Bleu de Prusse comme antidote..
Publié : 24/06/2013, 18:40
Bonjour,
La page anglaise signale l'utilisation du Bleu de Prusse pour soigner les intoxications aux Césium 137 radioactif ou au Thallium grâce à sa faculté de pièger les GROS ions positifs.
Prussian blue's ability to incorporate monocations makes it useful as a sequestering agent for certain heavy metal poisons. Pharmaceutical-grade Prussian blue in particular is used for patients who have ingested thallium or radioactive caesium. According to the International Atomic Energy Agency, an adult male can eat at least 10 grams of Prussian blue per day without serious harm. The U.S. Food and Drug Administration (FDA) has determined that the "500 mg Prussian blue capsules, when manufactured under the conditions of an approved New Drug Application (NDA), can be found safe and effective therapy" in certain poisoning cases.[19] Radiogardase (Prussian blue in soluble capsules [20]) is a commercial product for the removal of caesium-137 from the intestine and so indirectly from the bloodstream by intervening in the enterohepatic circulation of caesium-137,[21] reducing the internal residency time (and exposure) by about two-thirds.
La page anglaise signale l'utilisation du Bleu de Prusse pour soigner les intoxications aux Césium 137 radioactif ou au Thallium grâce à sa faculté de pièger les GROS ions positifs.
Prussian blue's ability to incorporate monocations makes it useful as a sequestering agent for certain heavy metal poisons. Pharmaceutical-grade Prussian blue in particular is used for patients who have ingested thallium or radioactive caesium. According to the International Atomic Energy Agency, an adult male can eat at least 10 grams of Prussian blue per day without serious harm. The U.S. Food and Drug Administration (FDA) has determined that the "500 mg Prussian blue capsules, when manufactured under the conditions of an approved New Drug Application (NDA), can be found safe and effective therapy" in certain poisoning cases.[19] Radiogardase (Prussian blue in soluble capsules [20]) is a commercial product for the removal of caesium-137 from the intestine and so indirectly from the bloodstream by intervening in the enterohepatic circulation of caesium-137,[21] reducing the internal residency time (and exposure) by about two-thirds.