期刊名称：Journal of Clinical Biochemistry and Nutrition
印刷版ISSN：0912-0009
电子版ISSN：1880-5086
出版年度：2008
卷号：43
期号：2
页码：69-74
DOI：10.3164/jcbn.2008048
出版社：The Society for Free Radical Research Japan
摘要：Effects of astaxanthin (AX) derived from H. pluvialis on human blood rheology were investigated in 20 adult men with a single-blind method. The experimental group was 57.5 ± 9.8 years of age and the placebo group was 50.8 ± 13.1 years of age. A blood rheology test that measures whole blood transit time was conducted using heparinized blood of the volunteers by a MC-FAN apparatus (microchannel array flow analyzer). After administration of AX 6 mg/day for 10 days, the values of the experimental group were decreased from 52.8 ± 4.9 s to 47.6 ± 4.2 s ( p <0.01) and a comparison of the values between the experimental (47.6 ± 4.2 s) and the placebo (54.2 ± 6.7 s) groups showed a significant difference ( p <0.05). There were no adverse effects resulting from the administration of AX 6 mg/day for 10 days. Informed consent was obtained from each subject.
关键词：astaxanthin;blood rheology;microchannel array flow analyzer;male volunteers;blood transit time
