Teflon toxicity essay

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Teflon toxicity essay

The majority of the U. The retracted paper found that exposing pregnant mice to PFOA altered hormone pathways in mammary glands.

This reader noticed that one of the images was duplicated within a particular figure. I confirmed this error and we immediately initiated an investigation following the COPE guidelines. We sent an inquiry to the senior author and requested the raw data, image files, and data files.

The senior author complied and said that the research team would investigate what happened. Several days later the senior author contacted the editorial office and explained that they had identified where errors occurred in the generation of the figures and Teflon toxicity essay of files.

The senior author provided a very detailed explanation and it appeared that the problem could be traced to what I perceived as a series of careless errors by an individual in the laboratory. During their review of the data they realized that two figures would need to be corrected.

The revised figures were sufficiently different such that they would need to undergo peer review. Given that the manuscript was already in production I felt that it would be inappropriate to bypass the peer review system and correct the manuscript.

At that point I suggested that it would be best to retract the manuscript and the senior author agreed to do so. The retraction notice was published on Advance Access, like the original paper, as soon as possible.

Our publishers agreed that the journal should not publish the print version of the paper with errors. The authors requested to submit a new and revised version, but I am not allowing them to do so.

Except for not allowing a resubmission, the journal is not taking any punitive action against the authors and is willing to entertain future submissions from this group.

I saw all of the data and images. I did notice exactly what you describe and that was my immediate thought. I even ran some of the software comparing the various images, but after considerable analysis I could not see any advantage in the way the figures were constructed. The densitometry was performed on the original blots and was consistent with the original blot, but the student creating the figures was following poor practices in cutting and pasting lanes and tried to make the figure a couple of different times weeks apart.

The generated images were mislabeled…I agreed with the senior author that there was no manipulation to gain advantage, just sloppy work.

Teflon toxicity essay

The senior author and a more senior co-author reran everything from scratch and came up with the same results and conclusions, which is why I did not refer this to their institutional official.

I will say that I approached this with a very skeptical eye. I also consulted with one of my Associate Editors and she agreed with my assessment, as did my Managing Editor.

When the duplication of a Western blot inset was reported to her in one of the figures, she requested a hold on publication so that the figure could be fixed.

In reviewing supporting Excel data sheets, some minor errors made in converting raw data, which did not impact the overall conclusions, but were not as precise as the authors would have liked.

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Thus, rather than issue an erratum, she requested the retraction. The paper will be submitted for review in the coming weeks. Upon notification by the editorial office, the senior investigator initiated a full review of the data presented in the manuscript, after which the results of the investigation and much of the raw data were provided to the editorial office.

TEFLON IS POISON (taken from ABC News 20/20 in the web archives. senior scientist at EWG, have been poring over 20 years of confidential DuPont papers and other industry documents on Teflon. Highest C-8 Levels Found in Children "At , toxic gases can begin to come off of heated Teflon," Houlihan said. It turns out, DuPont has . History. The fluorine mineral fluorospar was known as early as Early chemists realized that fluorine compounds contain an undiscovered element, but were unable to isolate it. In , George Gore, an English chemist, ran a current of electricity through hydrofluoric acid and probably produced fluorine, but he was unable to prove his results at the time. A $5 billion multistate class-action lawsuit representing millions of Teflon cookware owners alleges that DuPont has known for years that its coatings could turn toxic at temperatures commonly.

During the evaluation of the raw data and data analysis by the senior author and two others, some minor errors were identified. It was determined that the errors were not the result of data or image manipulation, but rather mistakes made in conversion of raw RT-qPCR data and in file naming.

Since the problem involved more than the original image identified by the reader, the authors have requested that the article be withdrawn from publication so that these mistakes can be corrected.TEFLON IS POISON (taken from ABC News 20/20 in the web archives.

Teflon toxicity paper fails to stick – Retraction Watch

senior scientist at EWG, have been poring over 20 years of confidential DuPont papers and other industry documents on Teflon. Highest C-8 Levels Found in Children "At , toxic gases can begin to come off of heated Teflon," Houlihan said.

It turns out, DuPont has . Dentistry Journal (ISSN ) is an international peer-reviewed open access journal published quarterly online by MDPI..

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Open Access free for readers, with article processing charges (APC) paid by authors or their institutions.; High visibility: Citations available in PubMed, full-text archived in PubMed Central.

Rapid publication: manuscripts are peer-reviewed and a first decision. Jan 10,  · Feature. The Lawyer Who Became DuPont’s Worst Nightmare.

Rob Bilott was a corporate defense attorney for eight years. Then he took on .

Dentistry Journal (ISSN ) is an international peer-reviewed open access journal published quarterly online by MDPI.. Open Access free for readers, with article processing charges (APC) paid by authors or their institutions.; High visibility: Citations available in PubMed, full-text archived in PubMed Central. Rapid publication: manuscripts are peer-reviewed and a first decision. Jan 10,  · Feature. The Lawyer Who Became DuPont’s Worst Nightmare. Rob Bilott was a corporate defense attorney for eight years. Then he took on . Abstract: Zinc oxide can be called a multifunctional material thanks to its unique physical and chemical properties. The first part of this paper presents the most important methods of preparation of ZnO divided into metallurgical and chemical methods.

The Teflon Toxin How DuPont Slipped Past the EPA that the agency regulate C8 under the Toxic Substances Control Act “on the grounds that it . A reliable source of health articles, optimal wellness products, medical news, and free natural newsletter from natural health expert Dr.

Joseph Mercola. When the U.S. phased out PFOA, long used to make Teflon, China's production and use of the toxic chemical soared.

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