Abstract
It is reported that metabolism in hyperthyroidism case are abnormal. The trend of iodine conc. in them are problem. We investigated the trend of iodine conc. in hair of hyperthyroidism and remission. Therefore, these hairs were analyzed by instrumental neutron activation analysis. Iodine concentrations in hair were measured. Except for I, elements were measured Al, Au, Br, Ca, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Na, S, Se, V and Zn. It was recognized that iodine conc. in hair of hyperthroidism case and remission case were lower than normal hair specimen.
