dating). This “subspecies” of Homo sapiens, as it is
Burkard, Alexander
core +1 more source
Nyctereutes terblanchei: The raccoon dog that never was [PDF]
, 2012 Fossils of the raccoon dog (genus Nyctereutes) are particularly rare in the African PlioPleistocene record, whilst the sole living representative, Nyctereutes procyonoides, is found in eastern Asia and parts of Europe. In southern Africa, only one fossil
Reynolds, Sally C.
core +2 more sources
Advanced Science, EarlyView.This study identifies osteocyte‐derived FGF9 as a mechanosensitive factor that impairs osteogenesis in the underdeveloped maxilla by inducing FGFR2 nuclear translocation in preosteoblasts. Mechanical stimulation reduces FGF9 secretion, relieving its inhibitory effect. These findings reveal a novel osteocyte–preosteoblast FGF9–FGFR2 axis in craniofacial
Yiwen Zhou +15 more
wiley +1 more source
Advanced Science, EarlyView.Magnetically guided bioceramic nanoparticles (“CalBots”) achieve deep dentinal tubule occlusion via directed self‐assembly under externally applied magnetic field. Various visualization techniques and a novel mouse behavioral assay indicate that CalBot‐induced plugs may reduce dentinal sensitivity, offering a promising strategy for future dentin ...
Shanmukh Peddi +6 more
wiley +1 more source