在中央有粉染角化珠的大癌巢中可见鳞状上皮细胞的不规则生长。

Note the disorderly growth of the squamous epithelial cells in these large nests with pink keratin in the centers.

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我们以前的研究表明在兔晶状体中央区上皮细胞中可能存在晶状体干细胞，故本研究目的之一是进一步证实我们之前的结论。

Our previous studies suggest the existence of lens stems cell in the central epithelium of rabbit lens. One of the purposes of the present study is to confirm our previous conclusion.

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