Results 61 to 70 of about 120,396 (306)
, 2019 Background The use of a preoperative single dose of antibiotics as routine in conjunction with implant surgery is controversial, in light of the unclear effect on early implant failure rate and risk for development of resistant bacterial strains. Purpose
Jack Hilon +7 more
core +1 more source
Fractography of a neck failure in a double-modular hip implant [PDF]
, 2014 : The tapered joints of modular hip implants are prone to fretting and crevice-corrosion. This can lead to total failure in under a year, especially for heavier, more active implant recipients.
core +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Implant Failure Associated With Actinomycosis in a Medically Compromised Patient
, 2013 Oral actinomycosis is not a common disease, but it can cause massive destruction. This article reports a case of implant failure associated with actinomycosis. A 55-year-old Caucasian male patient had tooth #20 extracted years ago and an implant placed 3
Jeffrey M. Henkin +3 more
core +1 more source
Study on factors affecting early implant failure in elderly patients
Guoji laonian yixue zazhi[Objective] To investigate the influencing factors of early implant failure in elderly patients and provide scientific basis for clinical prevention of early implant failure in elderly patients.
Lu Bowen, Wei Tai, Zhang Shuangquan
doaj +1 more source
A comparative study evaluating implant success and bone loss in diabetes and nondiabetes
Journal of Pharmacy and Bioallied Sciences, 2021 Background: Diabetes is seen to be associated with increased rate of failure of implants. The implant failure can be categorized as ailing, failing, and failed implants. The review of literature did not form any consensus on the effect of diabetes on the
Rafat Sultana +5 more
doaj +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
, 2020 Introduction Overcoming a dental implant failure/osseo-disintegration is still a dilemma for implantologists. Using two implants to support for one crown is a novel approach to resolve this issue.
Doan, N. +7 more
core +1 more source
Molecular Oncology, EarlyView.Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute +4 more
wiley +1 more source
, 2008 Background: The goal of this study was to retrospectively analyze a cohort of 136 patients who underwent dental implant placement in the posterior maxilla at the University of Connecticut Health Center to assess and identify predictors for implant ...
Huynh-Ba, Guy +7 more
core +1 more source