Guest guest Posted July 23, 2006 Report Share Posted July 23, 2006 Hi Tom, > ... the scorpion venom used in this study was radio-active. I have > no idea why, but perhaps to be able to patent it? ...Tom. The article said hat the venom was tagged with radioactive iodine131. The venom " homes " to the cancer cells, carrying the isotope there, but healthy thyroid cells usually trap iodine very efficiently. To prevent thyroid irradiation, patients for the tagged venom Tx are first loaded with massive doses of normal iodine in the days before Tx, in order to fool the thyroid into ignoring the iodine131. I agree that the additional survival time due to the Tx seems poor. The company will probably go ahead nevertheless [to make money]. Best regards, Quote Link to comment Share on other sites More sharing options...
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