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Neuroprotection of Chrysanthemum indicum Linne against cerebral ischemia/reperfusion injury by anti-inflammatory effect in gerbils
被引:18
作者:
Yoo, Ki-Yeon
[1
,2
]
Kim, In Hye
[3
]
Cho, Jeong-Hwi
[3
]
Ahn, Ji Hyeon
[3
]
Park, Joon Ha
[3
]
Lee, Jae-Chul
[3
]
Tae, Hyun-Jin
[4
]
Kim, Dae Won
[2
,5
]
Kim, Jong-Dai
[6
]
Hong, Seongkweon
[7
]
Won, Moo-Ho
[3
]
Kang, Il Jun
[8
]
机构:
[1] Gangneung Wonju Natl Univ, Coll Dent, Dept Oral Anat, Kangnung, South Korea
[2] Gangneung Wonju Natl Univ, Res Inst Oral Sci, Kangnung, South Korea
[3] Kangwon Natl Univ, Dept Neurobiol, Sch Med, Chunchon, South Korea
[4] Hallym Univ, Res Inst Biosci & Biotechnol, Dept Biomed Sci, Chunchon, South Korea
[5] Gangneung Wonju Natl Univ, Coll Dent, Dept Biochem & Mol Biol, Kangnung, South Korea
[6] Kangwon Natl Univ, Sch Biotechnol, Div Food Biotechnol, Chunchon, South Korea
[7] Kangwon Natl Univ, Sch Med, Dept Surg, Chunchon, South Korea
[8] Hallym Univ, Dept Food Sci & Nutr, Chunchon, South Korea
基金:
新加坡国家研究基金会;
关键词:
nerve regeneration;
transient cerebral ischemia;
delayed neuronal death;
pyramidal neurons;
inflammatory cytokines;
neural regeneration;
HIPPOCAMPAL CA1 REGION;
TRANSIENT FOREBRAIN ISCHEMIA;
DELAYED NEURONAL DEATH;
FLUORO-JADE B;
REPERFUSION INJURY;
INFLAMMATORY CYTOKINES;
TEMPORAL PROFILE;
ARTERY OCCLUSION;
RAT HIPPOCAMPUS;
TANSHINONE IIA;
D O I:
10.4103/1673-5374.177735
中图分类号:
Q2 [细胞生物学];
学科分类号:
071009 ;
090102 ;
摘要:
In this study, we tried to verify the neuroprotective effect of Chrysanthemum indicum Linne (CIL) extract, which has been used as a botanical drug in East Asia, against ischemic damage and to explore the underlying mechanism involving the anti-inflammatory approach. A gerbil was given CIL extract for 7 consecutive days followed by bilateral carotid artery occlusion to make a cerebral ischemia/reperfusion model. Then, we found that CIL extracts protected pyramidal neurons in the hippocampal CA1 region (CA1) from ischemic damage using neuronal nucleus immunohistochemistry and Fluoro-Jade B histofluorescence. Accordingly, interleukin-13 immunoreactivities in the CA1 pyramidal neurons of CIL-pretreated animals were maintained or increased after cerebral ischemia/reperfusion. These findings indicate that the pre-treatment of CIL can attenuate neuronal damage/death in the brain after cerebral ischemia/reperfusion via an anti-inflammatory approach.
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页码:270 / 277
页数:8
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