In the second study, the researchers measured HDL efflux, which is the ability of a patient's HDL to remove cholesterol from cells involved in atherosclerosis.

在第二个研究中，研究者测量hdl外排，这是一个病人的高密度脂蛋白(HDL)从参与动脉粥样硬化的细胞中清除胆固醇的能力。

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In females, synthesis of estrogens starts in theca interna cells in the ovary, by the synthesis of androstenedione from cholesterol.

在雌性中，通过从胆固醇中合成雄烯二酮，开始在卵巢的间膜细胞中合成雌激素。

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Plaque consists of a mix of cholesterol, white blood cells and smooth muscle cells, and as it accumulates, a network of capillaries sprouts from the artery walls to nourish the cells.

栓塞是由胆固醇、白血细胞和平滑的肌肉细胞组成的混合体构成。随着沉积物质的积聚，就会从动脉壁上产生毛细血管网，为细胞提供养分。

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Apo A-1 is thought to be the key HDL component that removes cholesterol from cells.

FORBES: Early Look: New Methods To Enhance Cholesterol Efflux

But Pfizer's Schear points to new studies presented at the AHA meeting that showed HDL made with torcetrapib did every bit as well at removing cholesterol from cells as the natural stuff.

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