The strong relation between Yanagihara's scores and electroneurography in the acute stage of bell's palsy.
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Acupuncture Therapy↗
Biomedical subjects
Jung-Chul Seo
Publications and source records attributed to Jung-Chul Seo.
Protective effect of Acanthopanax senticosus against ethanol-induced apoptosis of human neuroblastoma cell line SK-N-MC.
The protective effect of Acanthopanax senticosus (AS) against ethanol (EtOH)-induced apoptosis of the human neuroblastoma cell line SK-N-MC was investigated via 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, flow cytometric analysis, DNA fragmentation assay, reverse transcription-polymerase chain reaction (RT-PCR), and caspase-3 assay. It was shown that cells treated with EtOH exhibit classical apoptotic features, while cells pre-treated with Acanthopanax senticosus prior to EtOH exposure showed decreased occurrence of apoptotic features. In addition, Acanthopanax senticosus pre-treatment was shown to inhibit EtOH-induced increase in caspase-3 mRNA expression and activity. These results suggest that Acanthopanax senticosus may exert a protective effect against EtOH-induced apoptosis of human neuroblastoma cells.
Antineoplastic Agents, Phytogenic↗
Evaluation of a Apo-1/Fas promoter polymorphism in Korean stroke patients.
Apoptosis has been implicated in the pathogenesis of neurodegenerative diseases such as stroke and Alzheimer's disease. Apo-1/Fas gene is one of the mediators of apoptosis in stroke. Mval polymorphism is the first polymorphic marker identified in the Apo-1/Fas gene promoter, which was typed by PCR and followed by Mval digestion and gel electrophoresis. DNA isolated from peripheral blood collected from 91 stroke patients and 103 healthy blood donors was used for genotypes of GG, GA and AA by sequence specific primer PCR. Mval polymorphism was examined based on Fas gene promotor region by restriction fragment length polymorphism (RFLP). The Fas-GG genotype was the least frequent in patients with stroke and healthy controls (P = 0.57). In normal Korean controls the Mval polymorphism GA, AA and GG were 48.6%, 34.9% and 16.5%. In stroke patients were 56.2%, 29.6% and 14.2% respectively. And the allelic frequencies of Mval*2 (G) allele were less frequent than Mval*1 (A) allele in patients with stroke and healthy controls (P = 0.76). In normal Korean controls Mval*1 (A) and Mval*2 (G) alleles were 59.2% and 40.8%. In stroke patients were 57.6% and 42.4%, respectively. Our results, pending confirmation in a larger study, indicate that the Fas genotype may not appear to be a risk factor for stroke in Korean stroke patients.
Adult↗
Acupuncture enhances cell proliferation in dentate gyrus of maternally-separated rats.
Maternal separation in early life can increase vulnerability to neuropsychiatric disorders over the lifespan. To investigate the effect of acupuncture on cell proliferation in the dentate gyrus (DG), 5-bromo-2'-deoxyuridine (BrdU)-immunohistochemistry was performed in maternally-separated rat pups. Maternal separation, for 7 days from postnatal day 14, induced a significant decrease of BrdU-immunoreactive cells in DG, while acupuncture treatment at acupoint Shenmen (HT7), at the end of the transverse crease of the ulnar wrist, resulted in the significant increase in the number of BrdU-positive cells in DG. However, acupuncture at acupoint ST36, near the knee joint, produced no increase in the number of BrdU-positive cells. These findings indicate that acupuncture at acupoint HT7 appears to stimulate cell proliferation, and we suggested that acupuncture may be useful in the treatment of diseases related to maternal separation.
Acupuncture↗
Decrease of the electroacupuncture-induced analgesic effects in nuclear factor-kappa B1 knockout mice.
To investigate the involvement of nuclear factor kappa B1 (NF-kappaB1; p50/p105) in electroacupuncture (EA)-induced analgesia, 2 and 100 Hz EA stimulations were applied at acupoint ST36 (Zusanli) in NF-kappaB1 knockout mice. EA was performed for 30 min and tail-flick latencies (TFLs) were evaluated every 15 min for 1 h. Wild-type mice displayed a 63.3% increase in TFLs compared to baseline after 2 Hz EA, whereas NF-kappaB1+/- mice exhibited a 41.8% increase and NF-kappaB1-/- mice showed only a 3.9% increase of TFLs. The TFLs of 100 Hz EA showed similar trends: a 72.6% increase of TFLs in wild-type, a 38.6% increase in NF-kappaB1+/- and a 9.3% increase in NF-kappaB1-/- mice. The present findings suggest that NF-kappaB1 may play a crucial role in both low and high frequency EA-induced analgesic effects.
Analgesia↗