|
Platinosis is an allergy-like reaction to exposure to soluble salts of platinum. The symptoms of platinosis may include asthma, dermatitis, dyspnea, conjunctival vasodilatation, and rhinopharyngitis. The symptoms are progressive, sometimes taking months to years to appear. Platinosis is usually associated with workers in industries related to platinum production. The effects are permanent. Halogeno-platinum compounds are among the most potent respiratory and skin sensitisers known, therefore it is vital that exposure via the skin and by breathing contaminated air is carefully controlled. In practice, the compounds mainly responsible for platinum sensitisation are typically the soluble, ionic, platinum-chloro compounds such as ammonium hexachloroplatinate and tetrachloroplatinate, and hexachloroplatinic acid. Other ionic halogeno compounds are also sensitisers, the order of allergenicity being Cl > Br > I. Neutral compounds such as ''cis''-platin and ammine and nitro complexes such as ()Cl2, K2() and platinum nitrate are not considered to be allergenic; neither is the metal. ==See also== Heavy metal poisoning 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Platinosis」の詳細全文を読む スポンサード リンク
|