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Related Concept Videos

Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

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Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
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The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
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Pharmacodynamics in Geriatric Patients: Effects of Age01:27

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Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
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Restorative Care01:19

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Restorative care is provided once a patient has been discharged from a healthcare facility and requires additional services. The additional services include home care, rehabilitation programs, and extended care. Restorative care centers help the patient regain their previous level of functioning or acquire a new level of functioning due to the incapacitating effects of a disease or a disability. It aims to assist patients in enhancing their quality of life by encouraging independence,...
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Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
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Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are...
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Related Experiment Video

Updated: Nov 10, 2025

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

569

Dental Restorative Materials for Elderly Populations.

Yuyao Huang1,2, Bingqing Song1,2, Xuedong Zhou1,2

  • 1State Key Laboratory of Oral Diseases, West China School of Stomatology, National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu 610064, China.

Polymers
|April 3, 2021
PubMed
Summary

Elderly root caries requires advanced dental materials. Current options are insufficient, necessitating development of novel antimicrobial, remineralizing, and self-healing restorative solutions for improved oral health in seniors.

Keywords:
antimicrobial materialscommercial dental restorative materialscomposite materialselderly populationspolymer and biopolymerremineralization materialsself-healing materials

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Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins
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Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins

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Oral Health Assessment by Lay Personnel for Older Adults
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Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins
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Oral Health Assessment by Lay Personnel for Older Adults
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Oral Health Assessment by Lay Personnel for Older Adults

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Area of Science:

  • Geriatric Dentistry
  • Biomaterials Science
  • Cariology

Background:

  • Rising incidence of dental caries, particularly root caries, in the elderly population.
  • Age-related systemic and oral health changes complicate treatment for older adults.
  • Existing restorative materials inadequately address the unique needs of elderly patients with root caries.

Purpose of the Study:

  • To review the limitations of current restorative materials for elderly root caries.
  • To explore novel anti-caries material categories: antimicrobial, remineralization, and self-healing.
  • To assess the potential clinical application of these advanced materials for caries in the elderly.

Main Methods:

  • Comprehensive literature review of existing restorative materials (amalgam, glass ionomer cement, composite resin).
  • Systematic evaluation of studies on novel anti-caries materials.
  • Analysis of material properties relevant to elderly patients: antibacterial, adhesive, remineralization, mechanical, and anti-aging.

Main Results:

  • Conventional materials exhibit significant shortcomings for treating root caries in the elderly.
  • Novel materials show promise in antimicrobial, remineralization, and self-healing capabilities.
  • Key material properties require substantial enhancement to meet clinical demands for this demographic.

Conclusions:

  • There is a critical need for specialized restorative materials for elderly root caries.
  • Further development and clinical application of advanced antimicrobial, remineralizing, and self-healing materials are essential.
  • Optimizing material properties is crucial for effective caries management in aging populations.