人体血浆中抗氧化剂的测量。
Measurement of antioxidants in human blood plasma.
作者信息
Motchnik P A, Frei B, Ames B N
机构信息
Xoma Corporation, Berkeley, California 94710.
出版信息
Methods Enzymol. 1994;234:269-79. doi: 10.1016/0076-6879(94)34094-3.
PMID:7808294
Abstract
The concentration of antioxidants in human blood plasma is important in investigating and understanding the relationship between diet, oxidant stress, and human disease. The HPLC-EC technique combines selectivity with high sensitivity for measuring both water- and lipid-soluble antioxidants. The excellent sensitivity of the methods described here allows one to measure a panel of antioxidants in a small volume of plasma.
摘要
人体血浆中抗氧化剂的浓度对于研究和理解饮食、氧化应激与人类疾病之间的关系至关重要。高效液相色谱-电化学检测（HPLC-EC）技术结合了选择性和高灵敏度，可用于测量水溶性和脂溶性抗氧化剂。本文所述方法具有出色的灵敏度，能够在少量血浆中测量一组抗氧化剂。
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