Results 21 to 30 of about 17,223 (255)
Journal of Dentistry, 2020 Statement of the Problem: Etching process on dentin can activate matrix metalloproteinase (MMP) which hydrolyze organic matrix of demineralized dentin. Gluma and chlorhexidine could inhibit the activation of MMP.
Reza Davalloo +4 more
doaj +1 more source
Sardinian dietary analysis for longevity: a review of the literature
Journal of Ethnic Foods, 2022 Sardinia is one of the five Longevity Blue Zones (LBZs) in the world. Compared to other LBZs, the percentage of male centenarians in Sardinia is much higher.
Chaoyue Wang +3 more
doaj +1 more source
Restorative Dentistry & Endodontics, 2012 The limited durability of resin-dentin bonds severely compromises the longevity of composite resin restorations. Resin-dentin bond degradation might occur via degradation of water-rich and resin sparse collagen matrices by host-derived matrix ...
Jung-Hyun Lee, Juhea Chang, Ho-Hyun Son
doaj +1 more source
Dentists' performance in dentin-composite resin bonding before and after hands-on course learning
Journal of the Formosan Medical Association, 2020 Background/Purpose: The restoration longevity depends on a high dentin-composite bond quality. This study investigated learning outcomes when using etch-and-rinse and self-etch adhesives among general practitioners in a hands-on bonding test course ...
Yu-Hsin Huang +5 more
doaj +1 more source
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
Comparative Evaluation of Shear Bond Strength of Resin Modified Glass Ionomer Cement and Biodentine as Dentin Substitutes to Bonded Silver Amalgam and Composite Resin [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: The bond strength between the restorative material and the tooth, as well as between the restorative material and the base, is an important factor and can determine the longevity of a dental treatment.
Riddhi Thakkar +2 more
doaj +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Single and cross-generation natural hedging of longevity and financial risk [PDF]
, 2012 The paper provides natural hedging strategies among death benefits and annuities written on a single and on different generations. It obtains closed-form Delta and Gamma hedges, in the presence of both longevity and interest rate risk.
Regis, Luca +5 more
core
Hedging Brevity Risk with Mortality-based Securities [PDF]
, 2006 In 2003, Swiss Re introduced a mortality-based security designed to hedge excessive mortality changes for its life book of business. The concern was apparently brevity risk, i.e., the risk of premature death. The brevity risk due to a pandemic is similar
MacMinn, Richard, Richter, Andreas
core +2 more sources
MMP Inhibitors and Dentin Bonding: Systematic Review and Meta-Analysis
International Journal of Dentistry, 2021 Objectives. Resin-dentin bond strength decreases over time. This reduction is related to the loss of hybrid layer integrity. Collagenolytic enzymes, especially matrix metalloproteinases (MMPs), are responsible for the degradation of the collagen matrix ...
O. Kiuru +4 more
doaj +1 more source