英语语法分析

ObjectiveTo observe the antiatherosclerotic and hypolipidemic effects in rats of alfalfa extract of total saponins.

目的观察苜蓿总皂苷提取物抗大鼠动脉粥样硬化和降血脂作用。

Recent studies revealed that the antiatherosclerotic effect of HDL was mainly attributed to its role in reverse cholesterol transport(RCT).

胆固醇逆转运（RCT）是机体排出过多胆固醇的唯一途径，也是HDL抗动脉粥样硬化的重要机制之一。

It is suggested that the effects of Hirudo on reversion of endothelial dysfunction might be important mechanism of its antiatherosclerotic effect.

上述结果提示水蛭逆转内皮功能障碍可能是其抗动脉粥样硬化作用的重要机制。