摘要
按３×４因子试验设计，将６０只雄性断奶大白鼠，随机分为１２个组，进行饲养观察和采样检测，所饲日粮分别添加０、５、１０、２０ｐｐｍＳｅ（用Ｎａ_２ＳｅＯ_３）和０、５００、１０００ｐｐｍＣｕ（用ＣｕＣｌ_２）。试验结果表明Ｓｅ与Ｃｕ的相互作用能明显缓解高水平Ｓｅ对动物生殖系统的毒性效应，其主要表现为减除高水平Ｓｅ对睾丸精子生成过程的阻断作用。
in the 3×4 factorial experiment, 60 weanling male S. D. rats were dividod in to 12 groups randomly and fed 0. 500 and 1000 ppm Cu (as CuCl_2) in conjuction with 0. 5. 10 and 20 ppm Se (as Na_2SeO_3). The results showed that there was significant amelirative effect of Se×Cu interaction on Se toxicity against reprodnctive system of rats, especially to arrest spermatogenesis genesis of rat testis.
关键词
硒
铜
相互作用
生殖系统
大白鼠
selenium
copper
interaction
reproductive system
