Low density lipoprotein(LDL)receptor mRNA and apolipoprotein (apo)A-1 mRNA levels of liver and small intestine in experimental hypercholesterolemic ratswere measured,and influences of estradiol benzoaite(EB)on them were studied.

• 本文研究了实验性高胆固醇血症大鼠肝及小肠中低密度脂蛋白（LDL）受体mRNA和载脂蛋白（apo）A－1mRNA的水平变化以及苯甲酸雌二醇（EB）对二者的影响。