• The Journal of Pediatrics of Korean Medicine
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• v.38 no.3
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• pp.66-96
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• 2024

Objectives This study aimed to establish a foundation for research on Korean medicine for epilepsy by analyzing its etiology, syndrome differentiation, and the use of herbal medicines. Methods Articles were extracted from five databases in Korea, Japan, and China: the Oriental Medicine Advanced Searching Integrated System (OASIS), Citation Information by the National Institute of Informatics (CiNii), Chinese National Knowledge Infrastructure (CNKI), Wangfang Database, and Chinese Scientific Journal Database (VIP). The etiology, syndrome differentiation, and herbal medicines used for epilepsy were investigated. Results A total of 64 articles were selected, including seven clinical studies, 16 case reports, and 41 reviews. Epilepsy is a complex disease with various etiologies, and among the five viscera, syndrome differentiation mainly involved the liver, spleen, and kidney, with pathological factors that included phlegm, wind, and blood stasis. Frequently used herbal medicines included Modified Jeongganhwan, Sihogyejitang, Yukgunjatang, and Sihogayonggolmoryotang. Conclusions This study analyzed epilepsy's etiology, syndrome differentiation, and herbal treatments. Further evidence is needed to better understand the efficacy and safety of Korean herbal medicine for treating epilepsy.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.34 no.5
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• pp.435-444
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• 2001

Daily time series of longshore wind at 8 stations, sea surface temperature (SST) at 11 stations in the eastern coast of the Korean peninsula during $1983\~1997$ and the NOAA/AVHRR satellite data during $1990\~1998$ were used in order to study the temporal and spatial variations of the upwelling cold water which occurred in the summer season. The cold water occurred frequently in the eastern coastal waters of Korea such as Soimal, Kijang, Ulgi, Kampo, Pohang, Youngduk, Chukbyun, Chumunjin and Sokcho, During the upwelling cold water phenomenon, SST came down more than $-5^{\circ}C$ in a day. The maximum of the averaged RMS amplitude of daily SST was $5.8^{\circ}C$ along the eastern coast of Korea on Julian day 212 from $1983\~1997$. The cross correlation coefficients were higher than 0.5 between Sokcho and Chumunjin in the northern part of the East Sea, and along Soimal, Kijang, Ulgi, Kampo and Pohang in the southern part of the East Sea. In late July, 1995 the cold water occurred at Ulgi coastal area and extended to Ullung island which is located 250 km off the Ulgi coast. Even though the distance between Soimal and the Ulgi coast area is more than 120 km, the cross correlation coefficient related to the anomalies of SST due to upwelling cold water was the highest (0.7) in the southeastern coastal area of the Korean peninsula. This connection may be due to the cyclonic circulation of the Tsushima Current in this area and the topography of the ocean rather than the local south wind which induced the coastal upwelling.

• Economic and Environmental Geology
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• v.34 no.1
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• pp.13-23
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• 2001

Bentonite layers are intercalated within the basal conglomerates in the Tertiary sedimentary basins of Kampo, Janggi and Pohang, southeastern Korea. Eighteen samples of the bentonites went through X-ray diffraction, scanning electron microscopy, heavy mineral analyses, chemical analyses and oxygen, hydrogen stable isotope analyses to define the mineralogical characters of the bentonites. Heavy minerals such as zircons, apatites, amphiboles and biotites separated from bentonites show clean and euhedral surfaces, which are the characteristic features of volcanic origin. But biotites from the Chunbook Conglomerate are found as altered and heavily broken flakes which implies longer transportation of these bentonites. $TiO_{2}/Al_{2}O_{3} ratios of <2 $\mu$m particle fractions (the Chunbook Conglomerate 0.031; Janggi 0.029; Kampo 0.025) suggest that those are originated from volcanic tuffs. That is, the higher the value is, the more mafic in chemical compositions of the original tuffs. Authigenic montmorillonite and zeolite minerals were observed by SEM, which indicates diagenesis origin of bentonites. But the samples from the Chunbook Conglomerate showed only chaotically packed clay flakes in the matrix of sands or conglomerates, which implies detrital influence, not authigenic origin. The structural formulae of montmorillonite from these basins reflects their environment of formation. Fe (Ⅵ) can show the redox condition of its past environment and much lower $Fe^{2+}(Ⅵ)/Fe^{3+}(Ⅵ)$ ratios in montmorillonite of the Chunbook Conglomerate imply the greater oxidizing influence. Calculated burial depths from oxygen stable isotope data of the samples from the Chunbook Conglomerate generally fall to the range of 929~963 m whereas the real burial depth of this area is only 530~580 m. This could be explained as the bentonites of the Chunbook conglomerate had not been formed in situ. Discriminant analyses with the data from chemical analyses and structural formulae of montmorillonites show that bentonites from three different basins could definitely be distinguished with each other. This result arises from the different chemical compositions of original volcanic ashes and the difference of sedimentary environments.

• Journal of Acupuncture Research
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• v.21 no.3
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• pp.283-302
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• 2004

Background : Angiogenesis is the proliferation of a network of blood vessels emanating from pre-existing vessels, supplying nutrients and oxygen and removing waste products. Angiogenesis occurs in a variety of normal physiologic and pathologic conditions and is regulated by a balance of stimulatory and inhibitory angiogenic factors. Excessive angiogenesis should be suppressed. However, if blood supply is insufficient, it should be encouraged. Hyul-Mek(血脈) or Hyul-Rark(血絡), known as blood vessels in western medicine, is deeply related to Chung-Ki-Hyul(精 氣 血). The goal of this study is to review the effects of herbal medicines on angiogenesis that is involved in wound healing and enhancement of blood supply. Methods : We conducted a systematic and comprehensive literature search for the identification, retrieval, and bibliographic management of independent studies to locate information on the topic. A computerized search of the published literature of Korea(KISS, RISS), China(CNKI), Japan(Kampo medicine, etc), and western countries(MEDLINE) was performed, and further supplemented with manual searches of print sources(1999 to 2003). Results : The herbal medicines with angiogenic activity were mainly found among herbs that carry replenish Shin-Cheng(補腎益精), foster Eum and improve the circulation of blood(養陰活血), or warm and circulate Kyung-Rark(溫經通絡). In particular, herbs with improve the circulation of blood and clear blood(活血化瘀) activity contain a significant amount of tannin, saponin, and pyrazine. Conclusion : Replenish Ki-Hyul(補氣血) and circulate Kyung-Rark(通經絡) could contribute to the induction of angiogenesis because various growth factors and proliferation, differentiation, and migration of vascular endothelial cells are involved in angiogenic activity.

• Journal of Physiology & Pathology in Korean Medicine
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• v.30 no.4
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• pp.219-228
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• 2016

The aim of this study was to collect and analyze the clinical studies of traditional herbal medicine and acupuncture treatments for colorectal cancer patients searched in Pubmed and Cochrane library in English. We collected the clinical studies, including randomized controlled trial, case control study and cohort study, in the PubMed and Cochrane library using keywords 'Colorectal Cancer', 'Korean Medicine', 'Traditional Chinese Medicine', 'Kampo' and 'Acupuncture'. Then we analyzed them according to the objective of the therapy, i.e. improving therapy prognosis, reducing chemotherapy's adverse event and reducing operational adverse event. In case RCT, we evaluate the quality of the study with jadad scale. Total 18 studies were selected. There were 3 studies about improving therapy prognosis, 6 studies about reducing chemotherapy's adverse event and 9 studies about reducing operational adverse event. Traditional medicine might improve therapy prognosis in terms of the survival rate, relapse/metastasis rate, quality of life and immune function. The specific herbal formula, 'Goshajinkigan' might not be successful about reducing chemotherapy's adverse event, peripheral neurotoxicity. 'Hangeshanshinto' might reduce the duration of oral mucositis but it is not clear to reduce the incidence of that. 'PHY906' might reduce the incidence of diarrhea. Acupuncture might reduce operational adverse event such as gastrointestinal dysfunction and pain. And 'Daikenchuto' might not be successful in reducing operational adverse event, gastrointestinal dysfunction. Further studies are needed to clarify the efficacy of traditional herbal medicine and acupuncture for colorectal cancer patients.

• The Journal of the Petrological Society of Korea
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• v.9 no.2
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• pp.70-83
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• 2000

The purpose of this study is to identify the petrographic and geochemical characteristics of four granitic masses and clanfy for the origin and relationship among the masses. These granitic rocks are distributed in the eastern part of Yangsan fault in the Kyongsang basin, southeastern part of Korea. Based on the mineralogy and texture, the granitic rocks are divided into three facies; granodiorite, porphyritic fine-grained granite, and equigranular granite. According to the result of modal analysis, northern part and most of the southern part of Daebon granitic rocks are plotted in granodiorite field and the rest part of the xocks are plotted in granite field. These granitic rocks belong to the sub-alkaline series, and are subdivided into calc-alkaline series. The rare earth elements normalized bv chondrite show LREE is more enriched than HREE and the lowest values in O-w m- i t e and Daebon equigranular granite. The crystallization pressures and temperatures of minimum melt compositions of granitic rocks estimated from the study area are about 0.5-1 kbar and $700~820^{\circ}C$, respectively. Referring to the petrographic characteristics, geochemical data and radiogenic age data, Oyu granite was emplaced in the Paleocene, but Daebon granodiorite, Sanseo porphyritic granite, and Hoam equigranular granite are co-magmatic differentiation products, were emplaced in the Eocene.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.35 no.1
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• pp.71-76
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• 2002

To understand the effect of heated effluent from a nuclear power plant on marine organism, experimental culture of Halocynthia roretzi was carried out at heated effluent of Wolsung nuclear power plant from January to December 1996. Temperature was $11.2\~27.9^{\circ}C$ and salinity was $32.54\~34.59\%_{\circ}$ during the culture period, The Growth of H. roretzi on lower area of Bonggil-ri (St. 1) was not normal in height, breadth and weight due to heated effluent. Daily growth rate (DGR) of H. roretzi about Kampo area (St, 4) was significant other station, and St. 1 was significant from other station except St. 4, Mytilus edulis was major fouling organism (over $90\%$) that were M. edulis, Dideninum moseleyi, Styela clava in experiment culture farm. St. 1 was higher (mean 143 individual) and St. 4 was lower (mean 56 individual) appearance attached of M. edulis. Growth of H. roretzi reduced when attached number of M. eduiis was increased, because correlation between DGR and number of M. edulis was negative.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.11
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• pp.4781-4786
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• 2015

Siberian ginseng (Eleutherococcus senticosus) is used primarily as an adaptogen herb and also for its immune stimulant properties in Western herbal medicine. Another closely related species used in East Asian medicine systems i.e. Kampo, TCM (Manchuria, Korea, Japan and Ainu of Hokkaido) and also called Siberian ginseng (Acanthopanax senticosus) also displays immune-stimulant and anti-cancer properties. These may affect tumour growth and also provide an anti-fatigue effect for cancer patients, in particular for those suffering from lung cancer. There is some evidence that a carbohydrate in Siberian ginseng may possess not only immune stimulatory but also anti-tumour effects and also display other various anti-cancer properties. Our study aimed to determine the inhibitory and also proliferative effects of a methanol plant extract of Siberan ginseng (E. senticosus) on various cancer and normal cell lines including: A-549 (small cell lung cancer), XWLC-05 (Yunnan lung cancer cell line), CNE (human nasopharyngeal carcinoma cell line), HCT-116 (human colon cancer) and Beas-2b (human lung epithelial). These cell lines were treated with an extract from E. senticosus that was evaporated and reconstituted in DMSO. Treatment of A-549 (small cell lung cancer) cells with E. senticosus methanolic extract showed a concentration-dependent inhibitory trend from $12.5-50{\mu}g/mL$, and then a plateau, whereas at 12.5 and $25{\mu}g/mL$, there is a slight growth suppression in QBC-939 cells, but then a steady suppression from 50, 100 and $200{\mu}g/mL$. Further, in XWLC-05 (Yunnan lung cancer cell line), E. senticosus methanolic extract displayed an inhibitory effect which plateaued with increasing dosage. Next, in CNE (human nasopharyngeal carcinoma cell line) there was a dose dependent proliferative response, whereas in Beas-2 (human lung epithelial cell line), an inhibitory effect. Finally in colon cancer cell line (HCT-116) we observed an initially weak inhibitory effect and then plateau.

• The Journal of Korean Medical History
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• v.31 no.1
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• pp.123-134
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• 2018

Today, knowledge itself has become a resource which must be protected by the pertinent community of its contributors and users, from being manipulated or distorted by third-party players. The preservation of knowledge in relationship to the cultural context of its origins, has been recognized by international organizations intent on maintaining authentic voice and perspective. Globally, the WIPO (World Intellectual Property Organization) organizes the annual IGC (Intergovernmental Committee) meeting to address various issues associated with each country's utilization of intellectual and bio source property. Korean Medicine is the official name for the traditional medicine that has been inherited from the cultures of the Korean Peninsula. It is one of the four practices of East Asian Medicine including Traditional Chinese Medicine (TCM) from China, Kampo Medicine of Japan, and Sino-Vietnamese Medicine in Vietnam. As a cultural treasure representing centuries of evolving knowledge, Korean Medicine is protected under intellectual property rights afforded by WIPO, and must be understood in relationship to, and distinct from, TCM. It is understood that China has a strong political purpose to claim all the traditional medicines of the East Asian region under the name of TCM, including Korean Medicine. In fact TCM was authorized as the representative name for all East Asian medicine by decisions made by the ISO (International Standard Organization) in 2015. This paper proposes a pilot study on how to protect the intellectual property of Korean Medicine from efforts by China to claim it under the umbrella of TCM. Using the Uibang Yuchui (醫方類聚, Classified Collection of Medical Formulas) this paper suggests establishing a Database of UBYC, which was published in 1477 by the Joseon Korea government. UBYC was the reorganized version of contemporary East Asian medical sources, and has already hundreds of year's rich indigenous and culturally specific medical history of Korea, from which Korean Medicine has been built.

• Journal of Society of Preventive Korean Medicine
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• v.16 no.3
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• pp.89-105
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• 2012

Objectives : This study was carried out to know the status of clinical utilization of Korean medical knowledge and the Korean medical knowledge system which Korean medical doctors want. Methods : Questionnaires were distributed to Korean medical doctors registered for the Association of Korean medicine via the email and 249 answered questionnaires were analyzed. Results : 50.6 % of Korean medical doctors utilized the textbooks for Korean medicine when they treated their patients. The reason why they did not utilize the textbooks for Korean medicine was mostly that 'it could not be applied directly into clinical application with only contents of textbook because clinical approach (diagnosis and treatment methods) was not clearly described in the textbook'. 48.6 % of Korean medical doctors utilized the EBM materials when they treated their patients. EBM materials that they referred included domestic articles, other EBM materials excluding papers and international academic papers based on PubMed in order. The reasons why they did not utilize the EBM materials were mostly that 'it was difficult to find the evidence' and 'EBM materials were not actually helpful for the clinical practice.' It was found that Korean medical doctors approached the disease in aspects of Korean and Western Medicine concurrently upon the diagnosis of patients and performed the diagnosis and treatment of Korean medicine on the diseases which seemed to be effective with Korean medicine. It was also found that they thought that they needed to know the Western medical knowledge as much as general doctors who have a doctor's license or family medicine specialists who comprehensively treat the general diseases know. Korean medical doctors wanted to have the systematic summary of modern research performance in fields of acupoint, acupuncture, herbal drugs and formula. They thought that constitutional medicine and Sa-am acupuncture therapy were representative characteristics in Korean medicine differentiated from Traditional Chinese medicine and Kampo medicine. Conclusions : Korean medical doctors wanted to establish the Korean medical knowledge system based on evidence focusing on clinical and practical contents. New Korean medical knowledge system should be established based on these requirements in the future.