| cadmium and selenium levels in kidneys from danish horses. | the content of cadmium and selenium in horse kidneys from jutland , denmark, in relation to age, local geographical variation and possible relationship between the two elements has been investigated. during the winter of 1982-1983 kidneys from 50 horses were sampled and analysed for cadmium and selenium. the cadmium content of the horse kidneys was recorded in connection with the age of the horses. the cadmium level increases until the animal has reached approximately 7 years of age. at this age ... | 1984 | 6728673 |