Metabolism of radiocaesium during gestation and lactation as influenced by ferric-cyanoferrate (II)

Havliček, F.I.

doi:10.1016/0020-708x(68)90104-x

Cited by 6 publications

(2 citation statements)

References 9 publications

(7 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It has been shown that several salts of hydroferrocyanic acid can bind to radiocaesium when simultaneously administered orally to the rat (Nigrovic, 1963(Nigrovic, , 1965Nigrovic et al 1966;Madshus et al 1966;Richmond & Bunde, 1966;Brenot & Rinaldi, 1967;Havlicek et al 1967;Havlicek, 1968). Giese & Hantzsch (1970) demonstrated that AFCF was the most efficient for increasing the excretion of 137 Cs when given orally to rats, compared with alkaline iron cyanide complexes such as Li-, Na-, K-, Cs-and Rb-salts.…”

Section: J Arnaud and Othersmentioning

confidence: 99%

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with ¹⁴C

Arnaud

Clément

Getaz

et al. 1988

Journal of Dairy Research

View full text Add to dashboard Cite

SummaryAdding ammonium ferric hexacyanoferrate (AFCF) to cows' fodder produced after the Chernobyl nuclear accident prevented milk contamination by increasing the faecal elimination of 137Cs. Synthesis of ammonium ferric hexa[14C]-cyanoferrate (AF14CF) and its purification were performed for the study of the metabolic fate of this complex, and the evaluation of the possible release of cyanide. The stability of this colloidal product, tested by anaerobic incubation in rumen juice in vitro, showed no release of free cyanide from AF14CF, but hexacyanoferrate was identified in the rumen juice and 0·13% of the added radioactivity was converted to labelled CO2. AF14CF administered per os to two cows showed a nearly quantitative excretion of radioactivity in faeces during the first 3 d (91–95%). A very low but significant level of radioactivity appeared in plasma, blood cells, expired CO2 and was detected in organs taken 9 d after administration. Total cumulative radioactivity in urine and milk amounted to 0·19–0·47% and 0·068–0·071% respectively for the two cows. Labelled hexacyanoferrate and thiocyanate were identified in the urine and also in faeces. In spite of this relative instability of AFCF in the rumen of cows, the poor absorption of AF14CF degradation products showed that AFCF constitutes an efficient and safe food additive to prevent the absorption of radioactive caesium from ruminant feed and its secretion in milk.

show abstract

Section: J Arnaud and Othersmentioning

confidence: 99%

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with ¹⁴C

Arnaud

Clément

Getaz

et al. 1988

Journal of Dairy Research

View full text Add to dashboard Cite

show abstract

“…Primarily, the materials have been added as supplements to the diet of the experimental animals. (33) It appears that, to date, Prussian Blue has been established as the most effective material in binding radioactive cesium in the gut and in this way, effecting its removal from the body. (14 ' 30 ' 31) A variety of other substances such as alfalfa, beet pulp, bone and charcoal have been used without much success .…”

Section: Enhancement Of Cesium Excretionmentioning

confidence: 99%

Gastrointestinal Absorption, Distribution, and Excretion of Radiocesium

Stara

Wolfangel

Bruckner

et al. 1971

Intestinal Absorption of Metal Ions, Trace Elements and Radionuclides

View full text Add to dashboard Cite

Metabolisches Verhalten von kolloidalem Ferrihexacyanoferrat(II)

Dvořák¹,

Günther²,

Zorn³

et al. 1971

Naunyn-Schmiedebergs Arch. Pharmak.

View full text Add to dashboard Cite

Metabolism of radiocaesium during gestation and lactation as influenced by ferric-cyanoferrate (II)

Cited by 6 publications

References 9 publications

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with ¹⁴C

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with ¹⁴C

Gastrointestinal Absorption, Distribution, and Excretion of Radiocesium

Metabolisches Verhalten von kolloidalem Ferrihexacyanoferrat(II)

Contact Info

Product

Resources

About

Metabolism of radiocaesium during gestation and lactation as influenced by ferric-cyanoferrate (II)

Cited by 6 publications

References 9 publications

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with 14C

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with 14C

Gastrointestinal Absorption, Distribution, and Excretion of Radiocesium

Metabolisches Verhalten von kolloidalem Ferrihexacyanoferrat(II)

Contact Info

Product

Resources

About

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with ¹⁴C

Synthesis, effectiveness and metabolic fate in cows of the caesium complexing compound ammonium ferric hexacyanoferrate labelled with ¹⁴C