http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김대성,노성택,이장천,임규상,신미란,우원홍,문연자 한국전통의학연구소 2006 한국전통의학지 Vol.15 No.1
The aim of this study was to investigate the effect of ethanol extract of Fagopyrum escuentum(FE) on the melanogenesis. To determine whether ethanol extract of FE suppress melanin synthesis in cellular level, B16F10 melanoma cells were cultured in the presence of different concentrations of FE ethanol extract. In the present study, the author examined the effects of FE ethanol extract on cell proliferation, melanin contents, tyrosinase activity. Cell proliferation was slightly increased by treatment with ethanol extract of FE (25-200 ㎍/ml). The ethanol extract of FE effectively suppressed melanin contents at a dose of 100 ㎍/ml. It was observed that the color of cell pellets was totally whitened compared with the control. The ethanol extract of FE inhibited tyrosinase activity, regulate melanin biosynthesis as the key enzyme in melanogenesis. These results suggest that the ethanol extract of FE exerts its depigmenting effects through the suppression of tyrosinase activity. And it may be a potent depigmetation agent in hyperpigmentation condition.
김규연 조선대학교 인문학연구소 2003 인문학연구 Vol.29 No.-
The Golden Notebook tells the story of Anna Wulf's transformation of personal and political consciousness, and it makes as well a transformation Lessing's artistic identity. With this novel, the writer who once held the view that the realist novel, the realist story, is the highest form of prose writing and higher than and out of the reach of any comparison with the greatest nineteenth writers, suddenly and emphatically rejects both the conventional novel and the modernist novel as model for her own. Seemingly overnight, the traditional novelist becomes not merely a modern novelist, but a postmodern novelist in this view and powerful identity, Lessing reshapes the form of the novel, giving it a postmodern order. Doris Lessing's The Golden Notebook operates on two principle modes, the outer and inner action. Towards the end of the Golden Notebook section that false dichotomy is resolved as Anna participates in practical life by negotiating with an inner voice. The novel consequently requires both linear and non-linear reading. The reader must employ his or her analytic faculties in comparing and elucidating different parts. The aim is the transcendence of the one-dimensional mode of experiencing reality so that a new equilibrium may become possible. The great power of the book comes from the way it interweaves all its levels and combines all its parts into balanced whole. Its structure builds a comprehensive and compelling picture, which fulfils its meaning hough both form and content. The form of Lessing's novel embodies this saving schizophrenia in that a many times split, yet in such a way as to reveal the underlying-saving- shape of one woman's experience. That shape is not a fixed form but a continual movement away from outworn form into chaos and toward new form. Acceptance this creative flus is one of the prerequisites of postmodern art The creation of a text patterned and textured so as to express it is Lessing's triumph in The Golden Notebook.
박시준,김호민,한규수,성금수,신미란,문연자,우원홍 한국전통의학연구소 2006 한국전통의학지 Vol.15 No.1
Lavandula vera is indispensable member of the herb family, used for perfumes and potpourri. Androgens have profound effects on the physiology of the sebaceous gland. Sebum is secreted due to the effect of androgen, which starts to be secreted at puberty. Using the human sebocyte cell line SZ95, the author investigated the inhibitory effect of Lavandula vera on the lipid production. Light microscopic finding were examined numerous cytoplasmic lipid droplets SZ95 cells by Oil red staining and lipid droplets were increased markedly by testosterone. On the other hand, combined treatment with Lavandula vera and testosterone resulted in a lower lipid droplets than with testosterone alone in a dose-dependent manner. These findings indicate that Lavandula vera acts antagonistically to testosterone and inhibits the lipid synthesis of SZ95 cells at the cellular level.
無等山 標高에 따른 季節別 昆蟲相에 關한 硏究(Ⅰ) : -春季分布相-
丁聖淑,金美蓮,金奎眞,吳貞子 全南大學校 農漁村開發硏究所 1992 農業科學技術硏究 Vol.27 No.-
無等山 標高에 따른 季節別 昆蟲相을 調査하기 위해 1991-1992年 2個年에 걸쳐 調査한 結果를 要約하면 다음과 같다. 1. 無等山의 봄에 分布하는 昆蟲種類는 總 10目 39科 120種이 調査되었다. 2. 標高別 調査에서는 100-500M에서 10目 37科 110種이, 500-900m에서는 9目 35科 101種이, 900-1200m에서는 5目 12科 18種이 調査되었다. 3. 표고에 따른 출현빈도가 높고 발생량이 많은 種은 100-500m 에서는 흰나비科의 줄흰나비(Artogeia napi), 배추흰나비 (Artogeia rapae), 배추흰나비 (Artogeia rapae), 네발나비科의 청띠신선나비 (kanisha canace), 애기세줄나비 (Neptis dsppho), 풍뎅이科의 검정풍뎅이 (Holotrichia kiotensis), 꿀벌科의 꿀벌(Apis melica), 뒤영벌科의 어리호박벌(Xylocopa appendiculata)로 밝혀졌고, 500-900m 사이에서는 네발나비科의 애기세줄나비(Neptis dssppho), 허리노린재科의 큰허리노린재(Molipteryz fulignosa), 집게벌레科의 노란다리민집게벌리(Euborellia pallopes), 꿀벌科의 꿀벌(Apis melifica)이었고 900-1200m에서는 부전나비科의 부전나비(Pelbejus angus), 꿀벌科의 꿀벌 Apis melifica), 길앞잡이科의 아이누길앞잡이(Cicindela gemmata)等이었다. 4. 무등산 정상인 1,000-1,200m 지대에서 봄에만 볼수있는 종으로서 호랑나비科의 이른봄애호랑나비(Luehdorfia puzilor), 흰나비과의 갈고리나비(Anthocharis scolymus) 2種이 관찰되었다. This study was carried out to investigate the insects fauna of Mt. Mudeung in spring season from 1991 to 1992. The results obtain summaries as follows. 1. The total of 120 species belongs to 39 families of 10 orders were investigated. 2. In different sea levels,10 orders 37 families 110 species at 100-500m. 9 orders 35 families 101 species at 500-900m and 5 orders 12 families 18 species at 900-1200m in sea level investigated respectively. 3. High grequency and population density of Insects by sea level were investigated : Artogeia rapae, Kanisha canace, Neotis dspho, Holotrichia kiotensis, Apis melifica and Xylocopa appendiculata in 100-500m. Plebejus angus, Apis melifica and Cicinedela gemmata in 900-1200m above sea level. 4. Both species of Luehdorfia puzilor and Anthocharis solymus were observed at 1000-1200m of Mt.Mudeung as species appeared only spring season.
Lidocaine, Tetracaine 및 Bupivacaine이 백서 배양 심근세포에 미치는 세포독성에 관한 연구
장정수,최민규,오재민,김종영,정연태 圓光大學校 醫科學硏究所 1994 圓光醫科學 Vol.10 No.1-2
In an attempt to evaluate the cytotoxicity for lidocaine, tetracaine and bupivacaine, beating rates, tetrazolium MTT and lactate dehydrogenase activity were investigated in the medium containing the local anesthetic drugs for 24 hours after the neonatal rat myocardial cells were cultured for 72 hours. Light and electron microscopic studies were also carried out. The results were as follows: 1. Beating rates decreased dose-dependently. and beating myocardial cells were not observed at 10^-3M concentration of tetracaine and bupivacaine, and also beating activities were not recovered after 24hrs. 2. MTT_50 values were 995 μM in tetracaine and 983 μM in bupivacaine. 3. The amount of lactate dehydrogenase released into the medium at 10^-3M concentration were 123% in lidocaine, 156% in tetracaine and 182% in bupivacaine compared with control cells. 4. In the light microscopy, myocardial cells were decreased in number dosede-pendently, and showed a few cytoplasmic processes at 10^-3 M concentration of tetracaine and bupivacaine. 5. In electron microscopy, myocardial cells treated with tetracaine and bupivacaine showed destructed mitochondria and many dense bodies. These results suggest that high concentration of tetracaine and bupivacaine (10^-3M) induce remarkable toxicity compared with lidocaine on the cultured rat myocardial cells.