title: The transfer of Ag-110m to sheep tissues.
abstract: The transfer of Ag-110m from the Chernobyl fallout to sheep tissues is discussed. Ag-110m was only detected in the liver and occasionally the brain of the sheep analysed. The transfer of Ag-110m associated with perennial rye-grass, harvested soon after deposition in 1986, was greater to the liver of both ewes and lambs than that of Cs-137. Transfer coefficients of Ag-110m for lamb liver exceeded those for ewe livers. However, in a 1987 field study there was no difference between transfer coefficients of Ag-110m for ewes and lambs. It is suggested that there is a slow turnover of Ag-110m in the liver of sheep and that unlike radiocaesium, Ag-110m from the Chernobyl fallout did not become more available once incorporated into plant tissues.
authors.affiliation: Institute of Terrestrial Ecology, Merlewood Research Station, Cumbria, Great Britain.
authors.forename: N A
authors.initials: NA
authors.lastname: Beresford
mesh_terms: D000059:Accidents; D000821:Animal Feed; D000818:Animals; D001923:Brain Chemistry; D005507:Food Contamination, Radioactive; D008099:Liver / Q000032:analysis; D009688:Nuclear Reactors; D006109:Poaceae / Q000032:analysis; D011868:Radioisotopes / Q000378:metabolism*; D012016:Reference Values; D012756:Sheep / Q000378:metabolism*; D012834:Silver / Q000378:metabolism*; D014455:Ukraine
chemical_list: D011868:Radioisotopes; D012834:Silver