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本文使用S.D.S—聚丙烯酰胺凝胶电泳对人胚胎、青年、成年透明晶体及老年性白内障晶体囊上皮、皮质和核三部分的总蛋白质可溶性和脲溶性蛋白质进行了测定,发现在囊上皮部分自胎儿到老年性白内障晶体均有一条43KD多歇.而自14岁开始在晶体皮质及核的可溶性蛋白质中这条43KD多肽带明显加宽.在晶体皮质及核的碌溶性蛋白中这条谱带随年龄增长变得模糊.在老年性白内障晶体中则几乎消失.
In this paper, SDS-polyacrylamide gel electrophoresis of human embryos, young, adult transparent cataract and senile cataract lens capsule epithelial, cortical and nuclear three total protein solubility and urea-soluble protein was measured in the part of the capsule epithelium from The fetus to senile cataract crystals have a 43KD reflex, and since the age of 14 in the crystalline cortex and nuclear soluble protein 43KD polypeptide with significantly widened in the crystal cortex and nucleus of the soluble protein in this band Become obscured with age, and almost disappear in age-related cataract crystals.