Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Peroxisomes01:24

Peroxisomes

13.6K
Peroxisomes are specialized organelles present in fungi, plant, and animal cells. It can vary in number, size, morphology, and activity depending on the type of tissue and the nutritional state of the cell. For example, cells with active lipid metabolism, such as adipocytes, neurons, and hepatocytes, have more peroxisomes than other cells in the body. Besides their primary role in breaking down complex organic molecules, peroxisomes can also synthesize specific macromolecules and participate in...
13.6K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Sintering Method-Dependent Hydroxyapatite Coatings Drive Enhanced Gingival Fibroblast Behavior on Titanium Implant Surfaces.

Materials (Basel, Switzerland)·2026
Same author

Fiber-Optic Raman Sensor for Early Dental Caries Detection: Performance Evaluation and Robustness to Probe Positioning.

Biosensors·2026
Same author

Facial Landmarks Determination with Different Digital Scanners: An In Vivo Study.

Journal of clinical medicine·2026
Same author

Patient- and Clinician-Reported Outcomes and Outcome Measures Evaluating Maxillary Full Arch Fixed Prostheses Supported by Different Numbers of Implants: A Systematic Review.

Clinical oral implants research·2026
Same author

Prevalence and Radiographic Patterns of Impacted Third Molars in a Portuguese Population: A Retrospective Orthopantomography (OPG) and Cone-Beam Computed Tomography (CBCT) Study.

Journal of clinical medicine·2026
Same author

Effect of Clockwise Reciprocation Motion of Optimum Torque Reverse Kinematic on the Cyclic Fatigue Resistance of Nickel-Titanium Rotary Instruments with Different Metallurgical Properties.

Materials (Basel, Switzerland)·2026

相关实验视频

Updated: Jul 18, 2025

Confocal Time Lapse Imaging as an Efficient Method for the Cytocompatibility Evaluation of Dental Composites
07:04

Confocal Time Lapse Imaging as an Efficient Method for the Cytocompatibility Evaluation of Dental Composites

Published on: November 9, 2014

13.7K

过氧化扩散通过牙组织-在体外研究研究.

Susana Dias1, Leonor Casqueiro1, Ruben Pereira1

  • 1Oral Biology and Biochemistry Research Group, Faculdade de Medicina Dentária, Universidade de Lisboa, 1950-044 Lisboa, Portugal.

Materials (Basel, Switzerland)
|August 26, 2023
PubMed
概括

牙美白产品中的过氧化 (HP) 可以扩散到牙中. Opalescence Boost 40%显示HP扩散率高于VivaStyle Paint On Plus,特别是在牙上,可能达到细胞毒性水平.

关键词:
细胞毒性 细胞毒性过氧化的扩散是由于过氧化的扩散.有正的脉压力.牙美白的方法 牙美白的方法

更多相关视频

Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods
14:52

Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods

Published on: November 24, 2012

26.5K
Author Spotlight: High-Throughput Measurement of Intracellular ROS Levels in Hepatocellular Lines
05:16

Author Spotlight: High-Throughput Measurement of Intracellular ROS Levels in Hepatocellular Lines

Published on: January 19, 2024

4.7K

相关实验视频

Last Updated: Jul 18, 2025

Confocal Time Lapse Imaging as an Efficient Method for the Cytocompatibility Evaluation of Dental Composites
07:04

Confocal Time Lapse Imaging as an Efficient Method for the Cytocompatibility Evaluation of Dental Composites

Published on: November 9, 2014

13.7K
Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods
14:52

Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods

Published on: November 24, 2012

26.5K
Author Spotlight: High-Throughput Measurement of Intracellular ROS Levels in Hepatocellular Lines
05:16

Author Spotlight: High-Throughput Measurement of Intracellular ROS Levels in Hepatocellular Lines

Published on: January 19, 2024

4.7K

科学领域:

  • 牙科材料科学 牙科材料科学
  • 生物材料是一种生物材料.
  • 牙周内科医院 牙周内科医院 牙周内科医院

背景情况:

  • 过氧化 (HP) 是牙科产品中常见的美白剂.
  • 它的低分子量有助于透到牙组织,引发了对潜在副作用的担忧.
  • 了解HP扩散对于在办公室白化过程中评估纸安全性至关重要.

研究的目的:

  • 评估和比较来自两个办公室美白产品的过氧化 (HP) 扩散:VivaStyle Paint On Plus (6% HP) 和 Opalescence Boost (40% HP).
  • 评估牙类型 (前牙,前牙,牙),暴露面积,组织厚度和肉腔体积对HP扩散的影响.
  • 为了确定HP度是否可以在纤维细胞室内达到细胞毒性水平.

主要方法:

  • 两种室内美白产品 (VivaStyle Paint On Plus和Opalescence Boost) 应用于人类前牙,前牙和牙 (n=18个组).
  • 用一个正脉压模型来模拟生理条件.
  • 使用光谱测量量量化过氧化扩散,并使用统计测试和线性回归模型分析数据.

主要成果:

  • 与VivaStyle Paint On Plus相比,Opalescence Boost显示HP扩散明显更高,特别是在前和上.
  • 根据牙类型,HP扩散量有所不同,牙对两种产品的扩散量最高.
  • 回归模型表明,Opalescence Boost使纸腔暴露在比VivaStyle Paint On Plus更多的1.421微克的HP中.

结论:

  • 两种测试的美白产品都可能导致纸腔中的细胞毒性HP度.
  • 由于扩散增加,牙具有较高的HP诱导的脉细胞毒性风险.
  • 在评估纸安全风险时,临床医生应考虑美白产品的类型和牙形态.