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Chip Implants Linked to Animal Tumors

Thinking about implanting an RFID microchip under your skin? Don’t do it! Why would the FDA approve something that was linked to cancers in rats?

Chip Implants Linked to Animal Tumors – washingtonpost.com:

When the U.S. Food and Drug Administration approved implanting microchips in humans, the manufacturer said it would save lives, letting doctors scan the tiny transponders to access patients’ medical records almost instantly. The FDA found ‘reasonable assurance’ the device was safe, and a sub-agency even called it one of 2005’s top ‘innovative technologies.’

But neither the company nor the regulators publicly mentioned this: A series of veterinary and toxicology studies, dating to the mid-1990s, stated that chip implants had ‘induced’ malignant tumors in some lab mice and rats.

‘The transponders were the cause of the tumors,’ said Keith Johnson, a retired toxicologic pathologist, explaining in a phone interview the findings of a 1996 study he led at the Dow Chemical Co. in Midland, Mich.

Leading cancer specialists reviewed the research for The Associated Press and, while cautioning that animal test results do not necessarily apply to humans, said the findings troubled them. Some said they would not allow family members to receive implants, and all urged further research before the glass-encased transponders are widely implanted in people.

To date, about 2,000 of the so-called radio frequency identification, or RFID, devices have been implanted in humans worldwide, according to VeriChip Corp. The company, which sees a target market of 45 million Americans for its medical monitoring chips, insists the devices are safe, as does its parent company, Applied Digital Solutions, of Delray Beach, Fla.

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    Health Canada report ties asbestos to lung cancer

    Health Canada sat for more than a year on a report by a panel of international experts that concludes there is a “strong relationship” between lung cancer and chrysotile asbestos mined in Canada.

    Health Canada received the report in March 2008, resisting calls from the panel chairman to release the findings despite his plea last fall that the delay was “an annoying piece of needless government secrecy.”

    Canwest News Service obtained the report under Access to Information legislation, but the request took more than 10 months to process.

    Vancouver Sun

    Yes, dog bites man anywhere else except Canada, which has a hard time accepting that it routinely exports products that kill people. The “annoying piece of needless government secrecy” is neither needless or annoying. It protects a dying industry with a few, powerful stakeholders in Quebec, an important swing political province, so there’s need for it! Annoying – your seat “buddy” on the bus yammering on their cellphone, cancer, well, I don’t know, you tell me!

    Expect little to change from this report. It does mention that there is little danger from “Canadian exposure levels”, conveniently forgetting that 90% of the export is to developing countries where there are fewer safeguards. This feeds into the Canadian government line that “chrysotile” is safe if used correctly. If you think this line of reasoning is familiar, it is. The tobacco industry used it routinely till recently.

    Shame.
    n

  • American feed makers used melamine as well

    Well, turns out all that China baiting was for naught, because right in America’s heartland, Ohio, some feed manufacturer was using melamine as a binding agent.

    Melamine From U.S. Put in Feed – New York Times

    Ever since pet food contaminated with an industrial chemical was traced to shipments of wheat flour from China, American officials have concentrated on cracking down on imports.

    It turns out the problem was closer to home, too.

    Yesterday, federal officials announced that a manufacturing plant in Ohio was using the same banned substance, melamine, to make binding agents that ended up in feed for farmed fish, shrimp and livestock.

    Apparently, it is Tembec, a Canadian company with a plant in Ohio. I am sure the effects to humans are not significant, but where’s the control? Where’s the list of things you can’t put in food. More importantly, where’s the list of things you’re allowed to put in? Food being a very easy mode of pollutant ingestion, the ingredients list must be exclusionary, that is, only approved ingredients are allowed. If something is not approved, it is not allowed…

  • China Sentences Former Drug Regulator to Death

    China Sentences Former Drug Regulator to Death – New York Times

    The former head of China’s top food and drug safety agency was sentenced to death today after pleading guilty to corruption and accepting bribes, according to the state-controlled news media.

    That’s barbaric, we may have our problems with the FDA, but kill someone for taking a bribe? That’s medieval justice.

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    ES&T Online News: E-waste recycling spews dioxins into the air

    ES&T Online News: E-waste recycling spews dioxins into the air

    When computers, televisions, music systems, and other electronic products reach the ends of their lives, they often end up in China or other developing countries as e-waste. Such waste is a serious environmental threat in these parts of the world because of the poorly regulated conditions under which the waste is dismantled. A new study published in ES&T (DOI 10.1021/es0702925) shows that Guiyu, a major e-waste recycling center in China, has the highest documented levels of atmospheric polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) in the world.

    In e-waste recycling centers in China, discarded products are dipped into open pits of acid and heated over grills fueled with coal blocks to extract precious metals, such as gold. These processes often release toxic metals, such as lead, and organic compounds, such as dioxins. The emissions are not regulated, and occupational exposure is high because of the poor working conditions for e-waste recycling laborers.

    In March 2007, researchers at Hong Kong Baptist University showed that soil at e-waste recycling sites in China has high levels of dioxins and polybrominated diphenyl ether (PBDE) flame retardants. (Read the paper at ES&T‘s ASAP website.) More recently, another study published in ES&T showed that the workers at these sites have blood levels of the heavy PBDE, BDE–209, 50–200 times higher than those previously reported. Whereas dioxins are potentially carcinogenic for humans, PBDEs affect thyroid metabolism and brain development.

    In the current study, Ping’an Peng of the Guangzhou Institute of Geochemistry (China) and his colleagues sampled the air from Guiyu for a week in both the summer and the winter and analyzed the samples for 2,3,7,8-PCDD/Fs. The levels varied between 64.9 and 2765 picogram per cubic meter (pg/m3). The toxic equivalents (TEQ)—a value used to account for the different levels of toxicity of the individual dioxins—was 0.909–48.9 pg TEQ/m3. Given that Guiyu has no municipal or medical solid-waste incinerators, which are known to be major sources of dioxins, the authors attributed the elevated dioxin levels to e-waste recycling.

    The team also found that the dioxin concentrations in the air around Guiyu were 12–18 times higher than those in Chendian, a town 9 kilometers (km) from Guiyu, and 37–133 times higher than those in Guangzhou, which is 450 km from the e-waste site. The results suggest that dioxin pollution from e-waste recycling is spreading to nearby areas.

    When they calculated the exposure of adults to dioxins through inhalation, the researchers found that it (68.9 and 126 pg TEQ per kilogram per day in the summer and winter, respectively) was a whopping 15–56 times higher than the World Health Organization recommended maximum of 1–4 pg TEQ/kg/day.

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    Gaping Reminders of Aging and Crumbling Pipes – New York Times

    Gaping Reminders of Aging and Crumbling Pipes – New York Times

    Local and state officials across the country say thousands of miles of century-old underground water and sewer lines are springing leaks, eroding and — in extreme cases — causing the ground above them to collapse. Though there is no master tally of sinkholes, there is consensus among civil engineers and water experts that things are getting worse.

    The Environmental Protection Agency has projected that unless cities invest more to repair and replace their water and sewer systems, nearly half of the water system pipes in the United States will be in poor, very poor or “life elapsed” status by 2020.

    Yes, sewers are unsexy, there’s no new fancy science involved. But water and sewer systems are the very basis of public health, and the biggest reason why Americans don’t die of sleeping sickness and dengue fever (or their subtropical equivalents) in large numbers evey year. People who want to cut taxes and limit government need to keep this in mind. There’s no money to be made out of building and maintaining sewers, it’s a dirty job and government has to do it, or else nobody will, and money is required. We produce the waste, we need to be taxed appropriately for it. It’s that simple.

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    Ethanol significantly worse than gasoline for air pollution

    So, Mark Jacobson from Stanford, an accomplished atmospheric chemist and modeler from Stanford, puts ethanol into his modeling mix as an automobile fuel and comes up with increased ozone, peroxyacetyl nitrate (PAN, an ozone precursor) and acetaldehyde, leading to a possible increase in mortality. Without reading his paper, I cannot comment on the assumptions used, but this is an additional issue to be concerned about as our politicians continue to binge on alcohol. It’s weird, almost as if there’s something intoxicating and addictive about this fuel :-;

    Effects of Ethanol E85 versus Gasoline Vehicles on Cancer and Mortality in the United States

    Ethanol use in vehicle fuel is increasing worldwide, but the potential cancer risk and ozone-related health consequences of a large-scale conversion from gasoline to ethanol have not been examined. Here, a nested global-through-urban air pollution/weather forecast model is combined with high-resolution future emission inventories, population data, and health effects data to examine the effect of converting from gasoline to E85 on cancer, mortality, and hospitalization in the United States as a whole and Los Angeles in particular. Under the base-case emission scenario derived, which accounted for projected improvements in gasoline and E85 vehicle emission controls, it was found that E85 (85% ethanol fuel, 15% gasoline) may increase ozone-related mortality, hospitalization, and asthma by about 9% in Los Angeles and 4% in the United States as a whole relative to 100% gasoline. Ozone increases in Los Angeles and the northeast were partially offset by decreases in the southeast. E85 also increased peroxyacetyl nitrate (PAN) in the U.S. but was estimated to cause little change in cancer risk. Due to its ozone effects, future E85 may be a greater overall public health risk than gasoline. However, because of the uncertainty in future emission regulations, it can be concluded with confidence only that E85 is unlikely to improve air quality over future gasoline vehicles. Unburned ethanol emissions from E85 may result in a global-scale source of acetaldehyde larger than that of direct emissions.