Zhu, QL., He, AX., Han, HR. et al. The potential effect of puerarin in preventing atherosclerosis., CJIM 8, 290 (2002). https://doi.org/10.1007/BF02934409
Qing-Lei Zhu, Ai-Xia He, Hui-Rong Han, et al. The potential effect of puerarin in preventing atherosclerosis[J]. Chinese Journal of Integrative Medicine, 2002,8(4):290-294.
Zhu, QL., He, AX., Han, HR. et al. The potential effect of puerarin in preventing atherosclerosis., CJIM 8, 290 (2002). https://doi.org/10.1007/BF02934409DOI:
Qing-Lei Zhu, Ai-Xia He, Hui-Rong Han, et al. The potential effect of puerarin in preventing atherosclerosis[J]. Chinese Journal of Integrative Medicine, 2002,8(4):290-294. DOI: 10.1007/BF02934409.
The potential effect of puerarin in preventing atherosclerosis
摘要
To study the activity of Puerarin (Pue) in scavenging oxygen free radical (OFR) and its inhibitory effect on the oxidative modification of low density lipoprotein (LDL). Riboflavin-light system was used to generate superoxide anion
and Fenton reaction to generate hydroxyl free radical to study the activity of Pue in scavenging OFR. Hydrogen peroxide-induced hemolysis was used to study the effect of Pue on erythrocyte hemolysis and malondialdehyde (MDA) production. And ultraviolet ray and cupric sulfate were used to cause the oxidative modification of LDL for studying the inhibitory effect of Pue on LDL oxidative modification. (1) Pue could
at concentration of 0. 01 – 1.0 mmol/L
scavenge superoxide anion radical and at concentration of 7.5–75μmol/L scavenge hydroxyl radical in a concentration dependent manner. (2) Pue could
at concentration of 0.1–10 mmol/L
inhibit significantly oxidative hemolysis and MDA production of erythrocyte induced by hydrogen peroxide. (3) Pue of 0.01–1.0 mmol/L could inhibit the oxidative modification of LDL in a concentration dependent manner. Pue has an anti-peroxidation effect and shows a potential effect in preventing atherosclerosis.
Abstract
To study the activity of Puerarin (Pue) in scavenging oxygen free radical (OFR) and its inhibitory effect on the oxidative modification of low density lipoprotein (LDL). Riboflavin-light system was used to generate superoxide anion
and Fenton reaction to generate hydroxyl free radical to study the activity of Pue in scavenging OFR. Hydrogen peroxide-induced hemolysis was used to study the effect of Pue on erythrocyte hemolysis and malondialdehyde (MDA) production. And ultraviolet ray and cupric sulfate were used to cause the oxidative modification of LDL for studying the inhibitory effect of Pue on LDL oxidative modification. (1) Pue could
at concentration of 0. 01 – 1.0 mmol/L
scavenge superoxide anion radical and at concentration of 7.5–75μmol/L scavenge hydroxyl radical in a concentration dependent manner. (2) Pue could
at concentration of 0.1–10 mmol/L
inhibit significantly oxidative hemolysis and MDA production of erythrocyte induced by hydrogen peroxide. (3) Pue of 0.01–1.0 mmol/L could inhibit the oxidative modification of LDL in a concentration dependent manner. Pue has an anti-peroxidation effect and shows a potential effect in preventing atherosclerosis.
关键词
Puerarinantioxidationactive oxygen free radicallow density lipoproteinoxidative modification
Keywords
Puerarinantioxidationactive oxygen free radicallow density lipoproteinoxidative modification
references
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In vitro and in vivo effects of puerarin on promotion of osteoblast bone formation
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Protective effects and mechanism of puerarin on learning-memory disorder after global cerebral ischemia-reperfusion injury in rats
相关作者
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相关机构
Deparment of Laboratory Medicine, Wenzhou Medical College
Department of Clinical Laboratory, Chinese People’s Liberation Army General Hospital
Department of Orthopedics, the Second Affiliated Hospital of Medical College of Xi’an Jiaotong University
Department of Orthopedics, the Second Hospital of Tsinghua University
Department of Orthopedics, Shaanxi Provincial People’s Hospital