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

ortho–para-Directing Deactivators: Halogens01:24

ortho–para-Directing Deactivators: Halogens

6.6K
Halogens are ortho–para directors. They are more electronegative than carbon. Therefore, as ring substituents, they can withdraw electrons through the inductive effect and deactivate the aromatic ring towards electrophilic substitution. Halogens also have an electron-donating resonance effect on the ring, which influences the orientation of the incoming electrophile. If an electrophile attacks at the ortho or the para position, the halogen donates electrons and stabilizes the intermediate...
6.6K
Antihypertensive Drugs: Thiazide-Class Diuretics01:15

Antihypertensive Drugs: Thiazide-Class Diuretics

1.6K
Thiazide diuretics are sulfonamide derivatives featuring a benzothiadiazine ring system in their molecular structure. Based on this structure, thiazide diuretics can be categorized into two groups: thiazide-type and thiazide-like diuretics. Thiazide-type diuretics, including hydrochlorothiazide and chlorothiazide, consist of a benzothiadiazine backbone with an attached sulfonamide group. Thiazide-like diuretics, such as chlorthalidone and indapamide, lack the thiazide ring but demonstrate...
1.6K
Quality of Water01:19

Quality of Water

501
In concrete preparation, the quality of water is paramount as it affects the strength and durability of the concrete. Potable water is usually preferred; however, it must not have excessive sodium or potassium to prevent compromising the concrete's integrity. Water quality is typically evaluated based on impurities such as dissolved solids, chlorides, and sulfates, and its pH value is ideally between 6 and 8. Even slightly acidic natural water may be acceptable unless it contains harmful...
501
Water and Mineral Acquisition02:34

Water and Mineral Acquisition

35.2K
Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
35.2K
Feedback Regulation of Calcium Concentration01:27

Feedback Regulation of Calcium Concentration

3.9K
Calcium is an essential signaling molecule required for various cellular functions. Calcium pumps and ion channels on cell and organellar membranes, such as those on the endoplasmic reticulum (ER), regulate calcium concentrations inside the cell. They remain closed, keeping the cytosolic calcium levels low at a resting state.
Various transmembrane receptors, such as G protein-coupled receptors (GPCRs), elicit a response to extracellular signals by increasing cytosolic calcium. Activated GPCRs...
3.9K
Antiarrhythmic Drugs: Class IV Agents as Calcium Channel Blockers01:20

Antiarrhythmic Drugs: Class IV Agents as Calcium Channel Blockers

1.5K
Class IV antiarrhythmic drugs, such as verapamil and diltiazem, block calcium channels. They primarily affect the heart, slowing the conduction in calcium-dependent tissues like the SA and AV nodes. These drugs manage reentrant supraventricular tachycardia (SVT) and reduce ventricular rate in atrial flutter/fibrillation.
Verapamil, a calcium channel blocker, inhibits calcium movement across myocardial cell membranes and vascular smooth muscle. This results in the dilation of coronary and...
1.5K

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

Advancing a Global Oral Health Research Agenda.

Journal of dental research·2026
Same author

The IADR Policy and Position Statements on Safety of Dental Amalgam.

Journal of dental research·2026
Same author

Co-infection with Cbp<sup>+</sup> <i>Streptococcus mutans</i> and <i>Candida albicans</i> is associated with root caries in older adults.

Journal of oral microbiology·2026
Same author

Implementation Research Is Underdeveloped in Oral Health: Bridging the Gap.

Journal of dental research·2026
Same author

The Bangkok Declaration: A Global Mandate for Oral Health Research and Universal Health Coverage.

Journal of dental research·2026
Same author

The IADR Policy Statement on Antimicrobial Resistance.

Journal of dental research·2025
Same journal

Gold Nanoparticles Enhance the Antibacterial and Osteogenic Properties of Polyetheretherketone.

Journal of dental research·2026
Same journal

Periodontitis-Aggravated Diabetic Kidney Disease with Altered Glycolysis.

Journal of dental research·2026
Same journal

Response to Letter to Editor: "Estimating the Individualized Effect of Tooth Extraction before Radiotherapy on Osteoradionecrosis Using Causal Machine Learning".

Journal of dental research·2026
Same journal

Reorienting Oral Health Promotion through Systems Thinking.

Journal of dental research·2026
Same journal

<i>Porphyromonas gingivalis</i>-Induced NETs Mediate Neuroinflammation via TLR4 Activation.

Journal of dental research·2026
Same journal

Oral Burden of Sjögren Disease: A Systematic Review and Meta-analysis.

Journal of dental research·2026
查看所有相关文章

相关实验视频

Updated: Jan 14, 2026

Detection of Total Reactive Oxygen Species in Adherent Cells by 2',7'-Dichlorodihydrofluorescein Diacetate Staining
04:53

Detection of Total Reactive Oxygen Species in Adherent Cells by 2',7'-Dichlorodihydrofluorescein Diacetate Staining

Published on: June 23, 2020

33.1K

关于社区水的化,AADOCR的立场声明

R Moffat1, M K S Charles-Ayinde2, M Fontana3

  • 1Roseman College of Dental Medicine, South Jordan, UT, USA.

Journal of dental research
|October 18, 2025
PubMed
概括
此摘要是机器生成的。

社区水化 (CWF) 仍然是预防牙的安全和有效的公共卫生战略. 美国牙科,口腔和脸部研究协会 (AADOCR) 支持CWF,为公平的口腔健康和减少差距提供支持.

关键词:
牙腐烂是指牙的腐烂.牙科公共卫生 牙科公共卫生化物化物是什么?预防 预防 预防公共卫生公共卫生.

更多相关视频

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

12.5K
Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
08:12

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants

Published on: March 29, 2018

10.6K

相关实验视频

Last Updated: Jan 14, 2026

Detection of Total Reactive Oxygen Species in Adherent Cells by 2',7'-Dichlorodihydrofluorescein Diacetate Staining
04:53

Detection of Total Reactive Oxygen Species in Adherent Cells by 2',7'-Dichlorodihydrofluorescein Diacetate Staining

Published on: June 23, 2020

33.1K
A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

12.5K
Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
08:12

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants

Published on: March 29, 2018

10.6K

科学领域:

  • 公共卫生 公共卫生
  • 牙科研究 牙科研究
  • 流行病学 流行病学

背景情况:

  • 社区水化 (CWF) 是一个基石公共卫生倡议.
  • 据证实,CWF已经减少了牙损的全球流行率.
  • 口腔健康差异仍然存在,需要有效的干预措施.

研究的目的:

  • 我们重申美国牙科,口腔和面研究协会 (AADOCR) 关于CWF的立场.
  • 综合证据支持CWF的安全性,有效性和公平性.
  • 强调CWF在缓解口腔健康不平等方面的作用.

主要方法:

  • 全面审查科学文献,涵盖了近八十年的时间.
  • 对CWF和口腔健康结果的国家监测数据的分析.
  • 在CWF的好处和实施方面建立专家共识.

主要成果:

  • CWF是一种安全的,以证据为基础的,具有成本效益的虫预防方法.
  • 化有效地减少了人口之间的口腔健康差异.
  • 证实CWF的最佳化物度为0.7 mg/L.

结论:

  • AADOCR强烈支持继续社区用水化.
  • 建议持续监测,加强公众沟通和进一步研究.
  • 在促进公平的口腔健康和预防牙损伤方面,CWF至关重要.