Welcome!

News Feed Item

Children At Risk For Mercury Poisoning From Dental Fillings, Scientific Journal Reports

CHAMPION'S GATE, Fla., Feb. 5, 2014 /PRNewswire-USNewswire/ -- The following is being released by the International Academy of Oral Medicine and Toxicology (IAOMT):

Dental amalgam may cause mercury poisoning in genetically susceptible children, according to a report published February 1 in the peer-reviewed journal, Biometals. Ironically, this finding arises from several reanalyses of a key clinical trial that is cited by the U.S. Food and Drug Administration (FDA) as evidence for the safety of amalgam. 

The report, entitled, "New science challenges old notion that mercury dental amalgam is safe," identifies several common genetic variants that convey susceptibility to mercury poisoning. The report asserts that mercury vapor from dental amalgam appears to contribute significantly to mercury body burden, and that this exposure appears sufficient to cause harm to susceptible individuals. Finally, the report notes that many Americans with amalgams are exposed to unsafe levels of mercury vapor according to well-established regulatory standards.  

Dental amalgam, the material used for "silver" fillings, contains 50% mercury. Once thought inert, the FDA and the American Dental Association (ADA) now admit that amalgam fillings release mercury vapor. The debate is over whether these levels are harmful.   

The FDA and the ADA base their claims of safety largely on the results of two randomized, controlled, clinical trials on amalgam, which are known as the Children's Amalgam Trials. The initial results, reported in 2006 in the Journal of the American Medical Association, showed no significant difference between the children who received amalgam fillings and those who received resin composite fillings, in terms of group-average measures of brain function. 

Contrary results were observed in 2011 by an independent team that reanalyzed in more detail the longer of the two clinical trials. The investigators divided the amalgam group into high, medium, and low amalgam exposure. This refinement revealed biomarkers of known metabolic harm, called porphyrins, that were associated with higher levels of amalgam. A further reanalysis found that boys who had a common genetic variant, in addition to more exposure to mercury, experienced measurable brain deficits, particularly attention deficit. 

From 2011 to 2013, a total of four separate reanalyses have revealed several measures of biological harm to children in a clinical trial lasting seven years. If left unaddressed for several decades, children will continue to be harmed from exposure to mercury in dental amalgams. According to lead author, Kristin Homme, "We're concerned because mercury appears to be the most biochemically plausible explanation for many mysterious conditions, from developmental disorders to neurodegenerative conditions."  

According to the report, six common genes have been identified that convey susceptibility to mercury, and many more are likely. These findings help explain the amalgam controversy -- why some people seem to be harmed by their mercury fillings, while others appear to be fine, and why amalgam studies have shown inconsistent results, leading authorities to presume the product is safe.  

While the FDA asserts that amalgam illness is anecdotal, dozens of injured consumers have testified at FDA meetings in 2006, 2010, and 2011, yet none have been investigated by the agency. Stacy Case, for example, a telegenic Nashville news anchor who testified in 2011, was diagnosed with Multiple Sclerosis. When she learned that her mercury levels were high, she had her amalgams removed "safely", and after several years her symptoms disappeared.       

In 2010, at the urging of its scientific advisory panel, the FDA agreed to review its amalgam rule based on current science. The agency announced its intention to complete its review by 2011, yet they have been silent ever since.

Contact: Freya Koss, publicist, International Academy of Oral Medicine and Toxicology 
Phone: office- (610) 649-2606, cell- (267) 290-7685

SOURCE International Academy of Oral Medicine and Toxicology

More Stories By PR Newswire

Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
SYS-CON Events announced today that CA Technologies has been named “Platinum Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY, and the 21st International Cloud Expo®, which will take place October 31-November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. CA Technologies helps customers succeed in a future where every business – from apparel to energy – is being rewritten by software. From ...
Niagara Networks exhibited at the 19th International Cloud Expo, which took place at the Santa Clara Convention Center in Santa Clara, CA, in November 2016. Niagara Networks offers the highest port-density systems, and the most complete Next-Generation Network Visibility systems including Network Packet Brokers, Bypass Switches, and Network TAPs.
Web Real-Time Communication APIs have quickly revolutionized what browsers are capable of. In addition to video and audio streams, we can now bi-directionally send arbitrary data over WebRTC's PeerConnection Data Channels. With the advent of Progressive Web Apps and new hardware APIs such as WebBluetooh and WebUSB, we can finally enable users to stitch together the Internet of Things directly from their browsers while communicating privately and securely in a decentralized way.
Extreme Computing is the ability to leverage highly performant infrastructure and software to accelerate Big Data, machine learning, HPC, and Enterprise applications. High IOPS Storage, low-latency networks, in-memory databases, GPUs and other parallel accelerators are being used to achieve faster results and help businesses make better decisions. In his session at 18th Cloud Expo, Michael O'Neill, Strategic Business Development at NVIDIA, focused on some of the unique ways extreme computing is...
SYS-CON Events announced today that HTBase will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. HTBase (Gartner 2016 Cool Vendor) delivers a Composable IT infrastructure solution architected for agility and increased efficiency. It turns compute, storage, and fabric into fluid pools of resources that are easily composed and re-composed to meet each application’s needs. With HTBase, companies can quickly prov...
SYS-CON Events announced today that Outlyer, a monitoring service for DevOps and operations teams, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Outlyer is a monitoring service for DevOps and Operations teams running Cloud, SaaS, Microservices and IoT deployments. Designed for today's dynamic environments that need beyond cloud-scale monitoring, we make monitoring effortless so you ...
SYS-CON Events announced today that MobiDev, a client-oriented software development company, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place June 6-8, 2017, at the Javits Center in New York City, NY, and the 21st International Cloud Expo®, which will take place October 31-November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. MobiDev is a software company that develops and delivers turn-key mobile apps, websites, web services, and complex softw...
What if you could build a web application that could support true web-scale traffic without having to ever provision or manage a single server? Sounds magical, and it is! In his session at 20th Cloud Expo, Chris Munns, Senior Developer Advocate for Serverless Applications at Amazon Web Services, will show how to build a serverless website that scales automatically using services like AWS Lambda, Amazon API Gateway, and Amazon S3. We will review several frameworks that can help you build serverle...
In his General Session at 17th Cloud Expo, Bruce Swann, Senior Product Marketing Manager for Adobe Campaign, explored the key ingredients of cross-channel marketing in a digital world. Learn how the Adobe Marketing Cloud can help marketers embrace opportunities for personalized, relevant and real-time customer engagement across offline (direct mail, point of sale, call center) and digital (email, website, SMS, mobile apps, social networks, connected objects).
SYS-CON Events announced today that Hitrons Solutions will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Hitrons Solutions Inc. is distributor in the North American market for unique products and services of small and medium-size businesses, including cloud services and solutions, SEO marketing platforms, and mobile applications.
With the introduction of IoT and Smart Living in every aspect of our lives, one question has become relevant: What are the security implications? To answer this, first we have to look and explore the security models of the technologies that IoT is founded upon. In his session at @ThingsExpo, Nevi Kaja, a Research Engineer at Ford Motor Company, will discuss some of the security challenges of the IoT infrastructure and relate how these aspects impact Smart Living. The material will be delivered i...
For organizations that have amassed large sums of software complexity, taking a microservices approach is the first step toward DevOps and continuous improvement / development. Integrating system-level analysis with microservices makes it easier to change and add functionality to applications at any time without the increase of risk. Before you start big transformation projects or a cloud migration, make sure these changes won’t take down your entire organization.
Historically, some banking activities such as trading have been relying heavily on analytics and cutting edge algorithmic tools. The coming of age of powerful data analytics solutions combined with the development of intelligent algorithms have created new opportunities for financial institutions. In his session at 20th Cloud Expo, Sebastien Meunier, Head of Digital for North America at Chappuis Halder & Co., will discuss how these tools can be leveraged to develop a lasting competitive advanta...
Your homes and cars can be automated and self-serviced. Why can't your storage? From simply asking questions to analyze and troubleshoot your infrastructure, to provisioning storage with snapshots, recovery and replication, your wildest sci-fi dream has come true. In his session at @DevOpsSummit at 20th Cloud Expo, Dan Florea, Director of Product Management at Tintri, will provide a ChatOps demo where you can talk to your storage and manage it from anywhere, through Slack and similar services ...
VeriStor Systems has announced that CRN has named VeriStor to its 2017 Managed Service Provider (MSP) 500 list in the Elite 150 category. This annual list recognizes North American solution providers with cutting-edge approaches to delivering managed services. Their offerings help companies navigate the complex and ever-changing landscape of IT, improve operational efficiencies, and maximize their return on IT investments. In today’s fast-paced business environments, MSPs play an important role...