内眦赘皮与种族差异有着密切的联系，最常见于中亚、北亚、东亚等地区的蒙古人种中，故又称“蒙古皱襞”。

It has close relationship with racial difference. It exists in Mongolian inCentral Asia, North Asia and East Asia mostly, so it is also called "mongoloid fold".

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结论：苏南地区汉族健康人群中MCP-1-2518A/G位点基因型分布和等位基因频率与斯洛伐克、突尼斯、爱尔兰和南非人群相比存在明显的种族差异，但与韩国、墨西哥人群相比无种族性差异。

Objective To evaluate the genotypic distribution of MCP-1-2518A/G single nucleotide polymorphism in the south Han population of Jiang su province and the ethnic differences of this polymorphism.

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结论：研究人群与文献报道的白种人群相比，这3个微卫星DNA位点的多态性在种族和地区分布上有差异。

Conclusion: in contrast to the information about Caucasian, the polymorphism of these 3 microsatellite DNA differs from race to race, and region to region.

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