• Title/Summary/Keyword: 영동군

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Effect of Positive Radial Acceleration and Electroshock on the Serum Protein of Mice(I) (마우스의 혈청단백질에 미치는 양성가속도와 전격의 영향에 관하여(1))

  • 남상열
    • The Korean Journal of Zoology
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    • v.6 no.1
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    • pp.9-14
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    • 1963
  • S.M.계인 마우스♂♀를 정상군과 4개의 실험군 즉 양성가속도(5G-50초간과 11G-50초간 매일 각각 폭로) 및 전격(5volt-2초간과 10 volt 2 초간 매일 각각 전격)군으로 나누어 최소한 22일간 순화시킨 후 여지 전지영동법에 의해서 Albumin/Globulin 바와 단백질분할을 측정하고 또한 혈청 전단백질, 혈색소량, Hematocrit 비, 적혈구포약성 및 간, 신장의 중량을 측정하였다. A/G 와 전단백질은 양성가속도의 G-force 증가와 전격적 증가의 각군이 정확군보다 유의하게 현저히 낮은 치를 나타내고 있다. 간장중량, 혈색소량 및 Hematocrit 비는 또한 정상군보다 양성가속도, 전격적 각 조건하에서 낮은 치를 나타내고 있다. 그러나 신장중량은 현저히 증가된 치를 나타낸다. 양성가속도와 전격적조건군의 간장의 조직학적 소견은 혈관적 변화가 나타나고 그리고 양성가속도에서는 또한 액포가 출현하였다. 적혈구 포약성은 거의 변화가 없었다. 이상의 결과로 미루어보아 상기 두 효과로 인해서 주로 간장기능 즉 단백질대사에 이상을 초래하는 것으로 생각된다.

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Extraction and fractionation of proteins haying both chitinase and ${\beta}-1,3-glucanase$ canase activities from rice leaves ($Chitinase/{\beta}-1,3-glucanase$ 활성 동시보유 벼잎단백질 분획의 성질)

  • Uhm, Sung-Yon;Kim, Su-Il
    • Applied Biological Chemistry
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    • v.36 no.5
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    • pp.370-375
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    • 1993
  • Five electrophoretic bands of crude enzyme extracted from rice leaves were found to possess both chitinase and ${\beta}-1,3-glucanase$ activities. These $chitinase/{\beta}-1,3-glucanase$ were resolved into acidic and basic fractions of protein by DEAE-cellulose and chitin affinity column chromatography. The optimal pH and temperature for ${\beta}-1,3-glucanase$ activity of two fractions were in the same extent as pH 5 and $60^{\circ}C$, whereas those for chitinase activity differed from one another; pH 3 and $60^{\circ}C$ for the acidic and pH 4 and $50^{\circ}C$ for the basic fraction, respectively. In addition, lysozyme activity was found in both fractions.

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Vineculture of Korea and Possibility in Establishing the Wine Theme Village in Youngwol Area (한국의 포도 재배와 와인테마마을 조성 가능성에 관한 연구 -영월군을 중심으로-)

  • Ock, Han-Suk
    • Journal of the Korean association of regional geographers
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    • v.12 no.6
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    • pp.720-732
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    • 2006
  • This study investigates the possibility in establishing the wine theme village in Youngwol area, and grape production and wine industry in world and Korea. Wine import market formed since 1988 in Korea. Because Korean wine production will be finished in 2011, Korean farmers need the strategy against foreign grape and wine importers. That is to establish the wine theme village, one of green tourism. Many pensions and raftsmen are concentrated along the Donggang river, where Geowoun-ri of Youngwol area is located. Possibility in establishing the wine theme village in Geowoun-ri is depend on the attractive program that people enjoy in Youngwol are. The programs have to consist in the regional image.

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EMOTIONAL AND BEHAVIORAL PROBLEMS OF NOCTURNAL ENURESIS CHILDREN IN GENERAL POPULATION (야뇨증을 보이는 일반아동에서의 정서-행동 문제)

  • Lee, Young-Sik;Kim, Eun-Young;Na, Chul;Jeon, Chang-Moo
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.11 no.1
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    • pp.42-50
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    • 2000
  • This study was designed to evaluate the emotional and behavioral problems of nocturnal enuresis children(n=72) in general population. And this was compared with normal control children(n=72). The behavioral problems were assessed using a modified child behavior checklist(CBCL) parent form. The results indicated that enuretic children were rated significantly more anxious, fearful, depressed, inattentive, hyperactive, delinquent on the modified CBCL rating when compared to the age-, grade- and sex-matched normal control children. Finally, it was an impressive evidence that there exist many emotional and behavioral problems in children with nocturnal enuresis.

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Changes of Glucose-6-Phosphate Dehydrogenase on Alloxan-induced Diabetic Rat (Alloxan으로 유발된 당뇨쥐의 간조직 Glucose-6-Phosphate Dehydrogenase 효소의 변화)

  • 박수영;조경혜
    • Biomedical Science Letters
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    • v.3 no.2
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    • pp.169-175
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    • 1997
  • The hypoglycemic and metabolic effects of Commelina communis L. extract were investigated in alloxan-induced diabetic rats. The increased blood glucose level in the diabetic rats was sinificantly lowered with the treatments of the plant protein extract. Administration of the plant extract ellicited the significant increase of glucose-6-phosphate dehydrogenase (G6PD) activity in liver of alloxan-induced rats. Three isozyme patterns(band I, II & III : in order decreasing mobility) of G6PD were found when normal rat liver extract were subjected to electrophoresis on native polyacrylamide gel. On the other hand, G6PD band patterns of alloxan-induced rat liver extract were found band II isozyme missing. By treatment of plant extract in alloxan-induced rats has been showed pattern the recovery of missing band patterns. This indicates that changes of the G6PD isozyme might be related to the cellular process of diabetes.

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A new natural habitat of Abeliophyllum distichum Nakai (미선나무(Abeliophyllum distichum Nakai)의 새로운 자생지 보고)

  • Kim, Dong-Kap;Kim, Joo-Hwan
    • Korean Journal of Plant Taxonomy
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    • v.38 no.4
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    • pp.573-582
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    • 2008
  • We report a newly found natural habitat of Abeliophyllum distichum in mountainous slope range of Yeongdong-gun, Chungbuk Province. Abeliophyllum distichum Nakai is one of the Korean monotypic endemic species. Natural growth habitats of this species have been recorded from seven sites up to now, and all of the natural habitats are located in middle (Chungbuk Prov.) and middle west (Jeonbuk Prov.) parts of South Korea. Among the previously recorded seven natural habitats, six sites have been designated as Korean national monuments and protected with in situ conservation. New natural habitat of A. distichum is located on northwest slope of stiff hillock area beside the small stream, Seolgye-ri, Yeongdong-eup, Yeongdong-gun, Chungbuk Province. Total growing area is nearly $3,000 m^2$. It is 10-25 cm in soil depth and pH 5.0-6.5 in soil acidity in that area. And many of A. distichum are clustered with 2-5 individuals extended by stoloniferous asexual reproduction. And the total numbers of A. distichum are about 700 individuals with only typical white flowers, and the ratio between pin type and thrum type is 37% and 63%, respectively. The huge population of A. distichum is growing with Quercus mongolica-Fraxinus rhynchophylla association in a mixed forest, and it shows high affinity with Stephanandra incisa, Ligustrum obtusifolium, Euonymus alatus for. ciliatodentatus, and Smilax sieboldi.

Analysis of Landscape Planting in Gangwon-do (강원도 지역의 조경식물의 식재현황 분석)

  • Lee, Jae-Yoon;Park, Jun-Seok;Kim, Hea-Ran;Kim, Dong-Yeob;Noh, Hee-Sun;Lee, Ki-Eui
    • Journal of the Korean Institute of Landscape Architecture
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    • v.39 no.2
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    • pp.113-126
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    • 2011
  • This study was carried out to improve planting and use of landscape plants in Gangwon-do. The designated plants by schools and cities in Gangwon-do were surveyed and then compared with the planted trees on streets, public parks, schools, etc. in 2009. There were 45 tree species and 43 flower species designated as school trees and school flowers at 632 schools in Gangwon-do. The majority of school tree species were Juniperus chinensis, Pinus densiflora, Abies holophylla, Ginkgo biloba, Pinus koraiensis, Taxus cuspidata, Zelkova serrata, and Pinus thunbergii. The ratio of native species to exotic was 35:10. The majority of school flower species Rosa centifolia, Forsythia koreana, Zinnia elegans, Rhododendron mucronulatum, Chrysanthemum morifolium, and Rosa rugosa. The ratio of native species to the exotic was 22:21. There were 12 flower species and 7 tree species designated as city trees and city flowers in 18 cities and guns. The high frequency flower species were Rhododendron schlippenbachii, Forsythia koreana, Magnolia sieboldii, and Prunus armeniaca var. ansu. The high frequency tree species were Ginkgo biloba, Pinus koraiensis, and Taxus cuspidata. There were 87 woody landscape tree species planted, and a total of 619,835 landscape plants were planted in Youngseo region (western part of Gangwon-do) in 2009. The ratio of native species to exotic species was 56:31. The majority of landscape trees planted were Pinus densiflora, Prunus yedoensis, Prunus sargentii, Comus officinalis, Pyrus pyrifolia, Rhododendron yedoense var. poukhanense, Pinus koraiensis, Taxus cuspidata, Hibiscus syriacus, Forsythia koreana, Zellkova serrata, Acer triflorum, Rhododendron obutusum, and Ligustrum obtusifolium A in 2009. The ratio of native species to the exotic was 64:36. There were 77 woody landscape tree species planted, and a total of 914,668 landscape plants were planted in Youngdong region (eastern part of Gangwon-do) in 2009. The ratio of native species to exotic was 52:25. The major landscape trees planted were Pinus thunbergii, Rhododendron lateritium, Rhododendron schlippenenbachii, Hibiscus syriacus, Prunus yedoensis, Pinus densiflora, Syringa dilatata, Rhododendron yedoense var. poukhanense, Rosa rugosa, Prunus sargentii, Rosa centifolia, Juniperus chinensis, Euonymus japonica, Forsythia koreana, Chionanthus retusus, Acer palmatum, and Chaenomeles sinensis. The results indicate that landscape plants need to be diverse in species in each region of Gangwon-do. Selection of suitable plants for each region and the use of native species need to be emphasized.

Type Specimens and Lectotypification of Nakaian Taxa from Ulleung Island, Korea (Nakai에 의해 기재된 울릉도산 분류군의 기준표본 및 선정기준표본 설정)

  • Shin, Hyunchur;Kim, Young-Dong
    • Korean Journal of Plant Taxonomy
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    • v.37 no.4
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    • pp.503-527
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    • 2007
  • Type specimens (deposited at TI) for 55 Nakaian taxa described from Ulleung Island were examined. Four taxa of those were confirmed as simple name combinations. Excluding 15 taxa which have already been lectotypified, lectotypes for 25 taxa including Arabis takesimense Nakai, Fagus multineruis Nakai, and Salix ishidoyana Nakai were designated in here. Validity of publication for the names of five taxa was not confirmed here. Type specimens for the remaining six taxa need further examination.

Studies on electrophoretic pattern and amino acids of wild soybean protein[1] -Acrylamide gel electrophoretic pattern of seed protein- (야생대두단백질(野生大豆蛋白質)의 전기영동유형(電氣泳動類型)및 아미노산조성(酸組成)에 관(關)한 연구(硏究)[1] -종실단백질(種實蛋白質)의 Acrylamide gel 전기(電氣) 영동유형(泳動類型)-)

  • Park, H.;Lee, J.S.;Lee, C.Y.
    • Applied Biological Chemistry
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    • v.20 no.2
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    • pp.247-254
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    • 1977
  • Acrylamide gel electrophoretic pattern of 13 wild soybean (Glycine ussuriensis) was compared with that of G. gracilis and G. max var. Gwanggyo. Average Protein content (50%) of wild soybean was greater than that of C. gracilis (46%) and Gwanggyo (45%). Grain weight of wild soybean was one third of G. gracilis and one ninth of Gwanggyo. Electrophoresis of wild soybean protein showed total 16 different bands and three of which (Rm 0.09, 0.59 and 0.84) were specific and did not appeared in 86 var. of G. max which showed four specific bands (Rm 0.35, 0.45, 0.50 and 0.77) of total 17 bands. G. glacilis had all bands of Gwanggyo and two bands (Rm 0.53 and 0.59), one of which (Rm 0.59) was specific for wild soybean indicating that G. gracilis is middle type. Of 16 protein bands the third band (32%), the first band (28%) and the 5th band (13%) were main bands. Electrophoretic pattern could be sorted qualitatively into 4 groups, semiquantitatively into 6 groups and 2 or 4 groups depending on reference pattern by correlation or pattern similarity method. All sorting methods separated a wild soybean from Sogri mountain into a group and except that there were no similarity among methods but correlation methods seems more reasonable. Protein content was no relation with electrophoretic pattern but positively correlated with percent contribution of first band at 5% level suggesting that the first band may have a important role for protein synthesis.

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Studies on the Transformation of Crop Plants. IV. Biochemical Characteristics of Embryogenic Callus in Rice (곡물류의 형질전환 유도에 관한 연구 (IV) 벼 배발생 세포의 생화학적 특징)

  • 정병균
    • Journal of Plant Biology
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    • v.36 no.4
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    • pp.377-382
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    • 1993
  • Rice (Oryza saliva L.) calli containing both embryogenic callus (EC) and non embryogenic callus (NEC) regions were initiated from the mature seed on MS medium supplemented with 2.0 mg/L 2,4-D, 0.5 mg/L kinetin. The calli were developed into two callus type which can be distinguished by visual examination depending on color and appearance. In order to illucidate the polypeptide composition between EC and NEC, the total protein extracted from two types of callus was analysed by electrophoresis. By one-dimesional anlaysis of SDS-PAGE and Isoelectric focusing, several protein bands showed quantitative and qualitative difference in each type of callus. The further analysis of the total protein with two-dimensional electrophoresis showed at least 20 EC specific protein and 10 NE specific protein. Also 3 specific protein spots showing micro heterogeneity of 90, 65, 50 kD were detected in EC, while a series of acidic heterologous protein spots were visualized in NEC.in NEC.

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