A Report on Non-Ionizing Radiation

Bertil Persson: Microwave News Article Archive (2004 - )

January 10, 2022

Leif Salford celebrated his 80th birthday on December 7. An emeritus professor at Sweden’s Lund University and a noted neurosurgeon, Salford spent much of his career treating patients with brain tumors. Over the years, he became frustrated as, all too often, he was unable to save them with a scalpel.

In 1987, Salford came across a paper in Neuroscience Letters from a group at the University of Western Ontario, who had found that rats undergoing the equivalent of a routine MRI scan showed changes in their blood-brain barrier. The BBB is a membrane that keeps potentially toxic substances in the bloodstream from getting into the brain. It’s not a perfect barrier —it can leak. The Canadians reported that something about the electromagnetic exposures during the MRI scan had increased the permeability of the rats’ BBB. It had become more porous.

If microwaves used in the MRI were responsible, Salford thought....

January 26, 2004

The U.S. military continues to investigate what might happen if you were zapped by one of its microwave weapons. Active denial technology, as the military calls it, uses 94 GHz millimeter waves (MMW) to induce pain by heating the skin. The Marine Corps says it’s like touching “an ordinary light bulb that has been left on for a while” —in fact, it’s just a “harmless energy beam,” according to the marines. Not everyone agrees.

January 20, 2004

Environmental Health Perspectives is now an open access journal. This means that all research articles in EHP, which is published by the NIEHS, are feely accessible on the Internet.

Among the more than 10,000 research reports now available is the startling paper by the Lund University group in Sweden showing that very weak GSM mobile phone radiation can cause leakage through the blood-brain barrier, leading to neurological damage. The  Lund paper appeared in EHP’s June 2003 issue and was posted on the Web last January (see MWN, J/F03). The studies on the blood-brain barrier by Lund’s Drs. Leif Salford and Bertil Persson prompted a workshop held in Germany in November. Microwave News was there and we will be posting a report on the meeting soon.

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