title: [Determination of silver and cerium in the liver and the kidney from a severely burned infant treated with silver sulfadiazine and cerium nitrate].
abstract: Silver and cerium in the liver and the kidney from severely burned infant were analyzed by neutron activation method. The patient was treated topically with cerium nitrate/silver sulfadiazine cream and cerium nitrate solution for 3 months. Then, the treatment with these drugs was stopped because of abdominal distention. The patient died 1 month after the cessation of the treatment with these drugs. The tissue specimens, blank liver sample and reference standards were irradiated with TRIGA MARK II Reactor of Rikkyo University. About 1 month after the irradiation, the activities were measured with a Ge(Li) detector coupled to a 4096 channel pulse height analyzer. A large amount of silver was detected both in the liver and in the kidney and a trace of cerium only in the liver. A considerable amount of silver was detected in the liver and its quantity was about 1600 times more than that of normal livers reported by Hamilton, Minski and Cleary (1972-73). Neither silver nor cerium were detected in the blank liver. These results suggest that prolonged topical chemotherapy of cerium nitrate/silver sulfadiazine cream and cerium nitrate solution for the extensive burn injuries causes considerable absorption of silver and cerium into the liver and the kidney.
mesh_terms: D000891:Anti-Infective Agents, Local / Q000627:therapeutic use*; D002056:Burns / Q000188:drug therapy* / Q000378:metabolism; D002563:Cerium / Q000032:analysis* / Q000627:therapeutic use*; D006801:Humans; D007223:Infant; D007668:Kidney / Q000032:analysis*; D008099:Liver / Q000032:analysis*; D008297:Male; D009501:Neutron Activation Analysis; D012834:Silver / Q000032:analysis*; D012837:Silver Sulfadiazine / Q000627:therapeutic use*; D013411:Sulfadiazine / Q000627:therapeutic use*
chemical_list: D000891:Anti-Infective Agents, Local; D013411:Sulfadiazine; C032786:cerium nitrate; D002563:Cerium; D012834:Silver; D012837:Silver Sulfadiazine