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Metabolisches Verhalten von kolloidalem Ferrihexacyanoferrat(II)

Metabolie behaviour of colloidal ferrihexacyanoferrate(II)

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Summary

Intestinal absorption, distribution, and excretion of ferrihexacyanoferrate(II), labeled by59Fe at the Fe(III)- and Fe(II)-atoms, respectively, was studied in rats. Following i.v. injection, the compound is separated at ∼60% into Fe3+ and [Fe(CN)6]4−, the residual fraction being retained by the reticuloendothelial system. [Fe(CN)6]4− is excreted rapidly and virtually completely by the kidneys. With oral administration the disintegration amounts to ∼7%, and ∼2% of [Fe(CN)6]4− is absorbed from the gut. No evidence was obtained for decomposition of [Fe(CN)6]4−. No toxic side-effects were observed after chronic administration of ferrihexacyanoferrate(II).

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Dvořák, P., Günther, M., Zorn, U. et al. Metabolisches Verhalten von kolloidalem Ferrihexacyanoferrat(II). Naunyn-Schmiedebergs Arch. Pharmak. 269, 48–56 (1971). https://doi.org/10.1007/BF01422015

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