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KMID : 0363320110320010043
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Journal of Korean Oriental Internal Medicine
2011 Volume.32 No. 1 p.43 ~ p.55
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Effects of Sokmyeung-tang(SMT) on the Protection of C6 Glial Cells and Ischemic Brain Damage
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An Ga-Yong
Choi Eun-Hee
Kim In-Soo
Kang Seong-Sun
Lee Young-Soo
Hong Seok
Jeon Sang-Yun
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Abstract
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Objectives: Sokmyeung-tang(SMT) has been used for treatment of CVA in traditional oriental medicine, so this study was designed to evaluate the effect of SMT’s protection on brain cell damage against the oxidative stress that was affected by CVA, We also investigated the effect of motor function improvement and neurotrophic factor in ischemic cerebral damaged rats.
Methods: We measured cell viability after administrating SMT, chemicals(Paraquat, SNP, rotenone, and ) which cause oxidative stress, and both SMT and chemicals. We carried out neurobehavioral evaluation(Rotarod test, Beam-walking test, postural reflex test) and observed BDNF (brain-derived neurotrophic factor) expression by injecting SMT into ischemic cerebral damaged rat.
Results: Through this study, we observed the following three results. First, brain cell death caused by paraquat, rotenone, and significantly decreased with the treatment of SMT. Second, neuronal movement function in ischemic cerebral damaged rats was significantly improved by the treatment of SMT. Third, BDNF in ischemic cerebral damaged rats increased with the treatment of SMT.
Conclusions: SMT protects brain cells from damage induced by oxidative stress (Paraquat, rotenone, ). SMT also improves neuronal movement function and increases BDNF in ischemic cerebral damaged rats.
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KEYWORD
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Sokmyeung-tang, Oxidative stress, Ischemic damaged rat, Neuronal movement function, BDNF
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