• Journal of the Korean Society of Environmental Restoration Technology
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• v.2 no.4
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• pp.74-84
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• 1999

The purpose of this study was to figure out the utilization of native plants for highway landscape. The field and nursery experiments were conducted from January of 1996 to December of 1998 on the Chonju Arboretum and Honam highway in Korea Highway Corporation. We have investigated thirty species of native plants and came to a conclusion that Chrysanthemum zawadskii var. latilobum, Aster koraiensis, Iris nertschinskia, Fennisetum alopecuroides, Viola kapsanensis are very suitable for highway landscaping. And, if the problems raised during this investigation are resolved, it is clear that Polygonatum odoratum var. plurijlorum, Belamcanda chinensis, Allium thunbergii, Ophiopogon japonicus, Dianthus superbus var. longicalycinus, Disporum sessile, Lilium tigrinum, Caryopteris incana, Aquilegia flabellata var. pumila, Pulsatilla koreana, Aster spathulifolius etc. can be useful plants at highway landscaping.

• Journal of the Korean Institute of Landscape Architecture
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• v.37 no.3
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• pp.105-112
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• 2009

This study has attempted to facilitate various new technologies related to indoor containers and develop a desirable planting environment after investigating the growth (including root growth) of shade-tolerant landscape plants under slit processing, a natural indoor ventilation system. The following results were found: In terms of the shoot growth of Fatsia japonica in a slit container, no distinctive difference was observed in comparison with the control group. However, growth was good when the container 250mm tall or taller. Therefore, it was verified that optical soil depth is more important than slit processing in shoot growth of Fatsia japonica. In Fatsia japonica root length was observed as follows: Control 2(250mm) > Slit 2(250mm) > Control 1(195mm) > Slit 3(360mm) > Control 3(360mm) > Slit 1(195mm). The largest growth was observed in Control 2(250mm), which had no slit processing. In term of root width, this was lower than the initial value in all groups, which means that the root grew vertically, not horizontally. In terms of plant height of Ophiopogon japonicus, a gradual increase was observed in the control group that had no slit processing. No significant growth was detected in the slit system, however. In terms of shoot number, slit containers were generally higher than the control group. In terms of fresh and dry weights, on the contrary, slit containers were mostly lower than the control group. In Ophiopogon japonicus, root length was observed as follows: Slit 2(250mm) > Slit 1(195mm) > Control 2(250mm) > Control 3(360mm) > Slit 3(360mm) > Control 1(195mm). In Ardisia japonica, slit containers were mostly greater than control group in terms of plant height. The greatest plant height was observed at Slit 2(250mm) instead of Slit 1(195mm) and Slit 3(360mm). Except for plant height and shoot number, however, no significant shoot and root growth was observed. Root length was observed as follows: Slit 2(250mm) > Slit 3(360mm) > Control 3(360mm) > Slit 1(195mm) > Control 2(250mm) > Control 1(195mm). Therefore, root length in slit containers was mostly greater than in the control group. The width of root, however, declined in general.

• Journal of Sasang Constitutional Medicine
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• v.24 no.1
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• pp.1-12
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• 2012

1. Objective : The purpose of this study is to understand the origin, changes and composition of Soeumin's Bojungikgi-tang. 2. Methods : 1) Analyzed the context of the progressive transformation of soeumin's Bojungikgi-tang in related passages from "Donguibogam (東醫寶鑑)", "Donguisusebowon Chobongwon (東醫壽世保元 草本卷)", "Donguisusebowon Gabobon (東醫壽世保元 甲午 本)", "Donguisusebowon Sinchukbon (東醫壽世保元 辛丑本)", "Dongmuyugo (東武遺稿)" 2) Examined the differences between the utilization of Soeumin's Bojungikgi-tang in pre-existing manuscripts according to pathological pattern and more specifically at a pathological stage. 3) Analyzed the total primary effect of the herbs as a prescriptive category, as well as the herbal properties of each component. 3. Results and Conclusions : 1) Originally Dongwon's Bojungikgi-tang was prescribed as a stomach & spleen organ tonifying medicine so it was easily applied and established as a prescription appropriate for Soeumin constitutional types with a weaker spleen organ. 2) From Gabobon(甲午本), Soeumin's Bojungikgi-tang was modified, excluding Bupleurum falcatum(柴胡), Cimicifuga heracleifolia (升麻) and substituting Teucrium chamaedrys(藿香), Ophiopogon japonicus(蘇葉) which are herbs appropriate for the Soeumin constitutional type. 3) In the Gabobon(甲午本), the Gegi-tang which has yang raising properties is included in the Soeumin's Bojungikgi-tang. In Sinchukbon(辛丑本), the Gegi-tang of the Soeumin's Bojungikgi-tang in the Gabobon was excluded and the Gegi-tang mutated into Hwangigyeji-tang. 4) In the Gabobon(甲午本), as the Soeumin's Bojungikgi-tang was prescribed for Soeumin disease regardless of favorable-unfavorable patterns and mild-severe patterns, the stage of the disease when to prescribe Soeumin's Bojungikgi-tang was not clarified. 5) As of the Sinchukbon(辛丑本) edition, as Soeumin's prescriptions have been obvious, the soeumin's Bojungikgi-tang was applied to Mang-yang disease with Hwangigyeji-tang and Seungyangikki-tang 6) As of the Sinchukbon(辛丑本) edition, the Soeumin's Bojungikgi-tang has been applied to parients having both exterior-heat Mang-yang disease and Greater-yin disease, at the same time. 7) As of the Sinchukbon(辛丑本) edition, finally, the Soeumin's Bojungikgi-tang formula has been established as gathering Qi and middle tonification with Panax ginseng(人蔘), Astragalus membranaceus(黃芪), keeping the spleen healthy with Artractylodes japonica(白朮), keeping the spleen strong with Angelica acutiloba(當歸), rooting the spleen with Citrus reticulata(陳皮), raising Yang and middle jiao with Teucrium chamaedrys(藿香), Ophiopogon japonicus(蘇葉), middle tonification with Glycyrrhiza glabra(甘草灸), Zingiber officinale(生薑), Zizyphus jujuba(大棗).

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.1
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• pp.214-219
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• 2004

This experiment was performed to investigate the effect of Sinjigolpy-tang on the diabetic rats induced by STZ. After experimental diabets was induced by 55mg/kg of STZ injection, we administered Sinjigolpy-tang extract for 14 days after STZ injection. Glucagon and insulin granules in Langerhans islets were stained by use of immunohistochemical(ABC) method and observed the relative amount of the each granules in Langerhans islet by light microscope and image analysis system. Area % of insulin granules in Langerhans islets in Sinjigolpy-tang increased and showed the statistically significant difference with the control group at 14th day. Area % of glucagon granules in Langerhans islets in Sinjigolpy-tang decreased and showed the statistically significant difference with the control group at 7th and 14th day. It can be inferred that Sinjigolpy-tang has a control effect on glucagon and insulin granules in Langerhans islets of diabetic rats induced by STZ.

• Journal of Wetlands Research
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• v.14 no.1
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• pp.35-45
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• 2012

In order to characterize the habitat trait and vegetation structure of M. chejuense(Ophioglssaceae), endangered plant in Korea, we set 12 permanent quadrats in Jocheon-Sunhyul Gotzawal Wetland Region of Jeju Island, and surveyed the temporal pools, vegetation structure and counted the population size of the endemic rare plant. M. chejuense distributed in the vernal pools with a variety of shape, area of 150-$400m^2$, depth of 0.4-2.0m and slope of 3-$10^{\circ}$, at altitude of 88-165m in lowland area in Gotjawal Wetland Region, Jeju Island. The soil has a thin layer and high water content all the seasons. The population appeared with a density range of 1-423/pool in the boundary area of the wetlands under higher tree coverages(80-100%) in the deciduous forest communities. Vegetation wsa classified into five plant communities such as Ulmus parvifolia community, Cudrania tricuspidata community, Rosa multiflora community, Ardisia japonica community, Ophiopogon japonicus community. These results means that M. chejuense potentially has a shortage to evergreen plant succession, litter accumulation and water drainage, thus it is need to sustainable wetland environmental condition in the deciduous forest community for its sounded conservation.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.31 no.3
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• pp.54-60
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• 2013

This study carried out a phytosociological research by Z.-M. school's method describing vegetation structure and management solution about nutmeg tree's(Torreya nucifera ) forests. The nutmeg tree's forests have developed intervale and hills in warm-temperate evergreen broad-leaved forests zone. The nutmeg tree's forests composed 50 familly, 80 genus, 88 species divided two syntaxa(typical sub-community, Arachniodes aristata sub-community) by species composition and correspond to habitat condition. The nutmeg tree's forests show a uniform forest's structure which composed 3~4 layer of sub-tree and shrub. And it was worthy of special mention which characterized diagnostic species of Camellietea japonicae in the warm-temperate evergreen broad-leaved forests. In case of forests floor, were a high rate in order of Ophiopogon japonicus, Polystichum tripteron, Arisaema ringens. And Oplismenus undulatifolius which represent mantle communities as well. This indicates that the nutmeg tree's forests are exposed by humman effects sustainedly. The nutmeg tree's young trees appeared a high rate at half shade and shade. The vigorous tree species have to spacing cutting instead of the heavy thinning that consist in with a shout of declining astructur and function of the forest ecosystem for maintaining a nutmeg tree's forests. And we suggest for the density regulation of the sub-tree and shrub. In conclusion, need to the continuous monitoring about the vegetation structure and management solution for the sustainable nutmeg tree's forests.

• Journal of the Korean Society of Food Science and Nutrition
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• v.35 no.2
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• pp.150-157
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• 2006

The aim of the present study was to investigate the effect of combined extract of safflower seed with herbs on the improvement of blood glucose, lipid peroxides, lipids in the plasma and liver of strpetozotocin-induced diabetic rats. Rats in the experimental group were orally administered with combined extract of safflower seed (100 mg, 200 mg/kg B.W.) with herbs (Ophiopogon japonicus Ker-Gaqler, Glycyrrhiza uralensis Fisch, Mori Folium, Poria cocos, Rehmannia glutinosa, Eriobtrya japonica, Aralia continentalis Kitagawa, Zizyphus jujuba var, Cornus officinalis, Paeonia suffruticosa, Trichosanthes kirilowii Maxim and Schizandra chinensis Baill) for 4 weeks. Body weight gain and food efficiency ratio were significantly lower in diabetic groups than those of control group. These were no protective effect of the supplementation of combined extract of safflower seed with herbs. Concentration of blood glucose was significantly higher in the diabetic groups than those in the control group. Blood glucose concentration was remarkably lower supplementation of combined extract of safflower seed (200 mg/kg B.W.) with herbs. There was no significant difference of plasma lipid peroxides among experimental groups, while liver lipid peroxides of diabetic group was significantly higher in control group. But supplementation of combined extract of safflower seed with herbs was induced markedly lower in liver lipid peroxides in diabetic rats. Diabetic groups had markedly higher levels in triglycerides, LDL-cholesterol and atherogenic index, while had lower HDL-cholesterol level. Triglyceride levels of plasma and liver were significantly lower with combined extract of safflower seed with herbs. But total cholesterol, phospholipid and free fatty acid were no differing significantly among experimental groups.