Objective To study the effect of tea polyphenols on mesangial cell ingesting lipoproteina(LPa).
目的：使用纯化的脂蛋白脂酶，用体外法研究锰对脂蛋白脂酶活性的影响。
2
BACKGROUND It is manifested in epidemiology and clinical observation that lipoproteina is a new risk factor of cerebrovascular disease and is closely related to cerebral ischemic stroke.
流行病学及临床观察表明，脂蛋白穴a雪是一个新的脑血管病危险因素，与缺血性脑卒中关系较大。
3
When this happens, the cholesterol and protein form alipoprotein together.