• Journal of Oriental Neuropsychiatry
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• v.21 no.1
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• pp.43-57
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• 2010

Objectives: This study was designed to assess neuroprotective effects of herb medicine against Alzhheimer's disease related brain damage in organotypic hippocampal slice culture. Methods: We induced dementia related brain damage in organotypic hippocampal slices by $\beta$-amyloid. Those slices were treated with herb medicines - Hwangryeonhaedoktang, Sopungsoongiwon. Using by PI staining, the extents of cell death were assessed. After that, we selected the best effective one among those herb medicines and the major components of that medicine were studied to reveal neuroprotective effects and related proteins by using PI stating. Results: In PI staining, Sopungsoongiwon is the best effective herb medicine between Hwangryeonhaedoktang and Sopungsoongiwon. Notopterygii Rhizoma, Corni Fructus, Areca Catechu, Aurantii Fructus Immaturus, Plantaginis Semen is the best effective one among the components of Sopungsoongiwon. Conclusions: We suggested that purgative effect would be the best effetive medicine on dementia related brain damage between clearing heat and toxic materials.

• The Journal of Korean Medicine
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• v.32 no.4
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• pp.48-67
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• 2011

Objectives: There has been a lot of controversy about whether Korean traditional medicines cause drug-induced hepatotoxicity or not. However, this controversy has not been examined from a scientific approach, especially in terms of toxicology. Thus, this article for traditional Korean medicine-induced hepatotoxicity was reviewed on a basis of toxicological assessment. Methods: Toxicological assessments were carried out in a view of reactive intermediates formation from biotransformation in animals based on cytochrome P450 activity inducing oxidative stress, and case reports in world-wide. Results and Conclusions: Several herbal materials used for traditional Korean medicines were identified as possible agents causing drug-induced hepatotoxicity. Most of these agents seem to produce toxic reactive intermediates caused by cytochrome P450. Oxidative stress followed by cytochrome P450 activation could also be a reason for herb-induced hepatotoxicity. Plausible prevention of herb-induced hepatotoxicity was suggested.

• Journal of Haehwa Medicine
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• v.20 no.1
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• pp.161-174
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• 2011

Objectives : This paper researched methods of washing Herb medicine through research papers of washing Crops Materials and Methods : We collected research papers on Washing crops. Then we analysed them according to washing methods. Results : The following results were obtained in this study. 1. Herbal fruit, wash using a conveyor belt. 2. Leafy herbs, soak in a chlorine solution or ozone solution and rinse it. sometimes using micro bubble system. 3. Radix, wash with high pressure sprinkling water. 4. Cortex, wash under running water by hand washing. Conclusion : Herb medicines need a washing methods for each region. so Herbs should be washed in a suitable methods for each region.

• Journal of Physiology & Pathology in Korean Medicine
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• v.32 no.3
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• pp.149-156
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• 2018

Traditional medicines (TM) in Korea, China, and Japan share most of the theories and therapeutic tools, but there are also differences due to their unique histories and cultures. Here, we aim to identify the differences in the utilization of TM theory between three countries by analyzing herb usage data in terms of the related traditional theories. Herb usage data of each country was collected from "Investigation of Korean medicine use and herbal medicine consumption survey" (Korea), "Analytical report on circulation of key Chinese medicinal materials" (China), and "Survey report on raw material crude drug usage" (Japan). Fifty five herbs with sixty features belonging to five theoretical categories (four properties, five tastes, targeting meridians, treatment strategies, and herbal parts) were selected and analyzed. Weight Sum Model (WSM) and Network-Based Group Features (NBGF) were used to compare the theoretical characteristics of TM between three countries. For the statistical evaluation, we developed and applied Herb Set Enrichment Analysis (HSEA) for WSM and NBGF results. HSEA for WSM results revealed the kidney meridian were targeted more in Korea than Japan, while the spleen meridian were targeted more in Japan than Korea. Herbs with sour taste were used more in Japan than China. HSEA for NBGF results found that NBGF including warm, neutral, sweet, and tonifying features were more dominant in Korea and than Japan, while NBGF including cold, bitter, heat-clearing features were more dominant in Japan than the others. These results suggest that TM in Korea, China, and Japan have unique aspects of practice patterns and theoretical utilization.

• The Journal of Korean Medicine
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• v.25 no.4
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• pp.180-187
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• 2004

Objective : This study was undertaken for discovering the characteristics of sleep in ordinary symptoms based on the Sasang Constitution. The result of this study could be helpful to understand and to identify patients such as Taeumin, Soyangin Soeumin or Taeyangin. Methods : There were 1,229 patients (529 men), who answered the questionnaire about their ordinary sleeping patterns. They were diagnosed, including their clinical Sasang Constitution, by the Sasang Constitution specialist at Bundang Oriental Hospital of Dongguk University. By applying the multinomial and binary logistic regression analysis to those collected materials, we can measure the characteristics and the influence of ordinary sleeping patterns to the dependent variable (Sasang Constitution). Results : In order of the item's influence that had decided one's constitution, between Taeumin and Soeumin, Taeumin snored frequently or well more than Soeumin, Soeumin had more dreams and more sleeping times than Taeumin, and Taeumin struggled frequently or well more than Soeumin. Between Soyangin and Soeumin, Soeumin dreams more frequently than Soyangin, Soyangin snored frequently or well more than Soeumin, and Soeumin has more sleeping times than Taeumin. Between Taeumin and Soyangin, Taeumin snored frequently or well more than Soyangin. Between Taeyangin and a group of the other constitutions, Taeyangin felt unwell after sleeping more than the other constitutions, the other constitutions awaked frequently more than Taeyangin during sleeping. Conclusion : This study will be used for identifying patients as Taeumin, Soyangin, Soeumin or Taeyangin by contrast with each other.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.12 no.2
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• pp.148-160
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• 1999

In order to strengthen objectivity and availability of oriental herb medicine, the standard formula for herbs has been attempted to set up by documentary testing original herbs which were recorded in authorized document. The object herb medicines are CARYOPHYLLI FLOS. After this study, additional experimental verification is required as a matter of fact. As comparison materials, this thesis will be utilized. Specially the internal and external morphological standard in this study is expected to supply the search for several physiochemical reaction, biological reaction, determination of indicator material and identification of gene with basic sources in the future.

• The Journal of Internal Korean Medicine
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• v.41 no.6
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• pp.993-1014
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• 2020

Objective: Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease. Antioxidant stress and inflammatory reactions are important causes of neurodegenerative diseases and are major causes of PD. Many animal experiments have been aimed at treating PD using the antioxidant effects of various traditional medicines and dietary supplements. This review reports the research investigating the antioxidant effects of herbs in in vivo PD models. Methods: The study consisted of a database search for articles related to PD and herbal treatments using the OASIS, NDSL, KTKP, Korean KISS, PubMed, Science Direct, CNKI, Wanfang, and J-STAGE databases. The search period was limited from the start of the search engine application to November 14, 2019. Studies were selected to confirm the antioxidant effects of herbal medicines in an in vivo PD model. Results: Eighty-two studies were summarized for plant species, extracts (or compounds), animal models, neurotoxins, and functional results. The most frequently used herbal materials were Bacopa monnieri, Camellia sinensis, Centella asiatica, and Withania somnifera. MPTP and 6-OHDA were the most commonly used neurotoxins for inducing PD. Most studies confirmed an increased expression and activation of antioxidant enzymes and a decrease in oxidative stress. Herbal materials showed their antioxidant effects regardless of the order of treatment and confirmed their possible use as treatments for the prevention and treatment of neurodegeneration. Conclusion: Many herbal medicines have antioxidant effects and are likely to be effective in delaying neurodegenerative damage by inhibiting or reducing oxidative stress by expression of antioxidant enzymes.

• Journal of Life Science
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• v.22 no.5
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• pp.650-656
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• 2012

To reduce the production cost of $Pleurotus$ $ostreatus$, discarded medicinal sludge was collected from oriental medical clinics to develop the $Pleurotus$ $ostreatus$ culture medium. According to the analysis of the proximate composition of the materials used in Korean herb medicine, the crude ash contents of $Carthamus$ $tinctrius$ L stem and $Acanthopanax$ $chiisanensis$ were 11.6% and 10.1% respectively, which were relatively higher than the 9.6% of the control medium, waste cotton. Crude protein was detected in 9.8% of the waste cotton medium, whereas it was detected in 14.9%, 13.9%, 13.4%, and 11.5%, of wild mugwort, $Acanthopanax$ $\underline{chiisanensis}$, medicinal sludge, and $Carthamus$ $tinctrius$ L stem, respectively, which are all higher than the control. The pH of medicinal sludges, wild mugwort, and $Aacanthopanax$ $chiisanenses$ ranged from 5.27 to 5.72, which was similar to the 5.70 pH value of waste cotton. In the case of addition concentration of each Korean herb medicine material influencing mycelial growth of the $Pleurotus$ $ostreatus$, the 9% concentration was more favorable compared to that of 3% and 6%. However, the addition of Korean herb medicine materials did not significantly affect the growth of $P.$ $tolaassi$ and $Trichoderma$ $sp.$ According to a field experiment that added 9% of medicinal sludge into the waste cotton medium, the mycelial growth of mushrooms was facilitated by approximately 2 days, and the mushroom yield was increased by 10~15%. Furthermore, pileus and stipe of the mushrooms were even and superior in quality.

• Journal of Ginseng Research
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• v.44 no.2
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• pp.291-299
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• 2020

Background: Ginseng (G) and Ligustrum lucidum Ait (LLA) are core traditional Chinese medicines in treating myelosuppression formula. The present study was designed to profile effect of G and LLA herb pair (G-LLA) on myelosuppressed mice. Methods: The mice myelosuppression model was established by intraperitoneal (i.p.) injection of cyclophosphamide (Cy). Hematopoietic function of bone marrow was measured by hemopoietic progenitor cell culture and peripheral blood count, and serum hemopoietic factors were tested by enzyme-linked immunosorbent assay. Bone marrow cell cycle was performed by flow cytometry. HPLC was used to measure 20 potential chemical components related to myelosuppression, including ginsenoside Rg₁, Re, Rb₁, Rc, Rb₂, Rb₃, Rd, Rk₃, Rh₄, 20 (S)-Rg₃, 20 (R)-Rg₃, Rk₁, Rg₅, salidroside, and so on. Results: G, LLA, and G-LLA improved the amount of peripheral blood cells and bone marrow cells of myelosuppressed mice (P < 0.01). They significantly increased the colony quantity of colony-forming unit-granulocyte macrophage, burst-forming unit-erythroid, colony-forming unit-erythroid, and colony-forming unit-megakaryocyte and amount of G₂/M and S phase cells (P < 0.01). They also significantly decreased the amount of hematopoiesis-related cytokines (P < 0.01). The content of chemical components in G-LLA changed, and the change of rare saponin was the most obvious. Conclusion: These results show that G-LLA herb pair might produce synergistic or complementary compatibility effects on bone marrow suppression after chemotherapy. It suggests that the substance basis of G-LLA for treating bone marrow suppression may be effective chemical components.

• Journal of Physiology & Pathology in Korean Medicine
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• v.25 no.6
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• pp.1056-1060
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• 2011

To summarize and make a reference number of natural materials used to treat diabetic peripheral neuropathy. We surveyed all papers of diabetic peripheral neuropathy studies using natural materials in PubMed as "diabetic peripheral neuropathy AND plant", "diabetic peripheral neuropathy AND herbal", "diabetic peripheral neuropathy AND herb", etc. The number of papers, the formation of experiments, frequency of natural materials studies, and main studies were analyzed. Total 48 studies were finally selected. Of the papers, experiments with rats were the most common. Most studies were about fatty acids or herbal medicines. Rehmannia glutinosa, Cinnamomi Ramulus, Astragali Radix and so on were relatively studied much. This study produced an overview of worldwide natural materials used for diabetic peripheral neuropathy. This result may provide a valuable information of development of Korean herbal medicine used to treat diabetic peripheral neuropathy.