• The Korea Journal of Herbology
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• v.24 no.1
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• pp.179-189
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• 2009

Objectives : Coptidis Rhizoma (Coptis japonica MAKINO; CR) is a well known crude drug as antimicrobial, antibacterial, anti-inflammatory, antioxidant activity. However, there is no study of the effect of CR on brain infarction and it's mechanism. The aim of this study was to investigate the effects on ischemic stroke induced by photothrombotic infarction by evaluating the functional & neuronal recovery after brain infarction. Materials & Methods : Male Sprague-Dawley rats (250-300 g) were induced photothrombotic brain infarction on sensorimotor cortex, and brain infarction volume by image J software (NIH, USA) after Nissl stain, also single pellet reaching task as a functional motor recovery were observed. After orally pretreated by CR (500 mg/kg) or normal saline as a sham control before 7 days from the time of photothrombotic infarction, rats were sacrificed. After then we analysed anti-inflammatory cytokines (TNF-$\alpha$, IL-6, IL-1$\beta$), by RT-PCR and ELISA method, and immunohistochemistry (GFAP, connexin-43) as a marker of neural plasticity. Results : CR (100, 250, 500 mg/kg) decreased the infarction volume dose-dependently, however the effect of 500mg/kg of CR (CR 500) showed the best (P=0.051). Also, CR 500 decreased the infarction volume time-dependently, the most effective time was 3-7 days after stroke. Photothrombosis increased inflammatory cytokines after infarction, CR 500 suppressed significantly mRNA expression of IL-1$\beta$, IL-6 and TNF-$\alpha$. In serum, CR 500 decreased the amount of IL-1$\beta$, 12h, 24h and 48h respectively (p < 0.05), also decreased that of IL-6 and TNF-$\alpha$, 12h respectively (p < 0.05) after infarction. The more astrocytes were observed and neural plasticity was facilitated in the rat brain of CR 500 than that of sham control in immunohistochemistry. Conclusions : This results suggest that CR decrease infarction volume and improve functional motor recovery in acute stage in photothrombotic ischemic infarction model in the mechanism of anti-inflammation and promoting neural plasticity.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.10 no.2
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• pp.93-96
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• 2014

Brain disorder disability is assessed when organic brain lesion such as cerebral palsy, traumatic brain injury, or stroke causes physical impairment which limits daily activites substantially according to its level and range of paralysis or the presence of involuntary movement. According to the disabled person welfare law in Korea, grade I brain disorder is assessed when one is in continuous irreversible state of coma without the ability to prolong one's life without other's help. Self-injurious behavior is defined as the non-suicidal intentional or unintentional injury to one's own body which can occur repetitively temporarily or chronically. People with decreased consciousness often exhibit increased self-injurious behavior which is most commonly associated with tongue or lip biting. This report documents a successful self -injurious lip biting treatment of a brain lesion patient within a short time by applying a removable acrylic resin appliance including posterior bite block.

• Journal of Korean Neurosurgical Society
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• v.47 no.5
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• pp.325-331
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• 2010

Objective : We retrospectively evaluated the survival outcome of patients with brain metastasis from hepatocellular carcinoma (HCC). Methods : Between 1991 and 2007, a total of 20 patients were diagnosed as having brain metastasis from HCC. The mean age of the patients was 55 ${\pm}$ 13 years, and 17 (85.0%) were men. Seventeen (85.0%) patients had already extracranial metastases. The median time from diagnosis of HCC to brain metastasis was 18.5 months. Fourteen (70.0%) patients had stroke-like presentation due to intracerebral hemorrhage (ICH). Ten (50.0%) patients had single or solitary brain metastasis. Among a total of 34 brain lesions, 31 (91.2%) lesions had the hemorrhagic components. Results : The median survival time was 8 weeks (95% CI, 5.08-10.92), and the actuarial survival rates were 85.0%, 45.0%, 22.5%, and 8.4% at 4, 12, 24, and 54 weeks. Age < 60 years, treatment of the primary and/or extracranial lesions, and recurrent ICH were the possible prognostic factors (p = 0.044, p < 0.001, and p = 0.111, respectively). The median progression-free survival (PFS) time was 3 months (95% CI, 0.95-5.05). Conclusion : The overall survival of the patients with brain metastasis from HCC was very poor with median survival time being only 8 weeks. However, the younger patients less than 60 years and/or no extracranial metastases seem to be a positive prognostic factor.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.6
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• pp.1860-1868
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• 2004

Geijibokryunghwan has a wide range of therapeutic applications, and some reports have indicated that it has protective activity against atherosclerosis, and more specifically stroke and myocardial infarction. A recent report showed that atherosclerotic plaque volume can be reduced by supplying Geijibokryunghwan extracts for several years. In this study, we used a component of Geijibokryunghwan, which has been used for the prevention of atherosclerosis in Korea for several years, and has proven to be useful in lowering the occurrence of cerebral infarction. In a preliminary study, we found that Geijibokryunghwan potently suppressed platelet aggregation induced by various agonists. In this study, we sought to explore the mechanism by which Geijibokryunghwan inhibits platelet aggregations.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.5
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• pp.1250-1259
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• 2007

Bambusae Caulis in Liquamen(BCL) has been commonly prescribed for stroke patients in the traditional Oriental medicine. So this study is aims to investigate the anti-apoptotic and neuroprotective effects of Bambusae Caulis in Liquamen(BCL) manufactured by different production process on the focal ischemia induced by intraluminal filament insertion in rats. The focal ischemia was induced by intraluminal filament insertion into middle cerebral artery. The animals were divided into four groups (n=15 in each group). The ischemia induced and not treated group : Control group, the ischemia induced and oral medication of the three kinds of BCL : BCL-A group, BCL-B group, BCL-C group. BCL-A was produced by heating at a low temperature$(250^{\circ} C)$ in electric kiln and filtering. BCL-B was produced by heating at a high temperature$(900^{\circ} C{\sim}1,000^{\circ}C)$ in yellow earth kiln and refining and filtering. BCL-C was produced by heating at a low temperature$(400^{\circ} C)$ yellow earth kiln and no refining and filtering. The anti-apoptotic and neuroprotective effects of the oral medication of BCL were observed by Bax, BCL-2, cytochrome c, mGluR5, cresyl violet and ChAT-stain. Our study suggests that BCl-A(was produced by heating at a low temperature in electric kiln and filtering) and BCL-C(was produced by heating at a low temperature in yellow earth kiln and no refining and filtering) show anti-apoptotic and neuroprotective effects on the focal ischemia induced by intraluminal filament insertion in rats and BCL-C is more effective than BCL-A.

• The Journal of Korean Physical Therapy
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• v.32 no.5
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• pp.312-318
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• 2020

Purpose: This study aimed to investigate the evidence that therapeutic horseback riding can improve balance, muscle, ADL, equivalenc, GMFM, gait, emotion with developmental disabilities and neural patients. Methods: To conduct meta-analysis, the search focused on studies that employed therapeutic horseback riding for developmental disabilities and neural patients for which eight databases (KIS, RISS, DBpia, National Assembly Library, Pubmed, Embase, Google scholar and Cochrane Library) were used to extract literature published from 2002 to September 2019. The data were analyzed the RevMan 3.5.3 program. Results: As a result of meta-analysis, therapeutic horseback riding total effect size is 0.552 for children with developmental disabilities and neural patients. And effect size result of according to assessment type variable first, balance effect size is 0.594. Second, muscle activities effect size is 0.425. Third, ADL effect size is 0.430. Fourth, equivalance effect size is 0.640. Fifth, GMFM effect size is 0.482. Sixth, gait effect size is 0.400 and seventh emotion effect size is 0.876. Conclusion: These findings is horseback riding is effective The effect size by outcome was observed to be the effective for children with developmental disabilities and neural patients. and also the horseback riding provided the positive effects of balance, muscle activities, ADL, equivalance, GMFM, gait, emotion for children with developmental disabilities and neural patients. It is hoped that this study will contribute to the development of effective treatments for children with developmental disabilities and neural patients therapeutic horseback riding and the development of study.

• The Journal of Internal Korean Medicine
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• v.38 no.1
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• pp.64-71
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• 2017

In this study, we researched the effects of herbal medicine on anemia among 43 patients. Before being given prescriptions, these patients were examined for RBC count, hemoglobin, and hematocrits, which are important in evaluating improvements in anemia. After administering the herbal medicine over two weeks, we rechecked the RBC count, hemoglobin, and hematocrits on a secondary inspection. We compared the primary and secondary tests with respect to age, sex, diseases, the name of the herbal medicine, and the composition of the medicine. The results were as follows. In groups of five or more, the musculoskeletal pain disease group was more improved than the other disease groups on the secondary test. The digestive diseases group was worse than the other disease groups on the secondary test. In the composition of the prescription, herbs that enriched the blood (補血), invigorated the spleen (健脾), and nourished Eum (補陰) were used more than any other herbs for those whose status improved. Among patients who were partially normalized for the secondary test, this applied to men more than women, to patients in the pain group more than those in other disease groups, and to patients with cerebral hemorrhage more than stroke patients. Among patients who were partially normalized for the secondary test, the group taking tangyak herbal medication improved more than the other groups taking powder and pill herbal medications.

• Journal of Oriental Neuropsychiatry
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• v.24 no.1
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• pp.13-26
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• 2013

Objectives : The purpose of this study is to investigate the correlation between pattern identification of traditional Chinese medicine (TCM) and western medicine, examined by a systematic research of Chinese medicine papers. Methods : We searched for the papers regarding pattern identification of TCM published from 1994 to 2012 in CNKI (China National Knowledge Infrastructure http://www.cnki.net) at April, 2012. Results : A total of 30 studies were finally included; 18 studies of them were related to stroke (cerebral infarction) and there were 12 studies regarding other diseases, such as hypertension, chronic colonitis, vascular dementia, mild cognitive impairment and etc. All 30 studies were analyzed and classified by diseases, differentiation of syndromes, numbers of subjects, the instrument of pattern identification, items of western medicine examination and statistical results. Conclusions : According to our study, there are some correlations between pattern identification of TCM and various items of western medicine examination. The result suggests a possibility of using the western medicine examination data for pattern identification of TCM.

• Herbal Formula Science
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• v.8 no.1
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• pp.147-167
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• 2000

Reactive oxygen species (ROS) play an important role in the pathogenesis of a variety of life threatening conditions such as atherosclerosis, myocardial infarction and cerebral stroke. In this study, the effect of Sunghyangchungisan (SHCS) as a cytoproctant against ROS-induced cell injury was studied by investigating its effect on $H_{2}O_2-induced$ cell injury in cultured endothelial cells derived from the human umbilical vein. SHCS effectively proteced the cells against $H_{2}O_2-induced$ injury determined by trypan blue exclusion ability and lactate dehydrogenase (LDH) release. The effect of SHCS was concentration-dependent and the concentrations to inhibit by 50% the cell death and LDH release were $0.9{\pm}0.1$ and $1.2{\pm}0.1\;mg/ml$, respectively. In addition, SHCS effectively protected the cells against t-butylhydroperoside- and menadione-Induced injury as well. SHCS inhibited lipid peroxidation determined by malondialdehyde production. SHCS exerted as an effective scavenger of ROS produced by exposing the cells to $H_{2}O_2$ The activities of the intracellular ROS scavenging enzymes such as superoxide dismutase, catalase and glutathione peroxidase were not Influenced by SHCS.These results indicate that SHCS might exert as an effective cytoprotectant against ROS-induced cell injury. Further intensive studies would provide us insights into mechanisms of the pharmacological actions of SHCS.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.7
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• pp.239-244
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• 2018

Both arterial dissection and atherosclerosis are major causes of cerebral infarction and appear to be occlusion or stenosis in magnetic resonance angiography(MRA) and computed tomographic angiography(CTA). But there are differences in treatment because they have different mechanisms. Recently, as high resolution magnetic resonance image(HR-MRI) develops, the image of blood vessel wall can be confirmed non-invasively. Though HR-MRI has become a very useful method for patients with suspected arterial dissection, differential diagnosis of the two diseases has not yet been fully established due to differences in the findings according to stages of arterial dissection and atherosclerosis. We investigated the differences between vertebral artery dissection and atherosclerosis through HR-MRI in two patients and confirmed the diagnosis by CTA follow-up. In addition to the previously established diagnostic criteria, we determined that the long and severe stenosis and recanalization suggest arterial dissection. Characteristics of arterial dissection confirmed by HR-MR and additional studies will be helpful for the treatment.