• Title, Summary, Keyword: 원예치료

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Anti-metastatic Effect of Garlic Hexane Extract on Lung Metastasis Induced by Melanoma B16F10 Cells in Mice (Melanoma B16F10 cell에 의해서 유도된 mouse모델에서 마늘 헥산 추출물의 암전이에 억제 효과)

  • Ko, Min Jung;Rajasekar, Seetharaman;Wang, Ziyu;Li, Mei;Kwak, Jung Ho;Park, Young Hoon;Son, Beung Gu;Kang, Jum Soon;Choi, Young Whan
    • Journal of Life Science
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    • v.26 no.2
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    • pp.259-264
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    • 2016
  • Metastatic cancer is one of the main causes of cancer-related death since they rarely respond to available treatments. There is epidemiologic evidence that high garlic consumption decreases the incidence of cancer. Recent studies of our laboratory have revealed that a garlic-extracts is effective in suppressing metastasis. For experimental metastasis, C57BL/6 mice were injected intravenously with melanoma B16F10 cells in the tail vein, and were orally administered various concentrations (0, 50, 100 or 200 mg/kg body weight) of garlic hexane extract (GHE) for 21 days. The incidence and the area of the melanoma cell colony occupied by the poorly differentiated carcinoma were significantly lower in dose-dependent in 50, 100 and 200 mg/kg BW GHE - treated mice compared with control mice. In conclusion, the results of the present study show that GHE administration prevents lung metastasis in C57BL/6 mice.

특집 : IT 융복합의료기기 기술 - 고령화 노인의 인지능력 향상을 위한 체감형 3D 인지 시스템과 컨텐츠 개발

  • Jeong, Gyeong-Yeol;Im, Byeong-Ju;Park, Chang-Dae;Park, Seong-Won;Gang, Gi-Su
    • 기계와재료
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    • v.23 no.1
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    • pp.44-51
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    • 2011
  • 사람은 노화가 진행됨에 따라 기억력, 지능, 언어, 운동 기능 등의 인지능력이 저하되므로 대상 노인에 특성에 맞는 적절한 재활치료 방법을 적용해야 한다. 체감형 3D 인지시스템은 가상현실을 기반으로 하고 인지능력 향상을 위한 컨텐츠를 적용하여 환자의 특성에 맞는 의료 활동을 수행할 수 있다. 특히 원예 컨텐츠는 노인들의 참여도를 높일 수 있고 인지능력 향상과 우울증 감소에 도움이 된다. 이러한 가상현실 시스템은 위치인식, 동작인식, 디스플레이 등의 하드웨어 장치들을 이용하여 구현 가능하다. 본 논문에서는 노화에 따른 인지기능 저하와 종류와 특징을 분석하고 관련 재활치료 방법을 조사하였다. 또한 체감형 3D 인지시스템을 구성하는 모듈과 재활치료에 적합한 가상현실 컨텐츠를 제안하였다.

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Effect of Several Cultivation Method on Growth of Lythrum salicaria L. (Dwarf Pink) (몇 가지 재배방법이 털부처꽃(Dwarf Pink) 유묘의 생육에 미치는 영향)

  • Yeon, Soo Ho;Lee, Sang In;Jeong, Mi Jin;Cho, Ju Sung;Lee, Cheol Hee
    • Proceedings of the Plant Resources Society of Korea Conference
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    • pp.34-34
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    • 2019
  • 털부처꽃(Lythrum salicaria L.)은 7~8월에 최산꽃차례로 붉은 자주색의 꽃이 피며, 밀원식물로 이용된다. 또한 예로부터 발효해서 술로 마시고 잎은 채소로 식용하였으며, 식중독 치료 및 설사를 멈추게 하는 효과가 있는 것으로 알려진 식물이다. 한국, 중국, 아프리카, 유럽, 북아메리카 등의 습한 지역에 분포한다. 본 연구는 다방면으로 이용이 가능한 털부처꽃을 관상용 소재로 개발하기 위한 최적의 유묘 재배 기술을 확립하기 위해 수행되었다. 유리온실 내에서 2019년 4월 27일에 종자를 파종하여 8주간 육묘하였다. 파종 용기는 162, 200 및 288 트레이로 달리하였으며, 토양 실험은 원예상토와 피트모스:펄라이트 3:1, 4:1 혼용토를 사용하였다. 파종립수 실험은 200구 트레이에 셀 당 1, 2, 4 및 6립으로 달리하였고, 추비는 hyponex (6.5-6-19)를 0, 250, 500, $1000mg{\cdot}L^{-1}$의 농도로 출아 후 2주 간격으로 총 3회 엽면시비하였다. 또한 차광 실험은 0, 55, 75%로 설정하였다. 대조구는 200구 트레이에 원예상토를 충진하고 셀당 1립씩 파종하여 무차광 조건에서 육묘하였으며, hyponex $500mg{\cdot}L^{-1}$를 추비하였다. 연구의 결과, 파종용기에 따른 털부처꽃 유묘는 셀 당 토양의 양이 가장 많은 162구 트레이에서 왕성하였다. 토양 종류별 실험은 원예상토 단용구에서 모든 생육이 양호한 결과를 보였으며, 피트모스와 펄라이트의 혼용토에서는 생육이 억제되었다. 파종립수에 따른 초장의 유의적인 생육 차이는 없었으나, 전반적인 생육은 1립 파종에서 우수하였다. 한편 2립 또는 4립을 파종구에서 비교적 생육이 양호하고 풍성하게 보이는 효과가 있어 관상적 이용에 적합할 것으로 생각되었다. 추비처리는 hyponex의 농도가 가장 높은 $1000mg{\cdot}L^{-1}$ 처리구에서 유묘의 생육이 가장 양호하였고, $500mg{\cdot}L^{-1}$ 처리에서는 무처리와 유의적인 차이가 없었다. 차광처리는 털부처꽃의 유묘 재배시 전반적인 생육을 증가시켰으며, 55% 차광에서 가장 우수하였다. 결론적으로 털부처꽃의 육묘는 162구 트레이에 원예상토를 충진한 다음 셀 당 2립 또는 4립을 파종하고 55% 차광 조건에서 재배하는 것이 효과적이며, 추비는 hyponex $1000mg{\cdot}L^{-1}$를 처리하는 것이 양묘 생산에 적합한 것으로 판단된다.

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Metabolizing analysis according to the sawdust media of Pleurotus ostreatus (산겨릅나무와 옻나무 톱밥배지에서 재배한 느타리버섯의 함유성분 분석)

  • Shin, Yu-Su;Yang, Bo-Hyun;Kang, Bo-Yeon;Kim, Hyun-Soo;Lee, Ji-Hyun;Hong, Yoon-Pyo;Lee, Sang-Won;Lee, Chan-Jung;Kim, Seung-Yoo
    • Journal of Mushroom
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    • v.9 no.4
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    • pp.194-197
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    • 2011
  • The transitivity of Chemical constituents by Pleurotus ostreatus cultivated in different raw sawdusts, which are Acer tegmentosum MAX, Rhus verniciflura, was investigated. The HPLC chromatography patterns on the chemical constituents of P. ostreatus showed the similar chromatography patterns in the different raw sawdusts and control sawdust. The unknown chemical constituents of P. ostreatus cultivated in the mixed medium added 10 %, 20% raw sawdusts, respectively, were increased. But the significance results in the mixed medium added 50% raw sawdusts were not showed. The chromatography patterns of mycelia grown in media added the 80% MeOH extracts of A. tegmentosum and R. verniciflura showed the similar patterns in comparison with control mycelia. In the results, the secondary metabolites of functional media were not degrade and changed to other derivatives compounds by P. ostreatus.

Metabolizing analysis according to the sawdust media of the known anticancer trees by Pleurotus ostreatuss (느타리버섯의 항암수목자원 배지속 함유성분의 분해능 평가)

  • Shin, Yu-Su;Yang, Bo-Hyun;Kang, Bo-Yeon;Kim, Hyun-Soo;Lee, Ji-Hyun;Hong, Yoon-Pyo;Lee, Sang-Won;Lee, Chan-Jung;Kim, Seung-Yoo
    • Journal of Mushroom
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    • v.9 no.4
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    • pp.186-189
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    • 2011
  • The transitivity of Chemical constituents by Pleurotus ostreatus cultivated in different raw sawdusts, which are Juglans mandchurica, Cudrania tricuspidata and Lindera glauca, was investigated. The HPLC chromatography patterns on the chemical constituents of P. ostreatus showed the similar chromatography patterns in all different raw sawdusts and control sawdust. The unknown chemical constituents of P. ostreatus cultivated in the 10%, 20% mixed medium added 10 %, 20% different raw sawdusts, respectively, were increased. But the significance results in the mixed medium added 50% different raw sawdusts were not showed. The chromatography patterns of mycelia grown in media added the 80% MeOH extracts of three tree species showed the similar patterns in comparison with control mycelia. In the results, the secondary metabolites of functional media were not degrade and changed to other derivatives compounds by P. ostreatus.

Suppressive Effects of Homemade Environment-friendly Materials on Alternaria Blight and Anthracnose of Ginseng (친환경자재를 이용한 인삼 점무늬병과 탄저병의 발병억제효과)

  • Lim, Jin-Soo;Mo, Hwang-Sung;Lee, Eung-Ho;Park, Kee-Choon;Chung, Chan-Moon
    • Korean Journal of Organic Agriculture
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    • v.22 no.4
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    • pp.705-718
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    • 2014
  • This study was performed to evaluate the suppressive effects of organic fungicides made using environment-friendly materials on leaf spot disease and anthracnose that infect ginseng. Anthracnose (Colletotrichum gloeosporioides) and leaf spot disease (Alternaria panax) are principal diseases that decrease the yield of ginseng by defoliation before root enlargement. Fermented eggs and oyster shells, water extract of green tea and ethanol extract of red ginseng dregs were significantly effective in suppressing leaf spot disease. Fermented crab and shrimp shells and fermented motherwort were also effective in suppressing the recurrence of ginseng anthracnose. The preventive effects of these environment-friendly materials were definitely superior to the therapeutic effects. Therefore, these materials could be used as alternatives to chemical pesticides, which can not be applied in organic ginseng cultivation field. These organic fungicides need to be applied before the incidence of ginseng anthracnose in order to maximize their suppressive effects.

Study on the Preferences of Horticulture According to MBTI Personality Type in College Students (대학생의 MBTI 성격유형에 따른 원예선호도에 관한 연구)

  • Jeong, Seon-Hee;Huh, Moo-Ryong
    • Journal of agriculture & life science
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    • v.45 no.6
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    • pp.65-72
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    • 2011
  • ENFP the flowers 66.7%, INFP 50% of the leaves was the first that showed interest. ISTP in the fragrance of the plants, the 55.6% interest in the first feeling, ENTJ's 60%, INFJ's 75%, INTJ 83.3% of the entire plant in the form of the first was said to have interest. MBTI personality types, depending on the interest portion of the plant selection for mean difference (p=0.004). Favorite types of plants, flowers, 53.7%, 32.7% fruits, vegetables, 5.4% have been selected, depending on the features your favorite plants, types of hearing means the difference (p=0.022). Select any of four kinds of flowers, plants, plants that NF 40.7%, NT 58.8% were preferred, SF a fragrant plants that were preferred by 41.8%. ST flowering plants in the 37.5%, 29.2% of the seasonal green leafy foliage was preferred. Depending on the psychological features a selection for your favorite flora also indicates a difference (p=0.038). MBTI personality types based on the four indicators in the form of leaves and flowers preferred type for accident analysis determined a feature based on the emotional type, meaning that it leaves the choice of form, and (p=0.036), determined according to the type-aware select a flower type refers to the difference (p=0.025).

Effects of Loess, Rhodobacter, and Bacillus Mixture on the Trees Cavity Treatment (수목 공동치료를 위한 황토, Rhodobacter, Bacillus 조합의 효과)

  • Jeong, Sun-Hee;Song, Hwan-Joon;Jeong, Chang-Hwa;Huh, Moo-Ryong
    • Journal of agriculture & life science
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    • v.45 no.4
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    • pp.59-63
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    • 2011
  • The symptoms such as weaken shape, partial and full death in nurse- and old- trees have been mostly caused by the occurrence of cavity. In general, the adaption of poly-urethane has been practised routinely in the way of treatment in cavity. However, the use of poly-urethane was not an effective, but it was related to pollution materials. Here, the experiment was conducted to identify the effects of the treatments of loess or micro-organisms for the alternatives of poly-urethane. The cavities which occurred in Zelkova serrata, Prunus yedoensis and Quercus myrsinaefolia were treated by poly-urethane, loess, mixtured loess and micro-organism (Rhadobacter), and mixtured loess and micro-organism (Rhodobacter + bacillus). As the results of this experiment, it was shown that the treatment of mixtured loess and micro-organism (Rhodobacter + bacillus) induced to develop greater callus formation in the cavity up to 97% in Zelkova serrata, up to 87% in Prunus yedoensis, and by 73% in Quercus myrsinaefolia than the treatment of poly-urethane. But the only loess and mixtured loess and micro-organism (Rhadobacter) was a similar or lower callus formation ratio than poly-urethane.

The Extracts from Liriope platyphylla Significantly Stimulated Insulin Secretion in the HIT-T15 Pancreatic β-Cell Line (HIT-T15 췌장세포의 인슐린분비 촉진을 유도하는 맥문동(Liriope platyphylla) 추출물의 효능 및 독성분석)

  • Kim, Ji-Ha;Kim, Ji-Eun;Lee, Yoen-Kyung;Nam, So-Hee;Her, Youn-Kyung;Jee, Seoung-Wan;Kim, Sun-Guen;Park, Da-Jung;Choi, Young-Whan;Hwang, Dae-Youn
    • Journal of Life Science
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    • v.20 no.7
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    • pp.1027-1033
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    • 2010
  • Liriope platyphylla has traditionally been used in Korea and China as a therapeutic drug for the treatment of coughing, sputum, neurodegenerative disorders, obesity, and diabetes. In an effort to assess the functions of a novel extract from Liriope platyphylla in diabetes therapy, the insulin secretion abilities of 10 extracts were screened via measurements of insulin concentration in the culture supernatant using an Insulin ELISA kit. The results of this assay showed the highest levels of insulin in the LP9M80-H treated group, followed by the LP-H, LP-M, LP-E and LP9M80-C treated groups, whereas other extracts did not induce insulin secretion in the HIT-T15 cells. However, the extracts capable of stimulating insulin secretion simultaneously evidenced high apoptotic activity as compared with other extracts. Therefore, one of these extracts, LP9M80-H, was initially selected as the optimal candidate for a therapeutic drug and its optimal concentration was determined. The results of the ELISA and MTT assay demonstrated that a concentration of approximately 100-125 ug/ml of LP9M80-H was optimal with regards to cell viability and insulin secretion in the HIT-T15 cells. These results suggest that LP9M80-H could be considered as an excellent candidate for a diabetes-therapeutic drug that could induce insulin secretion in pancreatic $\beta$-cells.

Research Analysis of the Therapeutic Factors in the Contact with Plant.Nature in Horticultural Therapy (원예치료에서 식물.자연 접촉이 지니는 치료적 요인 연구동향과 전망)

  • Choi, Min-Hee;Cho(Jo), Tae-Dong;Suh, Jeung-Keun
    • Journal of Environmental Science International
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    • v.19 no.4
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    • pp.517-525
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    • 2010
  • Horticultural therapy is a complementary therapy by trained professionals utilizing plant and horticultural activities as media to pursue the positive change of clients, which resulting from stimuli of plant nature, activities, and interaction with other people. Outdoor horticultural activities provide clients with the opportunities of the contact to nature such as fresh air and sunlight as well as plants. But the importance of plant nature to client's health has not been fully acknowledged compared to that of therapist's role and activities in horticultural therapy in Korea. In horticultural therapy it is possible for client to participate on the various levels from passive viewing to active gardening according to the client's ability. Therefore it is necessary for horticultural therapists to consider the therapeutic factors of plant nature to maximize the therapeutic effect of horticultural therapy. The purpose of the research is to clarify the therapeutic factors in the contact of client with plant nature and to emphasize those importance in horticultural therapy. From the review of the experimental researches five therapeutic factors were revealed: Natural light, plant natural view, natural sound, aroma(volatile oils of plants), and plant itself. This paper raises the importance of outdoor activities in horticultural therapy and the necessity for severely handicapped clients to the contact with plant nature, though passively.