代谢
研究表明,在辅酶Q10的代谢过程中不存在饱和过程。它通过细胞内的磷酸化作用在所有组织中代谢,并运输到肾脏通过尿液进一步排出。在发挥其作用后,辅酶Q10被还原并形成氢醌,氢醌能够循环再生并产生其他抗氧化剂,如生育酚和抗坏血酸。氢醌的后续代谢产生了自由和结合形式的Q酸I和Q酸II的形成。
Studies indicate that there is no saturation process during the metabolism of ubidecarenone. It is metabolized in all tissues by the phosphorylation in the cells and transportation to the kidneys for further excretion by the urine. After exerting its action, ubidecarenone is reduced and forms hydroquinone which is capable of recycling and regenerates other antioxidants such as tocopherol and ascorbate. The later metabolism of hydroquinone generates the formation of Q acid I and Q acid II in free and conjugated forms.
来源:DrugBank