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甲基汞引起哺乳动物致畸胎的作用已有若干报导。甲基汞对人的胚胎中毒,被认为与智力迟钝和大脑性瘫痪有关。本文旨在鉴定甲基汞对鸡胚的致畸胎作用。实验用来克亨种鸡的受精卵共960枚,于温箱中孵育。氯化甲基汞溶于0.2%的碳酸氢钠溶液,经微孔滤器消毒后,注入鸡胚,每只蛋内0.0009到0.010微克。注射系于孵育的第2日(甲组)和第3日(乙
There have been several reports of methylmercury-induced teratogenic effects in mammals. Methylmercury poisoning of human embryos is thought to be associated with mental retardation and cerebral palsy. The purpose of this article is to identify the role of methylmercury in the teratogenicity of chicken embryos. Experiments were used to breed a total of 960 brood breeder eggs in incubators. Methylmercury chloride dissolved in 0.2% sodium bicarbonate solution, sterilized by microporous filter, injected into chicken embryos, each egg 0.0009 to 0.010 micrograms. Injections were performed on Day 2 (Group A) and Day 3 (B