• Advanced Industrial SCIence
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• v.2 no.4
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• pp.36-43
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• 2023

Native plants thrive naturally in specific areas without human intervention, offering significant potential as genetic resources and biotechnological assets across multiple sectors. To harness this potential, our focus was on analyzing domestic patents related to native plants, investigating their uses, effectiveness, active components, and extraction methods. Using the Korea Forest Service's National Standard Plant List, we gathered data from 988 patents on native plants and 430 patents on the use of native plant seeds. This comprehensive patent analysis aimed to reveal research patterns, technology levels, and emerging trends. The goal is to identify research trends, current technology levels, and provide insights for future patent applications involving native plants.

• Korean Journal of Environment and Ecology
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• v.14 no.3
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• pp.199-204
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• 2000

최근 자연생태계에서 일어나고 있는 자생 민들레류의 감소와 서양민들레의 급속한 증가원을 종자 발아특성을 통해 알아보고자 한다. 각각의 종자는 무처리를 비롯하여 10일, 20일, 30일, 60일간의 저온처리를 실시하였으며 발아조건은 광조건과 암조건으로 실험하였다. 자생민들레의 경우에 광조건하의 무처리 대조구에서 28%의 발아율을 나타내었으나 60일간의 저온처리구에서 90%의 발아율을 나타내었다. 발아세와 평균발아기간도 30일 이상의 저온처리와 광조건하에서 양호한 성적을 나타내었다. 좀민들레의 경우에도 민들레와 거의 유사한 경향을 나타내어 30일 이상의 저온저리와 광조건하의 발아상태가 대조구에 비해 상대적으로 양호하였다. 그러나 서양민들레는 저온무처리구의 광조건에서 발아율 88.8%로 자생 민들레류에 비해 현저히 높게 나타났다. 또한 서양민들레 종자는 저온처리에 의핸 현저한 발아율 향상을 볼 수 없었다. 그러므로 30일 이상의 저온처리에 의해 휴면이 타파되고 발아율이 향상되는 자생 민들레류의 비휴면성인 성양민들에 비해 종 번식에 있어 상대적으로 불리하다는 것을 알 수 있었다.

• Horticultural Science & Technology
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• v.18 no.2
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• pp.103-106
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• 2000

The genetic relationship of Bletilla striata native to Korea and Japan was investigated using random amplified polymorphic DNA (RAPD). The 156 reproducible DNA bands, consisted of 58 polymorphic and 98 monomorphic bands, were obtained by polymerase chain reaction (PCR) with selected 10 random primers. The 8 Bletilla lines have been classified into three groups according to the similarity coefficient obtained by RAPD analysis. The dendrogram showed overall correlationship between similarity coefficient of 0.48 and 0.84. The first group included A (Bletilla striata native to Korea), B (Bletilla striata variegated and native to Korea in Mokpo), C (Bletilla striata variegated and native to Korea), D and E (Bletilla striata native to Japan). In this group, it was showed that B and C had the most similar genetic relationship. The similarity coefficient between D and E was 0.77. D and E had a very close resemblance in plant height and flower color with A native to Korea, respectively. The second group included only G (dwarf Bletilla native to Japan) and had a different morphological character compared to other cultivars. The last group included F and H (dwarf and variegated Bletilla native to Japan) and they had a similarity of variegation.

• The Journal of Internal Korean Medicine
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• v.42 no.5
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• pp.893-903
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• 2021

Objectives: This study investigated the efficacy of Korean medical treatment for a headache (suspected CPSP) patient with a history of cerebral infarction. Methods: We treated the patient using Korean medical treatments (herbal medicines-Kamiseokyong-tang, acupuncture, pharmacopuncture, and chuna). The treatments were measured using the Numerical Rating Scale (NRS) and the Neck Disability Index (NDI) for headache and post neck pain. General health status was evaluated using the European Quality of Life Five Dimensions (EQ-5d) Scale. Results: We observed improvements in the NRS, NDI, and EQ-5d scores after the treatments. Conclusions: This study suggests that Korean medicine may effectively treat headaches (suspected CPSP) with accompanying cerebral infarction.

• The Journal of Internal Korean Medicine
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• v.40 no.5
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• pp.901-911
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• 2019

Objective: The aim of this case report is to describe three clinical cases that indicate positive effects of traditional Korean medicine for the treatment of acute headache attributed to whiplash injury. Method: Three patients were treated with a series of Korean medicine treatment, including Chuna treatment, acupuncture, pharmacoacupuncture, and herbal medicine, during the inpatient treatment period. Results: All patients showed decreases in the numerical rating scale (NRS) and headache impact test (HIT) scores. Conclusion: Traditional Korean medicine has potential benefits for the treatment of acute headache attributed to whiplash injury.

• The Journal of Internal Korean Medicine
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• v.44 no.5
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• pp.875-884
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• 2023

Objective: The purpose of this study is to report the clinical improvement of aggravated functional dyspepsia due to COVID-19 with Korean medicine treatment. Methods: To assess treatment outcomes, we used the GIS (Gastrointestinal Symptom Score), European Quality of Life-5 Dimensions (EQ-5D) scale, and Numeral Rating Scale (NRS). Results: After treatment, the patient's clinical symptoms improved, as indicated by GIS, EQ-5D, and NRS scores. Conclusions: Korean medicine treatment improved late complications in COVID-19 patients. This finding suggests the possibility of Korean medicine treatment for long-term COVID infections.

• Korean Journal of Plant Resources
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• v.30 no.2
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• pp.176-190
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• 2017

South Korea is the northernmost distributional territory on the Camellietea japonicae (evergreen broad-leaved forests of the warm-temperate zone) in East Asia. A total of 40 stands were collected in terms of an ecologically-naturalized wild tea population (WTP), and their species composition was analyzed by $Z{\ddot{u}}rich$-Montpellier School's method with preliminary regard to forest canopy idendtification. Stand types were characterized by ecological flora's criteria such as Raunkiaer's life-form, neophyte, zonal distribution, and nativeness of species. Expansion of WTP distribution into the interior of the peninsula was recognized, than expected. The highest and northernmost WTPs have been recorded at Mt. Palgong, Daegu (390 m a.s.l.) and Iksan Jeonbuk (latitude $36^{\circ}$ 03' 33''), respectively. Altitudinal and latitudinal WTP distribution of Korea under continental climate shows lower than Japanese situation under oceanic climate. Community structure generally involved a few human interferences. Syngeographically WTP distribution was limited on the warm-temperate zone and the southernmost cool-temperate southern submontane zone. First driving force on distributional expansion of the WTP was anthropogenic, particularly in the northernmost distribution area. We finally confirmed an actual existence of the WTP in South Korea and suggested a long-term monitoring on the WTPs in national view of in-situ genetic resources with higher frost-resistance.

• Korean Journal of Environment and Ecology
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• v.15 no.2
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• pp.159-172
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• 2001

본 연구는 수도권 지역의 아까시나무림을 중심으로 식물군집의 식생구조적 특성을 분석함으로써 향후, 도시녹지의 자연성 복원을 위한 기초 자료로 제시하고자 하였다. 조사지역은 서울도심지역으로 중구 남산과 서대문구 안산, 서울외곽지역으로 은평구 봉산과 부천시, 성주산, 비도시지역으로 경기도 천마산을 선정하였다. 주요 연구분야는 생태적 특성과 복원모델로 구분하였가. 생태적 특성평가는 천이단계, 자연성 및 다층적 식생구조와 종다양성을 실시하였으며, 복원모델은 적정수종, 개체수, 흉고단면적, 수목간 최단거리를 선정하였다. 조사결과, 복원모델은 비도시지역 중 자연성이 높으며 다층구조를 이루고 있는 자생식물군집을 선정하였으며 적정식물은 교목성장 3종, 아교목성정 7종, 관목성장 16종, 주연부 수종 4종 초본식물 27종이 적절한 것으로 판단되었다. 향후, 아끼시나무림읜 자연성 복원을 위해서 자연림인 참나무류로의 천이를 유도할 수 있도록 자생종 중심의 생태적 복원방안의 모색이 이루어져할 것이다.

• The Journal of Internal Korean Medicine
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• v.40 no.5
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• pp.760-767
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• 2019

Objective: This study reports the efficacy of using integrative Korean medicine treatments for a patient with facial paralysis and accompanying trigeminal neuralgia. Methods: A 45-year-old male patient with left side facial palsy and facial pain due to Bell's palsy with trigeminal neuralgia was treated with herbal medicine, acupuncture, pharmacopuncture, and cupping for 18 days. The treatment effect was evaluated by measuring the scores for the numerical rating scale (NRS) of facial pain, the House-Brackmann scale, and the Yanagihara scale. Results: After the hospital treatment, the patient's facial pain NRS score was decreased, and the House-Brackmann scale and Yanagihara scale scores improved after the administration of the Korean medicine treatments. Conclusions: The integrative Korean medicine treatments appeared to be effective in treating facial nerve palsy and associated trigeminal neuralgia.

• The Journal of Internal Korean Medicine
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• v.40 no.5
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• pp.894-900
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• 2019

Objective: The aim of this study was to evaluate the effects of traditional Korean medicine as a treatment for a diabetic patient diagnosed with herniated intervertebral lumbar discs. Methods: We treated the patient with herbal medicines, acupuncture, herbal acupuncture therapy, and physical therapy. We measured the state and progress of this case with the Numerical Rating Scale (NRS) and Oswestry Disability Index (ODI). We also checked serum glucose levels (FBS/PP2hrs) regularly. Results: After treatment, the NRS score was decreased, the ODI score was improved, and the blood glucose level was stabilized. The overall symptoms of the patient showed positive improvement.