• 한국임상약학회지
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• 제26권3호
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• pp.187-194
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• 2016

Background: Alopecia areata (AA) is a very disturbing and expensive disorder in which the exact etiology is not known and it is yet to be treated completely well. Most alopecia patients exhibit some inflammation in the hair follicles regardless of the causes. The clinical symptoms of alopecia present very diversely while the prime symptom is local intermittent fever which are related to inflamed cells. Methods: This study aimed to evaluate how repetitive intermittent fever can damage the normal human dermal fibroblast (NHDF) cells and investigated the cytotoxic and proliferative effects after application of new candidate drugs (ibuprofen, menthol, cetirizine) for alopecia in comparison to minoxidil. Results: This study demonstrated that ibuprofen, menthol, or/and cetirizine can prevent or slow down the damage of NHDF cells from intermittent fever in early alopecia. Aggressive preventative intervention with those drugs before complete destruction of hair follicle by excessive repetitive fever, is a very important step for alopecia therapy and these drugs are recommended as candidate drugs for alopecia in the future. Conclusion: Aggressive preventative intervention with drugs before complete destruction of hair follicles (NHDF cells) by excessive repetitive fever is a very important step for alopecia therapy or progression.

• 한국응용곤충학회지
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• 제53권3호
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• pp.281-286
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• 2014

최근 국내 포도원에서 과실 표면에 구름모양의 흰색 얼룩이 자주 발견되고 있으나, 그 원인에 대해 명확히 알려진 바가 없어 방제대책을 세우지 못하고 있는 실정이다. 흰색의 달무리 반점은 포도 과실 표면에 부정형으로 퍼져 있으며, 그 중앙에는 총채벌레가 산란할 때 만들어진 작은 구멍의 상처가 남아 있다. 이 상처부위는 시간이 지나면서 코르크화되고 표피세포와 분리되어 딱지로 남거나 떨어져 나가게 된다. 이러한 증상은 총채벌레의 섭식이나 노린재의 흡즙에 의한 상처와는 구별된다. 산란구멍에서 발견한 총채벌레 알껍질에서 DNA를 추출하여 ITS2 부위의 염기 서열을 PCR-RFLP 방법으로 분자동정을 실시한 결과 꽃노랑총채벌레의 것으로 확인되었다. 미토콘드리아 COI 염기서열은 이러한 분자 동정 결과를 재확인하여 주었다. 본 연구결과는 포도 과피에 꽃노랑총채벌레 산란에 의해 유발되는 독특한 피해 증상에 대한 정확한 정보를 제공하며 포도원에서 이 해충에 대한 방제전략 수립에 도움이 될 것으로 여겨진다.

• 한국환경농학회지
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• 제18권3호
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• pp.245-249
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• 1999

저선량의 감마선이 조사된 대두종자로부터 자라난 작물체에 인공 산성강우가 미치는 영향을 알아보기 위하여 황금콩과 방사콩의 생육 양상을 조사한 결과 초장은 감마선조사 선량에 따라서만 생육 차이를 보였을 뿐 산성강우 무처리구(pH 6.00)와 처리구(pH 2.45와 2.20)간에는 큰 차이를 보이지 않았으며, 종자 저장기간에 따라서도 큰 차이를 보이지 않았다. 그러나 황금콩의 경우 생육 촉진을 위한 적정 조사선량이 산성강우 무처리구에 비해 처리구에서 낮아지는 경향을 보였다. 또한 피해 병징 양상은 산성강우 pH 2.20 처리구에서 심하게 나타났으며 방사콩에 비해 황금콩에서 산성강우 내성 효과가 컸으며, 종자 저장기간에 따라서도 차이를 보여 1995년산에 비해 1997년산 작물체에서 효과가 큰 것으로 나타났다. 그러나 방사콩의 생육 양상은 산성강우 처리 농도와 감마선 조사에 따라 큰 차이를 보이지 않았다.

• 한국의사학회지
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• 제32권1호
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• pp.33-42
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• 2019

Objective : Describe the phenomenon of "clear qi below, turbid qi above" as found in the Somun Eumyangeungsangdaelon (Major Essay on Yinyang Resonances and Appearances 素問 陰陽應象大論) and compare this pattern with water-grain dysentery and flatulence symptom patterns in the Sanghallon (Treatise on Cold Damage). Method : Study the annotation of the Hwangjenaegyeong (Yellow Emperor's Internal Classic 黃帝內經) and compare the results with the Sanghallon's water-grain dysentery and flatulence. Conclusions and Results : The causes of water-grain dysentery and flatulence are associated with the ascending and descending properties of Yin and Yang. Additionally, these symptoms can also be caused by pathogenic heat, turbid pathogenic factors, and interruption of the movement of clear and turbid qi. Aspects of water-grain dysentery resemble several patterns found in the Sanghallon. If caused by a weakness of yang qi, it resembles Sayeoktang (四逆湯) syndrome. Weakness of spleen qi resembles Ijungtang (理中湯) syndrome. Flatulence is similar to fullness in the chest syndrome, which in the Sanghallon is caused by an obstruction of cold qi. If there is excessive cold, water-grain dysentery is similar to the syndrome of Gyeolhyung (結胸). If the qi is not scattered, deficiency syndrome is similar to Gyejigejagyaktang (桂枝去芍藥湯) syndrome and excess syndrome is similar to Mahwangtang (麻黃湯) syndrome. When flatulence is caused by fever in chest, it is similar to Chijasitang (梔子?湯) syndrome. When caused by heat and phlegm build up in chest, it is similar to Sipjotang (十棗湯) syndrome.

• 한국환경농학회지
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• 제1권2호
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• pp.129-133
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• 1982

우리나라 수도(水稻)의 장려(奬勵) 및 준장려(準奬勵) 38개품종(個品種)에 대(對)하여 $6{\sim}8$엽기(葉期)에 0.3ppm의 ozone가스를 3시간(時間)동안 접촉(接觸)시켜 가스접촉후(接觸後)에 나타나는 피해증상(被害症狀), 피해엽률(被害葉率), 엽연소 함량등(葉緣素 含量等)을 조사(調査)한 결과(結果)는 다음과 같다. 1) Ozone가스에 의(依)한 수도엽(水稻葉)의 피해증상(被害症狀)은 은백색(銀白色)및 적갈색(赤褐色)의 반점(斑點)이 엽맥(葉脈)사이에 발생(發生)되였으며, 통일계품종(統一系品種)에는 적갈색(赤褐色)의 반점(斑點)이 많았고 일반계품종(一般系品種)에는 은백색(銀白色)의 반점(斑點)이 많은 경향(傾向)이었다. 2) 빙도(氷稻) $6{\sim}8$엽기(葉期)에 $O_3$가스의 저항성(抵抗性)인 품종(品種)은 팔광(八光)벼, 서광(曙光)벼, 밀양(密陽) 30호등(號等)이였고 감수성(感受性)인 품종(品種)은 관악(冠岳)벼, 진주(眞珠)벼, 한강(漢江)찰벼 등(等)이었다. 3) Ozone가스 접촉(接觸)에 의(依)하여 엽록소감소(葉綠素減少)가 적은 품종(品種)을 밀양(密陽) 21호(號), 팔광(八光)벼, 조생통일(早生統一), 호남조생(湖南早生), 황금(黃金)벼 등(等)이고 엽록소감소(葉綠素減少)가 큰 품종(品種)은 농백(農白), 도봉(道峰)벼, 팔금(八錦), 한강(漢江)찰벼, 진주(眞珠)벼, 관악(冠岳)벼등(等)이었다. 4) Ozone가스에 의(依)한 엽연소 감소율(葉緣素 減少率)과 피해엽율(被害葉率)과는 고도(高度)의 유의성(有意性) 있는 정(正)의 상관(相關)을 나타내었다.

• 한국응용곤충학회지
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• 제41권3호
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• pp.217-223
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• 2002

주둥무늬차색풍뎅이는 성충이 각종 활엽수의 잎을 가해하여 피해를 주는 해충이지만 유충에 의한 피해도 벤트그라스에서 기록되어 있다. 그러나 진주골프장의 퍼레니얼라이그라스에서 7월에 잔디가 황화 현상을 보이면서 시들음 증상이 나타나 조사한 결과, 주둥무의차색풍뎅이 유충에 의한 피해로 확인되었다. 피해는 한지형 잔디의 하고현상과 비슷하나 관수 후에도 잔디의 활력이 회복되지 않고, 부분적으로 고사가 일어나는 차이를 보였다. 한편, 주둥무의차색풍뎅이 유충의 환경친화적 방제를 위하여 한국산 곤충병원성 선충의 효과를 실험실과 골프장에서 수행하였다. 실험실내에서 주둥무의차색풍뎅이 3령충은 Heterorhabditis bacteriophora 제주 strain과 Hererorhabditis sp. 경산 strain, Steinernema carpocapsae 포천 strain, S.glaseri 동래 strain, S.longicaudum 논산 strain 중 H.bacteriophora 제주 strain과 Heterorhubditis sp. 경산 strain에 의한 치사율이 95%로 가장 높았다. 골프장 fairway에서의 야외실험에서는 H. bacreriophora제주 strain과 Heterorhabditis sp. 경산 strain, S.carpocapsae 포천 strain에 의한 유충 감소율이 28-57%로 다양하였다.

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 2003년도 정기총회 및 추계학술발표회
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• pp.93.1-93
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• 2003

A growth chamber fumigation was conducted to evaluate the ozone (O3) on the physiology of three hot pepper, Capsicum annuum L. cultivars, 'dabotab', 'buchon' and 'pochungchun'. Thirty-day old plants were exposed to O3 of 120 nl 1-1 in the chambers for 8 h d-1 for 3 days. Foliar damage due to O3 was different from the varieties, 'dabotab'was most sensitive to O3, 'pochungchun' was medium, and 'buchon' was resistant. Ozone symptom on the leaves was bifacial necorsis. Photosynthesis and stomatal conductance were decreased due to O3 treatment, but they were not much different from the variety. Decreases of net photosynthesis by O3 were 56％, 40％ and 35％ on 'dabotab', 'buchon' and 'pochungchun', respectively Decreases of stomatal conductance by O3 were 66％, 63％, and 50％ on each varieties. Ozone closed the stomata and decrease net photosynthesis on hot peppers regardless of the variety. Light curves on the three varieties were showing similar patterns that O3 damage on net photosynthesis were started at the low levels of light with or without the visible injury, Assimilation-internal CO2 concentration curves of the three cultivars were not different due to the treatment. It means there was not significant biochemical damage Inside the leaves by O3. In conclusion, ozone closed the stomata and damaged light capturing system of the pepper leaves with or without the visible damage. Although visible damage of the leaves could be a good indicator of O3 resistance, the ecophysiological change by O3 were not proportional to the amout of visible injuries

• 대한간호학회지
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• 제33권6호
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• pp.829-838
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• 2003

Purpose: In South Korea, as growing the need of psychological support in disaster situation psychological assessment on stress after disaster is important to find out the factors affecting coping, and to plan intervention in the community. Method: The volunteers of Korea Redcross who live around K city, and the research team visited all homes at Jirye town, one of the high-impact area, 4 month after the typhoon. One of the family members who is over 18 years old, answered the self-report questionnaire composed of disaster experience, damage, exposure to traumatic event, and posttraumatic stress with IES-K (Impact of Event Scale-korea) He also, described his family members symptom related to re-experiencing, hyper-arousal, and avoidance. Six hundreds households were surveyed. Result: The prevalence of moderate to severe PTSD symptom was 36% of the subjects. The severity of PTSD was affected by gender, economic status and affected by damaged property, physical injury, worsening existing disease, getting infectious disease, amount of experienced traumatic event before disaster, warning, taking shelter, and subjects revealed differences in somatization as severity of PTSD. According to the description, community members had re-experiencing, hyper-arousal and avoidance. Conclusion: At a rural area, South Korea, community members have suffered from psychological distress after disaster. So psychological interventions are required as affecting factors and also to plan for warning and shelter in disaster situation is needed for preventing PTSD.

• 대한한방내과학회지
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• 제13권1호
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• pp.167-180
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• 1992

This study has been carried out to investigate the cause and originative mechanism of vertigo by referring to 46 literatures. The results were as follows; 1. The 1st factors causing vertigo are exuberance of fire in the Liver (肝火偏亢). and ascending of Yang of Wind (風陽升動) resulting from thought excess (思慮太過) and melancholy (憂鬱). 2. The 2nd factors causing vertigo is a malnurtrient of the brain resulting from dispersion of the Liver function (肝血虛) and failure in ascending of the Clear Yang (淸陽不升) due to hemorrhage and so on. 3. The 3rd factors causing vertigo are failure in ascending to the Brain and deficiency of blood of the Liver (肝血虛) resulting from the injury of the essence of the Kidney (肝精虧損). 4. The 4th factors causing vertigo is a ascending of exogenous pathogenic factors (外邪) to the Brain on deficiency state. 5. The 1st factors causing vertigo are Stagnatum of clear Yang (淸陽不振) and pershing of Yang (亡陽) resulting from loss of water and damage of active thin body fluid (津氣虧損). 6. The obesity is beonged to excessiveness Symptom-Complex (實證) and the thin to deficiency Symptom-complex (虛證). 7. The vertigo is connective with the Live (肝), Spleen (脾) and the Kidney (腎), but among those, most intimative viscera is the Liver (肝).

• 대한한방내과학회지
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• 제27권3호
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• pp.737-744
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• 2006

Guillain-Barre Syndrome is a disorder caused by nerve inflammation. The inflammation damages portions of the nerve cells, resulting in pain, numbness, muscle weakness or paralysis and sensory loss. The damage can also leads to denervation (killing the axon part of the nerve cell), which stops nerve function entirely. Without the axon, messages cannot be transferred from one nerve cell to another, but the causes and mechanism of this syndrome are unknown. This is a clinical report about two patients diagnosed with Guillain-Barre Syndrome. The patients, a 54-year-old woman and a 37-years-old man, had pain, and weakness in both legs and arms. After about 4 weeks of Korean medicine and acupuncture treatment, most of their symptoms improved. Therefore, Korean traditional therapy has potential for treatment of Guillain-Barre Syndrome.