Results 131 to 140 of about 136,571 (309)

Predoctoral Dental Students’ Perceptions of Dental Implant Training: Effect of Preclinical Simulation and Clinical Experience [PDF]

open access: yes, 2017
The aims of this study were to assess 1) differences in perceptions of dental implant training between dental students who received didactic training alone (control group) and those who received didactic plus simulation training (test group); 2 ...
Bansal, Naveen K., Prasad, Soni
core   +1 more source

CRP Deficiency Rescues Periodontitis‐Induced Hippocampal Neurogenesis Impairment by Suppressing OPC‐Derived BMP4 Signaling in Rats

open access: yesAdvanced Science, EarlyView.
Chronic periodontitis elevates circulating CRP, which enters the hippocampus to upregulate BMP4 in oligodendrocyte precursor cells (OPCs), thereby impairing neurogenesis and inducing anxiety/depression‐like behaviors in rats. Counteracting this pathway, CRP deficiency helps confer functional resilience to OPCs.
Lingjie Li   +9 more
wiley   +1 more source

Are the Outcomes of Immediate and Early Single Tooth Implants Comparable to Conventionally Placed Implants? [PDF]

open access: yes, 2009
Data Sources Medline, Embase, the Cochrane Central Register of Controlled Trials (Central) and references of relevant studies were searched. Study selection Longitudinal studies [randomised controlled trials (RCT), clinical trials, cohort-studies and ...
Stafford, Gary L
core   +1 more source

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

open access: yesAdvanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh   +14 more
wiley   +1 more source

The initial stability of dental implant with horizontal plate (An in vitro study)

open access: yesJournal of Baghdad College of Dentistry, 2014
Background: The Initial (primary) stability is one of the factors that play an important role in the success of the dental implants. The purpose of this study was to evaluate the initial stability of dental implant with horizontal plate by using five ...
Yaseen H Motea, Basima MA Hussein
doaj  

Patient‐Reported Outcomes Following Systemic Antibiotic Adjunct to Nonsurgical Treatment of Periodontitis: A Randomized Controlled Clinical Trial

open access: yesClinical and Experimental Dental Research
Objectives Considering the importance of patient‐centered care, we aimed to evaluate the impact of systemic antibiotics on oral health–related quality of life during nonsurgical periodontal treatment.
Parastoo Parhizkar   +2 more
doaj   +1 more source

A Tac1‐Expressing Brainstem Pathway Underlies the Pathogenesis of Trigeminal Neuralgia

open access: yesAdvanced Science, EarlyView.
A critical TG‐Sp5CTac1‐PBNTac1 pathway drives trigeminal neuropathic pain (TNP). Tac1‐expressing parabrachial nucleus (PBNTac1) neurons exhibit heightened responses to innocuous stimuli in TNP, and chemogenetic inhibition of these neurons effectively prevents TNP development.
Liting Sun   +11 more
wiley   +1 more source

Anatomic considerations for immediate implant placement in the mandibular posterior region –A systematic review and meta-analysis

open access: yesBMC Oral Health
Objectives To review anatomical considerations for immediate implant placement in the mandibular posterior region using Cone Beam Computed Tomography (CBCT).
Parichehr Behfarnia   +3 more
doaj   +1 more source

Fibronectin1‐Expressing Subicular Circuits Selectively Govern the Retrieval of Novel Object Recognition

open access: yesAdvanced Science, EarlyView.
Fibronectin 1 (FN1)‐expressing subicular subpopulations encode novel object preference and selectively govern retrieval of novel object recognition (NOR) via affecting excitability of entorhinal‐projecting circuit through large conductance Ca2+‐activated potassium (BK) channel. ABSTRACT Novel object recognition (NOR), referring to the cognitive ability
Fan Fei   +15 more
wiley   +1 more source

EvaluationoftheSurfaceRoughnessofTitaniumDiscsafterIrradiationofDiode810,Diode980andEr:YAGLasers

open access: yesمجله دانشکده دندانپزشکی اصفهان
Theaimofthisstudywastoinvestigatetheeffectoftwotypesofdiodelaserswithwavelengths980nmand810nmandEr:YAGlaseronthelevelofsurfaceroughnessofSandblasted,largegrit,acid-etched(SLA)titaniumdiscs.Materials&Methods:Inthisinvitroexperimentalstudy,inthe2017 ...
Narges Naghsh   +3 more
doaj   +1 more source

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