yánjiū rényuán / cóng / gān / xìbāo / zhōng / fēnlí / chū / wēilìtǐ / yònglái / guānchá / yàowù / dàixiè / xiāngguān / de / méi研究人员从肝细胞中分离出微粒体,用来观察药物代谢相关的酶。The researchers isolated microsomes from liver cells to study enzymes related to drug metabolism.