ウズラにおける無機水銀の分布および排泄におよぼす亜セレン酸ならびにセレン酸前処置の影響

概要

論文の詳細を見る
Effects of pretreatment with selenate, as well as selenite, on the retention of ^<203>Hg in male and laying Japdnese quail were investigated. Birds were killed 24 hOuTs after a single intravenous injection with ^<203>Hg-mercuric nitrate. The radioelement increased in concentration in most of the tissues checked, especially in the blood corpuscle fraction and liver, in the birds had been treated with both selenium compounds than in the controls. On the other hand, the pretreatment decreased the concentration of ^<203>Hg ill the kidney of both sexes of birds and ova of laying ones. In the brain uptake of ^<203>Hg was little affected by the pretreatment which caused a reduction of fecal and urinary excretion of the radiomercury. The selenium-response patterns in the pretreated birds was not altered by the sex of birds and the type of selenium compound used. The results obtained in Japanese quail agreed well with those reported in mammals treated with selenite.
社団法人日本獣医学会の論文
1976-08-25