updated 7:39 p.m. ET, Mon., July 27, 2009
WASHINGTON - A common and safe blue food dye might provide the best treatment available so far for spinal cord injuries, U.S. researchers reported on Monday.
Tests in rats showed the dye, called brilliant blue G, a close relative of the common food dye Blue no. 1, crossed into the spinal fluid and helped block inflammation, Maiken Nedergaard of the University of Rochester Medical Center and colleagues reported.
"We have no effective treatment now for patients who have an acute spinal cord injury," Dr. Steven Goldman, who worked on the study, said in a statement.
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When nerve cells in the brain or spine are damaged, they often release a spurt of chemicals that causes nearby cells to die. No one is sure why, and stopping this process is key to preventing the damage that continues to build after a stroke or spinal cord injury.
Seems like poor design to me.
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