• 보존과학회지
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• 제32권3호
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• pp.395-402
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• 2016

수변에 위치한 신륵사를 대상으로 대규모 치수 사업이 주변 환경(온 습도, 강수량, 풍속, 시정현천)에 미치는 영향을 모니터링 하였고, 문화재의 손상을 유발할 수 있는 환경 인자로 안개일수를 도출하였다. 보 건설 이후 여주 이천지역의 월별 상대습도가 최대 9.6% 감소하였는데 이는 해당 연도의 강우일수 및 강수량의 감소에 의한 것이다. 남한강에 인접한 신륵사는 100 m 이내의 수변과의 거리, 평균 풍속 0.5 m/s의 안개발생 요인들로 안개가 발생하고 유지되기 좋은 입지 환경을 갖고 있다. 신륵사의 안개 발생일수를 보 설치기간에 따라 비교한 결과, 설치 직후 발생일이 53일 감소하였다. 안개 발생시 공간에 따른 상대습도는 외부, 조사당 외부, 조사당 내부 순으로 높았고, 조사당 외부와 내부의 차이는 평균 5.4%로 확인되었다. 계절별, 공간별 모두 안개가 발생하는 날의 상대습도가 맑은 날 대비 평균 6.3% 높았다. 남한강의 강폭 면적이 보 건설 전 대비 건설 후 1.45배 증가하여 향후 증발량 증가에 따른 안개발생일수 변화가 예측됨에 따라 안개 발생과 상대습도에 대한 장기적인 모니터링이 요구된다.

• 한국식품과학회지
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• 제46권1호
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• pp.87-93
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• 2014

본 연구는 들깨 새싹 추출물의 항산화, 항염증 및 항부종에 대한 효과를 조사하였다. 들깨 새싹 추출물은 DPPH와 ABTS 라디칼을 효과적으로 제거하는 항산화 활성이 우수하였다. 또한 들깨 새싹 추출물은 활성화된 설치류 유래 대식세포주인 RAW 264.7 세포와 인간 유래 HMC-1 세포의 TNF-${\alpha}$와 IL-$1{\beta}$를 효과적으로 억제하였다. 더욱이 마우스의 귀와 발 부종을 억제하는 우수한 효과가 있었다. 이러한 결과는 들깨 새싹 추출물은 항산화제로 사용될 수 있을 뿐만 아니라 항염증과 항부종에 효과적인 물질이라는 것을 제시해주었다. 이와 관련된 들깨 새싹 추출물의 기능성에 대해서는 앞으로 분자생화학적 수준에서 더 연구해야할 필요성이 있는 것으로 사료된다.

• Journal of Acupuncture Research
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• 제21권5호
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• pp.13-25
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• 2004

Objective : Herniation of Nucleus Pulpous(HNP) of Lumbar is the most important reason that causes low back pain. The aim of this study is to investigate the effectiveness of Bee-venom acua-acupuncture therapy for protrusion disc patients. Methods : To evaluate the effectiveness of Bee-Venom Acupuncture Therapy, 20 patients were treated by bee-venom acua-acupuncture therapy. To estimate the efficacy of treatment, we used Quardruple Visual Analog Scale(QVAS). Results : 1. As a objectivity treatment record, they test treatment record good 60%, fair 25%, excellent 15%. 2. After bee-venom therapy, pain rate changed from 8.25 to 2.15. 3. By the results which puts out the statistics in sex, a pain rate of male changed from 8.75 to 2.50, a pain rate of female 7.92 to 1.92. Intentional difference is none as a therapy. By the results which puts out the statistics in age, after forties changed from 7.78 to 2.22 and before forties changed from 7.90 to 1.92. By the results which puts out the statistics in disc herniation, pain rate of central type changed from 8.29 to 2.29, pain rate of left type changed from 8.20 to 1.40, pain rate of Right type changed from 8.00 to 4.00.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제31권4호
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• pp.314-318
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• 2009

The aim of this study was to evaluate the clinical applicability of a ridge splitting technique for reconstruction of narrowed edentulous alveolar ridges for dental implantation. 41 patients with 47 edentulous areas were included in this study. After corticotomy of a rectangular buccal segment and about 3-4 weeks healing period, the alveolar ridge was splitted, implant was placed. The initial ridge width varied between 2.5 and 7.0mm, average was 3.99mm. 68 dental implants were placed, and the gap between the implants and the bone is filled with various bone graft material, or none. All splitted sites showed sufficient bone volume for insertion of the implants at the moment of implantation. Over 1 year of follow-up period, five implants(7.3%) had mobility in two patients, among them, 2 implants(2.9%) sustained infection and removed. And any other complications were not noted. Our conclussion is that ridge splitting of the narrow edentulous area is a reliable and safe procedure in horizontally deficient ridges.

• 한국식품영양과학회지
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• 제45권1호
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• pp.117-125
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• 2016

아질산염과 dimethylamine(DMA)은 발암물질인 N-nitrosodimethylamines(NDMA)의 직접적인 전구물질이다. 본 연구에서는 아질산염과 질산염 함량이 다른 배추가 김치 저장 중에 NDMA, 아질산염, 질산염 그리고 DMA 함량 변화에 미치는 영향을 알아보았다. 배추 1(HNC), 배추 2(MNC) 그리고 배추 3(LNC)의 아질산염 농도는 각각 $47.54{\pm}1.07$, $10.12{\pm}0.31$ 그리고 $6.10{\pm}0.09mg/kg$이었다. 김치는 세 그룹으로 나누었다. 즉 HNC를 사용하여 제조한 HNK, MNC를 사용하여 제조한 MNK 그리고 LNC를 사용하여 제조한 LNK이다. HNK는 저장 10일과 20일째 아질산염과 질산염 수준이 MNK와 LNK의 그것들보다 더 높았다. 모든 김치에서 DMA와 NDMA 함량은 저장기간 동안 감소하였다. HNK는 저장 20일까지 LNK보다 높은 NDMA 함량을 가지고 있었다. 이들 결과들은 배추의 아질산염과 질산염의 함량이 김치 내 NDMA 형성에 현저한 영향력을 가지고 있다는 것을 제안하였다.

• 대한불안의학회지
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• 제3권2호
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• pp.104-109
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• 2007

Objective : In the present study, we evaluated the differences between the skin electric conductance of patients with posttraumatic stress disorder (PTSD) and normal controls in order to determine the possibility of using skin electric conductance as a diagnostic measure. Method : The PTSD group included 14 subjects who were diagnosed with PTSD in St. Mary's Hospital after a motor vehicle accident, and the normal control group included 12 healthy subjects. The conductivity and capacitance of both groups were measured twice, and the data from each group was compared. Results : There was no significant difference in gender, but the patients in the PTSD group were significantly older than those in normal control group. The activity (conductivity) between the left head-left hand, right hand-right head, and right head-left head was significantly elevated in the PTSD group as compared with the normal control group. In addition, the reactivity (capacitance) between the right head-left head, left head-left hand, right hand-left hand, right hand-right foot, right foot-left foot, and left foot-left hand was significantly elevated in the PTSD group. Conclusion : In this study, the skin electric conductance of the patients with PTSD was significantly elevated in comparison with that of the healthy subjects. Although there were some limitations of this study, the results of this study suggested that skin electric conductance can be used to evaluate elevated psychophysiological responses in patients with PTSD. Future studies with more subjects and more structure are needed in order to confirm our results.

• 생약학회지
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• 제47권2호
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• pp.158-164
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• 2016

This study was conducted to verify the potential of Allium hookeri to control blood glucose metabolism in diabetes model. We fed the experimental diets(ALE, ARE) supplemented with the extract of Allium hookeri leaf or root at 1% of diet to the diabetic mice (C57BLKS/J, db/db) for 8 weeks. Hetero and control mice were fed the control diet without any extract of Allium hookeri leaf or root. At 8th week of feeding the diets, we measured body weight, blood glucose, HbA1c, and plasma insulin levels and conducted an oral glucose tolerance test (OGTT) and staining insulin immunoreactive cells in islets of pancreas. ARE group treated with the root of A. hookeri showed significantly lower blood glucose levels than the Cont group at 120 min in the OGTT. However, HbA1c level was significantly reduced in both ALE and ARE groups, and higher serum insulin levels and increased density of insulin immunoreactive cells compared with the Cont group were found in these 2 groups. Based on these results, A. hookeri is considered to be effective in improving glucose tolerance by partially affecting insulin secretion and it may be used to prevent and treat diabetic disease.

• The Plant Pathology Journal
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• 제23권3호
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• pp.143-150
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• 2007

A new virus-like disease of tomato showing chlorotic spots, malformation and necrosis on leaves, and chlorotic blotching, rings, and necrosis on fruits was observed around Sacheon, Gyeongsangnam-do, Korea in 2004. Host range analysis could not differentiate 4 field isolates collected from tomatoes showing different symptoms but identified them as Tomato bushy stunt virus (TBSV). TBSV-tsf2 isolate induced symptoms in indicator plants similar to those caused by the TBSV-C, -S and -Nf. As the isolate could not systemically infect Chenopodium quinoa, the isolate might belong to the previously described TBSV-S isolate. TBSV-tsf2 isolate caused similar cytological alterations that were similar to that generally caused by previously reported TBSV isolates. TBSV-tsf2 isolate, however, could be considered to belong to new strain of TBSV because masses of small electron-dense patches that were not observed from the previously described TBSV. The complete nucleotide sequences of the genomic RNA of 4739 nt excluding non-translated sequences at both termini have been determined and compared to sequences of other TBSV strains. The complete nucleotide sequence identity among TBSV isolates was 98.9% to 99.7%, and to the other tombusviruses ranged from 80.8% to 94.9%. Comparison of the amino acid sequences all five ORFs with those of other TBSV strains shows a similar genomic organization, and high percentage of amino acid sequence homology with TBSV-Nf than TBSV-S isolate. Since the TBSV symptoms were only observed in Sacheon fields where imported seeds from Japan were planted, the TBSV incidence probably caused by the planting contaminated tomato seeds and thus require more through quarantine procedure to prevent settlement of TBSV in Korea. Altogether, these results support that the Korean isolate of TBSV infecting tomato might be new strain.

• Tuberculosis and Respiratory Diseases
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• 제50권3호
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• pp.378-384
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• 2001

Systemic arterialization of lung without sequestration은 폐격리증 없이 정상적인 폐실질과 기관지를 가지고 기관지계와 정상적으로 소통이 되어 있는 폐분절이 대동맥으로부터 분지한 기형 체동맥에 의해 동맥혈을 공급받는 보기 드문 폐혈관 기형으로 저자들은 증상이 없이 폐종괴로 오인되어 내원하여 흉부 전산화 단층촬영 및 혈관 조영술을 통하여 확진된 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• 초등상담연구
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• 제7권1호
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• pp.227-248
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• 2008

This study aims to examine the effects of art therapy on challenging behavior of schoolchildren. For this purpose, I selected one class of 4th year student of S primary school, located at Jeongeup city, Jeonlabukdo, and selected 4 study subjects through examination of K-CBCL children. juvenile behavior evaluation scale, characters, school life and K - HTP test. With regard to procedure of this study, I carried out art therapy program at the art class for 60 minutes one time a week for 4 months, a total of 17 sessions from Apr. 3, 2007 to July 24, 2007. I made this program with some modification in reference to Arts Therapy Technique (Counpia Remote Training Center, 2005), Group Art Therapy (Choi Seon Nam. Kim Gap Sook. Jeon Jong Kuk, 2007) and the Effects of Peer Group Art Activity on Sociality Skill of Offensive Children (Park Ju Yeon. Lee Byeon In, 2005). For each child, I compared and analyzed the changes in score of K-CBCL children. juvenile behavior evaluation scale, behavior by K-HTP (dynamic house-wood-human figure test) analysis and by school life(KSD) image analysis before and after treatment. I also carried out qualitative analysis on behavioral feature of each child for each session. This study obtained the following conclusions. First, child A showed positive change in comparison before and after art treatment program of score K-CBCL children. juvenile behavior evaluation, K-HTP image test and school life. Since he was so active and wanted to obtain good evaluation from anyone that he frequently had quarrel with friends, spoke against others well and beaten others much but was changed and did not speak against others or beat. Second, child B showed clear difference in comparison before and after art treatment program of score K-CBCL children. juvenile behavior evaluation, but no significant difference in K-HTP image test and school life. However, I observed substantial changes. While he could not speak frankly to others, felt empty in mind and was offensive in personal relations, he was changed, did not have quarrel with others or speak against others that much and improved his relationship with friends or teachers. Third, child C showed positive change in score of K-CBCL children juvenile behavior evaluation after art therapy program. In comparison of K-HTP image test and school life treatment before and after treatment, he still longed for mothers in mind but found rather stable after treatment. Fourth, child D showed positive chance in score of K-CBCL children. juvenile behavior evaluation scale after art therapy program, but almost no changes in K-HTP image test. But he depicted good relationship and socializing with other friends in school life. While he could not carry his point due to social immaturity and felt depressed, he got more confident. This result of study showed that art therapy had positive effects on correction of schoolchildren.