载脂蛋白E基因多态性与原发性高脂血症中医辨证的相关性研究

目的 探讨载脂蛋白E（ApoE）基因多态性与原发性高脂血症中医辨证的相关关系。方法 采用基因测序法检测102例高脂血症患者的ApoE基因型。结果 共检出5种基因型，分别是E2/2、E3/3、E4/4、E2/3、E3/4；肝肾阴虚证E3/4＋E4/4基因型频率和e4等位基因频率明显高于脾肾阳虚证和痰浊阻遏证（P〈0．05，P〈0．01），气滞血瘀证E3/4＋E4/4基因型频率和ε4等位基因频率也明显高于痰浊阻遏证（P〈0．05）。结论 ApoE基因多态性与原发性高脂血症中医辨证具有一定的相关性。

Study on the Relationship between Polymorphism of ApoE Gene and TCM Syndrome Type of Primary Hyperlipemia

OBJECTIVE: To study the relationship between the polymorphism of ApoE gene and TCM syndrome type of primary hyperlipemia. METHODS: ApoE genotype of 102 patients with hyperlipemia was detected by gene PCR sequencing. RESULTS: A total of five genotypes were detectable, they were E2/2, E3/3, E4/4, E2/3 and E3/4. The frequency of E3/4 + E4/4 and epsilon4 allelotype detected in the patients of Gan-Shen Yin deficiency syndrome type were significantly higher than those in patients of Pi-Shen Yang-deficiency type or of phlegm stagnation type (P < 0.05, P < 0.01), and which in patients of Qi-stagnation caused blood stasis type were significantly higher than those in patients of phlegm stagnation type ( P < 0.05). CONCLUSION: Polymorphism of ApoE gene is related in a certain degree to TCM syndrome type of primary hyperlipemia.