21 research outputs found

    Discovery, Isolation and Characterization of Bioactive Compounds from Sorangium cellulosum (Myxobacteria)

    Get PDF
    Myxobacrteria are single cell bacteria that display remarkable cooperative multicellular behavior during their life cycle. Myxobacteria are gram-negative and move by gliding and form diffusive spreading colonies or so-called "swarms". Using exoenzymes, they analyse different biological macromolecules as well as whole microorganisms such as bacteria and yeast. These organisms form characteristic fruiting bodies which are not produced by other bacteria. The search for novel compounds strongly depends upon the availability of novel strains. Especially, myxobacterium Sorangium strains have proved to be extremely versatile producers of biologically active secondary metabolites. However, they are not obtained by routine method for culturing bacteria and thus require a special technique for their isolation and culture. By using filter paper method and different purification methods, a number of Sorangium strains have been isolated as pure cultures from soil at different regions of Korea. Our collection increased last year by 96 strains. In the course of our screening for bioactive compounds from our culture collection, two Sorangium strains were chosen for isolation of their secondary metabolites on the basis of bioassay-guided fractionation. An ethyl acetate extract of the culture of Sorangium cellulosum KM1045 showed cytotoxic activity when tested in vitro against human cancer cells. Systematic fractionation of the extract led to isolation and characterization of chivosazole F(1) as a cytotoxic principle. Chivosazole F demonstrated potent cytotoxicity against human cancer cells, having ED50 values ranging from 0.1 to 13.7ng/mL. Against human cancer cells such as SK-OV-3, the activity of chivosazole F was more than 90 times stronger than that of doxorubicin in terms of ED50. It also showed moderate antifungal activity against Candida albicans. An antifungal activity was detected in the culture broth of S. cellulosum KM1033. Guided by the results of antifungal test, the organic extracts from the culture broth were separated by silica and RP-18 column chromatographies followed by silica HPLC to yield an active compound, as a colorless oil. The 1H NMR spectrum of this compound in comparison with that of coriolide(2) isolated from Monnina emarginata seed oil reported by Phillips, B. E. et al(1970) indicated similar chemical shift, leading to the conclusion that both compounds were identical. As much as 1000ฮผg/mL this compound was found to be active against C. albicans, causing a 26.4mm inhibition zone.๋ชฉ ์ฐจ LIST OF TABLES โ…ฐ LIST OF FIGURES โ…ฒ LIST OF ABBREVIATIONS AND SYMBOLS โ…ด ABSTRACT 1 โ… . ์„œ ๋ก  4 โ…ก. ์‹คํ—˜ ์žฌ๋ฃŒ ๋ฐ ๋ฐฉ๋ฒ• 8 1. ์‹คํ—˜๊ธฐ๊ธฐ ๋ฐ ์‹œ์•ฝ 8 1.1. ์‹คํ—˜๊ธฐ๊ธฐ 8 1.2. ์šฉ๋งค 10 1.3. ์‹œ์•ฝ ๋ฐ ์ถฉ์ง„์ œ 11 1.4. TLC 13 1.5. ๋ฐฐ์ง€ 15 1.6. ์‹œํ—˜๊ท  25 1.7. ๋จน์ด๊ท ์˜ ์„ ์ •๊ณผ ๋ฐฐ์–‘ 26 2. Celluloytic myxobacteria์˜ ๋ถ„๋ฆฌ ๋ฐ ๋™์ • 27 2.1. ํ† ์–‘ ์‹œ๋ฃŒ์˜ ์ฑ„์ง‘ ๋ฐ ์ฒ˜๋ฆฌ 27 2.2. Cellulolytic myxobacteria์˜ ๋ถ„๋ฆฌ ๋ฐ ์ˆœํ™” 28 2.3. Sorangium cellulosum ๊ท ์ฃผ์˜ ๋™์ • 30 3. Sorangium cellulosum ๊ท ์ฃผ์˜ ๋ฐฐ์–‘๊ณผ ๋Œ€์‚ฌ์‚ฐ๋ฌผ์˜ ์ถ”์ถœ 35 3.1. S. cellulosum ๊ท ์ฃผ์˜ ๋ฐฐ์–‘ 35 3.2. ๋Œ€์‚ฌ์‚ฐ๋ฌผ์˜ ์ถ”์ถœ ๋ฐ ๋ถ„ํš 36 4. Strain KM1045๊ฐ€ ์ƒ์‚ฐํ•˜๋Š” ์„ธํฌ๋…์„ฑ๋ฌผ์งˆ์˜ ๋ถ„๋ฆฌ 38 5. Strain KM1033์ด ์ƒ์‚ฐํ•˜๋Š” ํ•ญ๊ท ๋ฌผ์งˆ์˜ ๋ถ„๋ฆฌ 40 6. ์ƒ๋ฌผํ™œ์„ฑ ์ธก์ • 42 6.1. ํ•ญ๊ท ํ™œ์„ฑ 42 6.2. ์„ธํฌ๋…์„ฑ 43 โ…ข. ๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ 45 1. Celluloytic myxobacteria์˜ ๋ถ„๋ฆฌ ๋ฐ ๋™์ • 45 2. ๋ถ„๋ฆฌ๋œ S. cellulosum์˜ ํŠน์„ฑ 49 3. ๋Œ€์‚ฌ์‚ฐ๋ฌผ์˜ ํ•ญ๊ท ํ™œ์„ฑ ์Šคํฌ๋ฆฌ๋‹ 54 4. Strain KM1045์˜ ํŠน์„ฑ 58 5. Chivosazole F์˜ ๊ตฌ์กฐ๋™์ • ๋ฐ ์ƒ๋ฌผํ™œ์„ฑ 60 5.1. Chivosazole F์˜ ๊ตฌ์กฐ๋™์ • 60 5.2. Chivosazole F์˜ ์ƒ๋ฌผํ™œ์„ฑ 70 6. Strain KM1033์˜ ํŠน์„ฑ 72 7. Coriolide์˜ ๊ตฌ์กฐ๋™์ • ๋ฐ ์ƒ๋ฌผํ™œ์„ฑ 74 7.1. Coriolide์˜ ๊ตฌ์กฐ๋™์ • 74 7.2. Coriolide์˜ ์ƒ๋ฌผํ™œ์„ฑ 80 โ…ฃ. ๊ฒฐ ๋ก  81 โ…ค. ์ฐธ๊ณ  ๋ฌธํ—Œ 83 ๋ถ€ ๋ก ๋งบ ์Œ

    Effects of 12-week Korean Traditional Dance Based Fall Prevention Program on Balance, Gait Function, and Falling Efficacy among Korean Older Adults

    Get PDF
    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ์ฒด์œก๊ต์œก๊ณผ, 2017. 2. ์ด์šฉํ˜ธ.๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ 12์ฃผ๊ฐ„ ํ•œ๊ตญ๋ฌด์šฉ์— ๊ธฐ๋ฐ˜ํ•œ ๋‚™์ƒ์˜ˆ๋ฐฉ ํ”„๋กœ๊ทธ๋žจ ์ฐธ์—ฌ๊ฐ€ 70์„ธ ์ด์ƒ ๋…ธ์ธ์˜ ๊ท ํ˜•๊ฐ๊ฐ, ๋ณดํ–‰๊ธฐ๋Šฅ, ๋‚™์ƒํšจ๋Šฅ๊ฐ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ฒ€์ฆํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์—ฐ๊ตฌ์˜ ๋Œ€์ƒ์ž๋Š” S์‹œ์— ๊ฑฐ์ฃผํ•˜๋Š” 70์„ธ ์ด์ƒ ๋…ธ์ธ ๋‚จ๋…€ ์ค‘ ์„ ์ •๊ธฐ์ค€์— ๋ถ€ํ•ฉํ•˜๋ฉฐ ์ž๋ฐœ์ ์œผ๋กœ ์ฐธ์—ฌ๋ฅผ ์›ํ•˜๋Š” ์‚ฌ๋žŒ 51๋ช…์„ ๋ชจ์ง‘ํ•˜์˜€๋‹ค. ์ด๋“ค์€ ์ž๋ฐœ์ ์ธ ์˜์‚ฌ์— ๋”ฐ๋ผ ์‹คํ—˜๊ตฐ๊ณผ ํ†ต์ œ๊ตฐ์œผ๋กœ ํ• ๋‹น๋˜์—ˆ๋‹ค. ์‹คํ—˜๊ตฐ์€ S๋Œ€ํ•™๊ต ๋ฌด์šฉ์‹ค์—์„œ 12์ฃผ๊ฐ„, ์ฃผ 3ํšŒ, 60๋ถ„ ๊ฐ„ ํ•œ๊ตญ๋ฌด์šฉ์— ๊ธฐ๋ฐ˜ํ•œ ๋‚™์ƒ์˜ˆ๋ฐฉ ํ”„๋กœ๊ทธ๋žจ์— ์ฐธ์—ฌํ•˜์˜€๊ณ , ํ†ต์ œ๊ตฐ์€ ์šด๋™ํ”„๋กœ๊ทธ๋žจ์„ ์ œ์™ธํ•œ ๊ฑด๊ฐ•๊ต์œก 1ํšŒ๋ฅผ ์ œ๊ณตํ•˜์˜€๋‹ค. ๋ชจ๋“  ๋Œ€์ƒ์ž๋Š” ์‚ฌ์ „๊ณผ ์‚ฌํ›„์— ๋™์ผํ•œ ํ™˜๊ฒฝ ๋ฐ ๋ฐฉ๋ฒ•์œผ๋กœ ์‹ ์ฒด์กฐ์„ฑ(Inbody 720), ํ•˜์ง€ ๊ทผ๋ ฅ(๋“ฑ์†์„ฑ ๋™๋ ฅ๊ณ„), ๊ฐ„๋‹จ์‹ ์ฒด์ˆ˜ํ–‰๋ ฅ(SPPB), ๊ท ํ˜•๊ฐ๊ฐ(BBS, TUG), ๋ณดํ–‰๊ธฐ๋Šฅ(Smart balance), ๋‚™์ƒํšจ๋Šฅ๊ฐ(FES-K)์— ๋Œ€ํ•ด ์ธก์ •ํ•˜์˜€๋‹ค. ์ˆ˜์ง‘๋œ ๋ชจ๋“  ์ž๋ฃŒ๋Š” Window SPSS 23.0 version์„ ์ด์šฉํ•˜์—ฌ ์ œ 2์š”์ธ์„ ๋ฐ˜๋ณต ์ธก์ •ํ•œ ์ด์› ๋ถ„์‚ฐ๋ถ„์„(Two-way ANOVA with repeated measure on the 2nd factor)๊ณผ ์ด์› ๊ณต๋ถ„์‚ฐ๋ถ„์„(Two-way ANCOVA with repeated measure on the 2nd factor)์„ ์‹ค์‹œํ•˜์˜€์œผ๋ฉฐ, ํ†ต๊ณ„์  ์œ ์˜์ˆ˜์ค€์€ p<.05๋กœ ์„ค์ •ํ•˜์˜€๋‹ค. ์ด์ƒ์˜ ์—ฐ๊ตฌ์ ˆ์ฐจ๋ฅผ ๊ฑฐ์ณ ๋„์ถœ๋œ ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์ฒด์งˆ๋Ÿ‰์ง€์ˆ˜๋Š” ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•˜์ง€ ์•Š์•˜์œผ๋‚˜ ๋‘ ์ง‘๋‹จ ๋ชจ๋‘ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋ณด์˜€๋‹ค. ํ•˜์ง€ ๊ทผ๋ ฅ์€ ํ•˜์ง€ ๊ทผ๋ ฅ ์‹ ์ „, ํ•˜์ง€ ๊ทผ๋ ฅ ๊ตด๊ณก, ํ•˜์ง€๊ทผ์ง€๊ตฌ๋ ฅ ์‹ ์ „์—์„œ ์‹คํ—˜๊ตฐ์ด ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ํ–ฅ์ƒ์„ ๋ณด์˜€๋‹ค. ์‹ ์ฒด์ˆ˜ํ–‰๋ ฅ์€ ์‹คํ—˜๊ตฐ์—์„œ ๋ณดํ–‰์†๋„์™€ ์˜์ž์ผ์–ด์„œ๊ธฐ ํ•ญ๋ชฉ์—์„œ ์œ ์˜ํ•œ ํ–ฅ์ƒ์„ ๋ณด์˜€์œผ๋ฉฐ, ์ด์™ธ ๊ท ํ˜•๊ฒ€์‚ฌ์™€ ์ข…ํ•ฉ ์ ์ˆ˜์—์„œ๋„ ํ–ฅ์ƒํ•˜๋Š” ๊ฒฝํ–ฅ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋‘˜์งธ, ๊ท ํ˜•๊ฐ๊ฐ์—์„œ๋Š” ์ •์  ๊ท ํ˜•๊ฐ๊ฐ(BBS)์—์„œ ์‹คํ—˜๊ตฐ๊ณผ ํ†ต์ œ๊ตฐ ๋ชจ๋‘ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ํ–ฅ์ƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๋™์  ๊ท ํ˜•๊ฐ๊ฐ(TUG)์—์„œ๋Š” ์‹คํ—˜๊ตฐ์ด ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•˜๊ฒŒ ํ–ฅ์ƒํ•˜์˜€๋‹ค. ์…‹์งธ, ๋ณดํ–‰๊ธฐ๋Šฅ์€ ์‹œ๊ฐ„์  ๋ณดํ–‰๋ณ€์ˆ˜์ธ ๋ถ„์†์ˆ˜๋Š” ๊ฐ์†Œํ•œ ๋ฐ˜๋ฉด, ๋ณดํ–‰์†๋„๋Š” ์‹คํ—˜๊ตฐ์—์„œ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ํ–ฅ์ƒ์„ ๋ณด์˜€๋‹ค. ๊ณต๊ฐ„์  ๋ณดํ–‰๋ณ€์ˆ˜์ธ ํ™œ๋ณด์žฅ๊ณผ ๋ณด์žฅ์€ ์‹คํ—˜๊ตฐ์—์„œ ์ขŒ์šฐ ๋ชจ๋‘ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•˜๊ฒŒ ํ–ฅ์ƒํ•˜์˜€๋‹ค. ๋„ท์งธ, ๋‚™์ƒํšจ๋Šฅ๊ฐ์˜ ๊ฒฝ์šฐ ํ†ต์ œ๊ตฐ์€ ๊ฐ์†Œํ•˜๋Š” ๋ฐ˜๋ฉด ์‹คํ—˜๊ตฐ์€ ์ค‘์žฌ ์ดํ›„์—๋„ ์œ ์ง€๋˜๋Š” ๊ฒฝํ–ฅ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ ํ•œ๊ตญ๋ฌด์šฉ์— ๊ธฐ๋ฐ˜ํ•œ ๋‚™์ƒ์˜ˆ๋ฐฉ ํ”„๋กœ๊ทธ๋žจ์ด 70์„ธ ์ด์ƒ ๋…ธ์ธ์˜ ๊ท ํ˜•๊ฐ๊ฐ, ๋ณดํ–‰๊ธฐ๋Šฅ, ๋‚™์ƒํšจ๋Šฅ๊ฐ์— ๊ธ์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์ณค์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•ด ๋…ธ์ธ์˜ ๋‚™์ƒ์˜ˆ๋ฐฉ ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ์„œ ์ ํ•ฉํ•œ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์‚ฌ๋ฃŒ๋œ๋‹ค.์ œ 1 ์žฅ ์„œ ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ํ•„์š”์„ฑ 1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ชฉ์  5 ์ œ 3 ์ ˆ ์—ฐ๊ตฌ์˜ ๊ฐ€์„ค 5 ์ œ 4 ์ ˆ ์—ฐ๊ตฌ์˜ ์ œํ•œ์  6 ์ œ 2 ์žฅ ์ด๋ก ์  ๋ฐฐ๊ฒฝ 7 ์ œ 1 ์ ˆ ๋…ธ์ธ๊ณผ ๋‚™์ƒ 7 ์ œ 2 ์ ˆ ์ž๊ธฐํšจ๋Šฅ๊ฐ ์ด๋ก  10 ์ œ 3 ์ ˆ ํ•œ๊ตญ๋ฌด์šฉ 13 ์ œ 4 ์ ˆ ๊ท ํ˜•๊ฐ๊ฐ๊ณผ ๋ณดํ–‰๊ธฐ๋Šฅ 15 ์ œ 3 ์žฅ ์—ฐ๊ตฌ ๋ฐฉ๋ฒ• 17 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ ๋Œ€์ƒ 17 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ ์„ค๊ณ„ 18 ์ œ 3 ์ ˆ ์ธก์ • ๋„๊ตฌ 20 ์ œ 4 ์ ˆ ์ค‘์žฌ ํ”„๋กœ๊ทธ๋žจ 28 ์ œ 5 ์ ˆ ์ž๋ฃŒ ์ฒ˜๋ฆฌ 36 ์ œ 4 ์žฅ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ 37 ์ œ 1 ์ ˆ ๋™์งˆ์„ฑ ๊ฒ€์ •(๋…๋ฆฝt๊ฒ€์ •) ๊ฒฐ๊ณผ 37 ์ œ 2 ์ ˆ ์ฒด์งˆ๋Ÿ‰์ง€์ˆ˜, ํ•˜์ง€ ๊ทผ๋ ฅ ๋ฐ ์‹ ์ฒด์ˆ˜ํ–‰๋ ฅ์˜ ๋ณ€ํ™” 39 ์ œ 3 ์ ˆ ๊ท ํ˜•๊ฐ๊ฐ์˜ ๋ณ€ํ™” 42 ์ œ 4 ์ ˆ ๋ณดํ–‰๊ธฐ๋Šฅ์˜ ๋ณ€ํ™” 44 ์ œ 5 ์ ˆ ๋‚™์ƒํšจ๋Šฅ๊ฐ์˜ ๋ณ€ํ™” 46 ์ œ 5 ์žฅ ๋…ผ์˜ 47 ์ œ 1 ์ ˆ ์ฒด์งˆ๋Ÿ‰์ง€์ˆ˜, ํ•˜์ง€ ๊ทผ๋ ฅ ๋ฐ ์‹ ์ฒด์ˆ˜ํ–‰๋ ฅ์˜ ๋ณ€ํ™” 48 ์ œ 2 ์ ˆ ๊ท ํ˜•๊ฐ๊ฐ์˜ ๋ณ€ํ™” 51 ์ œ 3 ์ ˆ ๋ณดํ–‰๊ธฐ๋Šฅ์˜ ๋ณ€ํ™” 53 ์ œ 4 ์ ˆ ๋‚™์ƒํšจ๋Šฅ๊ฐ์˜ ๋ณ€ํ™” 55 ์ œ 6 ์žฅ ๊ฒฐ๋ก  ๋ฐ ์ œ์–ธ 57 ์ œ 1 ์ ˆ ๊ฒฐ๋ก  57 ์ œ 2 ์ ˆ ์ œ์–ธ 58 ์ฐธ๊ณ ๋ฌธํ—Œ 60 Abstract 71 ๋ถ€๋ก 74Maste

    The Effects of abdominal relaxed breathing training and self care education on blood pressure for elderly hypertensives

    No full text
    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๊ฐ„ํ˜ธํ•™๊ณผ ๊ฐ„ํ˜ธํ•™์ „๊ณต,2000.Docto

    ์ •๋ณด๋””์ž์ธ์œผ๋กœ์„œ ์„œ์‚ฌ์  ์ด๋ฏธ์ง€ ํ‘œํ˜„์˜ ํ”ฝํ† ๊ทธ๋žจ ๋””์ž์ธ ๊ฐœ๋ฐœ ์—ฐ๊ตฌ : ์ธํฌ๊ทธ๋žจ(Infogram) ๊ฐœ๋… ์ •๋ฆฝ์„ ์ค‘์‹ฌ์œผ๋กœ

    No full text
    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๋””์ž์ธํ•™๋ถ€ ์‹œ๊ฐ๋””์ž์ธ์ „๊ณต,2006.Maste

    (The) relationship of demographic factors, socioeconomic status and behavioral factors to obesity in sample of Korean adult : ์‚ฌํšŒ, ๊ฒฝ์ œ, ํ–‰๋™์  ์š”์ธ์„ ์ค‘์‹ฌ์œผ๋กœ

    No full text
    ๊ตญ์ œ๋ณด๊ฑดํ•™๊ณผ/์„์‚ฌ[ํ•œ๊ธ€] ์‚ฐ์—…ํ™”์— ๋”ฐ๋ฅธ ๊ฒฝ์ œ๋ฐœ์ „์œผ๋กœ ์ƒํ™œ์ˆ˜์ค€์ด ํ–ฅ์ƒ๋˜๋ฉด์„œ ๋น„๋งŒ์€ ์ค‘์š”ํ•œ ๊ฑด๊ฐ•์ƒ์˜ ๋ฌธ์ œ๋กœ ๋Œ€๋‘๋˜๊ณ  ์žˆ์œผ๋ฉฐ, ์„ธ๊ณ„๋ณด๊ฑด๊ธฐ๊ตฌ(WHO)์—์„œ๋„ ๋น„๋งŒ์„ ํ•˜๋‚˜์˜ ์งˆ๋ณ‘์œผ๋กœ ๋ณด๊ณ  ์ค‘์žฌ๊ฐ€ ํ•„์š”ํ•œ ๊ฑด๊ฐ•์ƒํƒœ๋กœ ๋ถ„๋ฅ˜ํ•˜๊ณ ์žˆ๋‹ค. ์ตœ๊ทผ ์„ธ๊ณ„๋ณด๊ฑด๊ธฐ๊ตฌ์˜ ๋ฐœํ‘œ์— ๋”ฐ๋ฅด๋ฉด ์„ ์ง„๊ตญ์—์„œ ์ˆ˜์‹ญ๋…„๊ฐ„ ์ง„ํ–‰๋œ ๋น„๋งŒ์ธ๊ตฌ์˜ ์ฆ๊ฐ€๊ฐ€ ๋น ๋ฅธ ์„ฑ์žฅ๊ณผ ๋”๋ถˆ์–ด ์•„์‹œ์•„ ๊ตญ๊ฐ€๋“ค์—์„œ ๊ธ‰๊ฒฉํ•œ ์ƒ์Šน์„ ๋ณด์ด๊ณ  ์žˆ๋‹ค๊ณ  ํ•˜์˜€๋‹ค. ์ด์™€ ๋ณ‘ํ–‰ํ•˜์—ฌ ์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ๋„ ๋น„๋งŒ๊ณผ ๊ด€๋ จ๋œ ๋งŒ์„ฑ์งˆ๋ณ‘์ธ ๊ด€์ƒ๋™๋งฅ์งˆํ™˜์ด๋‚˜ ๋‹น๋‡จ๋ณ‘๊ณผ ๊ฐ™์€ ์งˆํ™˜์ด ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋Š” ์ถ”์„ธ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์šฐ๋ฆฌ๋‚˜๋ผ ์„ฑ์ธ๋“ค์˜ ๋น„๋งŒ๋„์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ์š”์ธ์„ ์‚ฌํšŒ, ๊ฒฝ์ œ์  ๋ฐ ๊ฑด๊ฐ•๊ด€๋ จ ํ–‰๋™์  ์ธก๋ฉด์—์„œ ๊ตฌ๋ช…ํ•˜๊ณ ์ž ์‹œํ–‰๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋ณด๊ฑด๋ณต์ง€๋ถ€์™€ ํ•œ๊ตญ๋ณด๊ฑด์‚ฌํšŒ์—ฐ๊ตฌ์›์—์„œ ์ง„ํ–‰ํ•œ 2001๋…„ ๊ตญ๋ฏผ๊ฑด๊ฐ•์˜์–‘์กฐ์‚ฌ ์ž๋ฃŒ๋ฅผ ์ด์šฉํ•˜์—ฌ ์šฐ๋ฆฌ๋‚˜๋ผ ์„ฑ์ธ 6075๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ๋น„๋งŒ์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ์š”์ธ์„ ์‚ฌํšŒยท๊ฒฝ์ œ์  ๋ฐ ๊ฑด๊ฐ•๊ด€๋ จ ํ–‰๋™์  ์ธก๋ฉด์—์„œ ๊ด€๋ จ์š”์ธ์„ ๊ตฌ๋ช…ํ•˜๊ณ ์ž ์‹œํ–‰๋˜์—ˆ๋‹ค. ํ†ต๊ณ„๋ถ„์„๋ฐฉ๋ฒ•์œผ๋กœ๋Š” ๊ด€๋ จ์š”์ธ๋ณ„ ๋น„๋งŒ๋„๋ฅผ ๊ธฐ์ˆ ๋ถ„์„์„ ํ†ตํ•ด ํŒŒ์•…ํ•˜๊ณ , t-test, ANOVA๋กœ ๊ฐ ์š”์ธ๋ณ„ ๋น„๋งŒ๋„ ์ฐจ์ด์— ๋Œ€ํ•œ ์œ ์˜์„ฑ๊ฒ€์ฆ์„ ํ•˜์˜€์œผ๋ฉฐ, ๋‹ค์ค‘ํšŒ๊ท€๋ถ„์„์„ ํ†ตํ•ด ๋น„๋งŒ์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ๊ด€๋ จ์š”์ธ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ์ „์ฒด ๋Œ€์ƒ์ž์ˆ˜๋Š” 20์„ธ ์ด์ƒ ์„ฑ์ธ 6075๋ช… ์ด์—ˆ์œผ๋ฉฐ, ๋‚จ๋…€์˜ ๋น„์œจ์€ ๊ฐ๊ฐ 43%, 57%์˜€๋‹ค. ํ‰๊ท  ๋น„๋งŒ๋„๋Š” 23.503 ์ด์—ˆ์œผ๋ฉฐ, ๋‚จ์„ฑ์ด 23.709 ์—ฌ์„ฑ์ด 23.356์œผ๋กœ ๋‚จ์„ฑ์ด ๋” ๋น„๋งŒํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋น„๋งŒ๋„์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ์š”์ธ์„ ํฌ๊ฒŒ ์ผ๋ฐ˜์ ํŠน์„ฑ, ์‚ฌํšŒยท๊ฒฝ์ œ์  ์š”์ธ, ๊ฑด๊ฐ•๊ด€๋ จ ํ–‰๋™์š”์ธ์œผ๋กœ ๊ตฌ๋ถ„ํ•˜์—ฌ ์„ฑ๋ณ„, ์—ฐ๋ น(65์„ธ ๊ธฐ์ค€)์— ๋”ฐ๋ผ ๋‹ค์ค‘ํšŒ๊ท€๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. 65์„ธ ๋ฏธ๋งŒ ๋‚จ์ž์˜ ๊ฒฝ์šฐ ๋ฏธํ˜ผ์ด๋‚˜ ์œ ๋ฐฐ์šฐ์ž๋“ค์— ๋น„ํ•ด ์‚ฌ๋ณ„,์ดํ˜ผ,๋ณ„๊ฑฐ์ธ ์‚ฌ๋žŒ๋“ค์˜ ๋น„๋งŒ๋„๊ฐ€ ์œ ์˜ํ•˜๊ฒŒ ๋†’์•˜์œผ๋ฉฐ, 65์„ธ ์ด์ƒ ๋‚จ์„ฑ์€ ์—ฐ๋ น์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๋น„๋งŒ๋„๋Š” ์œ ์˜ํ•˜๊ฒŒ ๋‚ฎ์•˜๋‹ค. ์‚ฌํšŒยท๊ฒฝ์ œ์  ์š”์ธ์—์„œ๋Š” ์ €๊ฐ•๋„๋‚˜ ์ค‘๊ฐ•๋„์ง์—…๊ตฐ๋ณด๋‹ค ๊ณ ๊ฐ•๋„์ง์—…๊ตฐ ์‚ฌ๋žŒ๋“ค์˜ ๋น„๋งŒ๋„๊ฐ€ ์œ ์˜ํ•˜๊ฒŒ ๋‚ฎ์•˜์œผ๋ฉฐ, ์ž˜์‚ฌ๋Š” ํŽธ ๋˜๋Š” ๋ณดํ†ต์ด๋ผ๊ณ  ๋งํ•œ ์‚ฌ๋žŒ๋“ค๋ณด๋‹ค ๋ชป์‚ฌ๋Š” ํŽธ์ด๋ผ๊ณ  ๋Œ€๋‹ตํ•œ ์‚ฌ๋žŒ๋“ค์˜ ๋น„๋งŒ๋„๊ฐ€ ์œ ์˜ํ•˜๊ฒŒ ๋‚ฎ์•˜๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด๋Ÿฌํ•œ ๊ฒฝํ–ฅ์€ ์—ฐ๋ น์„ ๊ตฌ๋ถ„ํ•˜์—ฌ ์‹œํ–‰ํ•  ๊ฒฐ๊ณผ์—์„œ๋Š” ๋‘ ๊ทธ๋ฃน ๋ชจ๋‘ ์œ ์˜ํ•˜์ง€ ๋ชปํ•˜์˜€๋‹ค. ๋‚จ์„ฑ์— ์žˆ์–ด์„œ ๋น„๋งŒ๋„์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ๊ฑด๊ฐ•๊ด€๋ จ ํ–‰๋™์š”์ธ์€ ์Œ์ฃผ ๋ฟ ์ด์—ˆ์œผ๋ฉฐ, ์ˆ ์„ ์ž์ฃผ ๋งˆ์‹œ๋Š” ์‚ฌ๋žŒ๊ณผ ์•ˆ๋งˆ์‹œ๋Š” ์‚ฌ๋žŒ๋“ค์— ๋น„ํ•ด ๊ฐ€๋” ์Œ์ฃผ๋ฅผ ํ•˜๋Š” ์‚ฌ๋žŒ๋“ค์˜ ๋น„๋งŒ๋„๊ฐ€ ๋†’์•˜๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฐ๊ณผ๋Š” 65์„ธ ๋ฏธ๋งŒ ๋‚จ์„ฑ๋“ค์—๊ฒŒ์„œ๋งŒ ์œ ์˜ํ•˜์˜€๋‹ค. ์—ฌ์„ฑ์˜ ๋น„๋งŒ๋„์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ์š”์ธ์œผ๋กœ๋Š” ์—ฐ๋ น, ๊ฒฐํ˜ผ์ƒํƒœ, ์ฃผ๊ฑฐํ˜•ํƒœ, ํ•™๋ ฅ, ํก์—ฐ์ด ์œ ์˜ํ•œ ์˜ํ–ฅ์„ ์ฃผ๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ์—ฌ์„ฑ์€ ์—ฐ๋ น์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๋น„๋งŒ๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์ด๋Ÿฌํ•œ ๊ฒฝํ–ฅ์€ 65์„ธ ๋ฏธ๋งŒ์ž์™€ 65์„ธ ์ด์ƒ์ธ์ž ๋ชจ๋‘ ๋™์ผํ•˜์˜€๋‹ค. ๊ฒฐํ˜ผ์ƒํƒœ๋Š” ๋ฏธํ˜ผ์ธ ์‚ฌ๋žŒ๋“ค์— ๋น„ํ•ด ์œ ๋ฐฐ์šฐ์ž๋‚˜ ์‚ฌ๋ณ„,์ดํ˜ผ,๋ณ„๊ฑฐ์ธ ์‚ฌ๋žŒ๋“ค์˜ ๋น„๋งŒ๋„๊ฐ€ ์œ ์˜ํ•˜๊ฒŒ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ๋‚จ์ž์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์‚ฌ๋ณ„,์ดํ˜ผ,๋ณ„๊ฑฐ์ธ ์‚ฌ๋žŒ๋“ค์˜ ์ฆ๊ฐ€ํญ์ด ๋” ์ปธ๋‹ค. ์‚ฌํšŒยท๊ฒฝ์ œ์  ์š”์ธ์—์„œ๋Š” 65์„ธ ๋ฏธ๋งŒ์˜ ์—ฌ์„ฑ๋“ค์—๊ฒŒ์„œ ์ฃผ๊ฑฐํ˜•ํƒœ์™€ ํ•™๋ ฅ์ด ์˜ํ–ฅ์„ ์ฃผ๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ์•„ํŒŒํŠธ์— ๊ฑฐ์ฃผํ•˜๋Š” ์—ฌ์„ฑ์ผ์ˆ˜๋ก, ์ „๋ฌธ๋Œ€ ์ด์ƒ์˜ ๊ณ ํ•™๋ ฅ์„ ๊ฐ€์ง„ ์‚ฌ๋žŒ๋“ค์ผ์ˆ˜๋ก ๋œ ๋น„๋งŒํ•œ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ๊ฑด๊ฐ•๊ด€๋ จ ์š”์ธ์œผ๋กœ๋Š” 65์„ธ ์ด์ƒ ์—ฌ์„ฑ๋“ค์—์„œ ๋น„ํก์—ฐ์ž๋‚˜ ๊ณผ๊ฑฐ ํก์—ฐ์ž๋“ค์— ๋น„ํ•ด ํ˜„ํก์—ฐ์ž์˜ ๋น„๋งŒ๋„๊ฐ€ ๋‚ฎ์•˜๋‹ค. ์œ„ ๊ฒฐ๊ณผ๋“ค์„ ์ •๋ฆฌํ•˜๋ฉด ์šฐ๋ฆฌ๋‚˜๋ผ ์„ฑ์ธ์˜ ๋น„๋งŒ๋„ ๊ด€๋ จ์š”์ธ ์ค‘ ์—ฐ๋ น๊ณผ ๊ฒฐํ˜ผ์ƒํƒœ์˜ ๋ณ€ํ™”๋Š” ๋‚จ์„ฑ๊ณผ ์—ฌ์„ฑ์—๊ฒŒ ๊ณตํ†ต์ ์œผ๋กœ ์˜ํ–ฅ์„ ์ฃผ๋Š” ๋ณ€์ˆ˜๋กœ๋Š” ๋“ค ์ˆ˜ ์žˆ์œผ๋ฉฐ, 65์„ธ ๋ฏธ๋งŒ ์—ฌ์„ฑ์—์„œ๋Š” ์ฃผ๊ฑฐํ˜•ํƒœ, ํ•™๋ ฅ๊ณผ ๊ฐ™์€ ์‚ฌํšŒยท๊ฒฝ์ œ์ ์ธ ์š”์ธ๋“ค์ด ์˜ํ–ฅ์„ ์ฃผ๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ์šฐ๋ฆฌ๋‚˜๋ผ ์„ฑ์ธ์˜ ๊ฒฝ์šฐ ๊ฑด๊ฐ•๊ด€๋ จ ํ–‰๋™์š”์ธ์ด ๋น„๋งŒ์— ํฌ๊ฒŒ ์˜ํ–ฅ์„ ์ฃผ์ง€ ๋ชปํ•˜์˜€์œผ๋ฉฐ, ๋‹ค๋งŒ, 65์„ธ ์ด์ƒ ์—ฌ์„ฑ๊ทธ๋ฃน์—์„œ ํก์—ฐ์ด ๋น„๋งŒ๊ณผ ์œ ์˜ํ•œ ๊ด€๋ จ์ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ๊ธฐ์กด์— ๋น„๋งŒ์˜ ์›์ธ์œผ๋กœ ์ƒ๊ฐํ•˜์˜€๋˜ ์‹์ƒํ™œ ์Šต๊ด€ ๋ฐ ์œ ์ „์ ์ธ ์š”์ธ ์™ธ์— ์—ฐ๋ น, ๊ฒฐํ˜ผ์ƒํƒœ์™€ ๊ฐ™์€ ์ผ๋ฐ˜์ ์ธ ํŠน์„ฑ๊ณผ ์ง์—…, ํ•™๋ ฅ๊ณผ ๊ฐ™์€ ์‚ฌํšŒยท๊ฒฝ์ œ์ ์ธ ์š”์ธ๋“ค๋„ ๋น„๋งŒ์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ์œผ๋ฉฐ, ํ–ฅํ›„ ๋ณด๊ฑด์ •์ฑ…์ด๋‚˜ ๋น„๋งŒ๊ด€๋ จ ํ”„๋กœ๊ทธ๋žจ์„ ๊ฐœ๋ฐœ์‹œ ๋Œ€์ƒ์ž์˜ ํŠน์„ฑ์— ๋งž๋Š” ์‚ฌํšŒยท๊ฒฝ์ œ์ ์ธ ์ธก๋ฉด์—์„œ ๋‹ค์–‘ํ•œ ์ค‘์žฌ๋ฐฉ๋ฒ•์ด ๊ณ ๋ ค๋˜์–ด์•ผ ํ•  ๊ฒƒ์ด๋‹ค. [์˜๋ฌธ]Recent years have seen a dramatic rise in the prevalence of obesity in many countries include of Asian societies. Many epidemiological studies have represented that obesity is an independent risk factor for several major diseases, coronary heart disease, type2 diabetes, certain malignancies and musculoskelectal disorders. It causes of increasing of mortality rates and health expenditures. In 2001 National Health and Nutrition Survey in Korea, 51% of people is overweight (BMIโ‰ฅ23) and it has been increased than previous survey in 1998. So, the purpose of this study is to assess the relationship of demographic characteristics, socioeconomic status(SES) such as educational level, housing, job, economical status, and behavioral factors such as drinking, smoking, sleeping, working hours, stress and physical exam with obesity in Korean adult. The contribution of the measured socioeconomic and behavioral factors was assessed using t-test , ANOVA and multiple linear regression analysis. This study is based on data from National Health and Nutrition Survey 2001 carried by Korea Institute of Health and Social Affairs. It is cross-sectional population-based study between Nov. to Dec. in 2001. It included 6075 Korean people aged over 20(2612 of men and 3463 of women) who completed interview and physical exam. The result of this study is as followed. The average of body mass index was 23.508. 57.7% of men and 51.3% of women were overweight(BMIโ‰ฅ23). Marital status have significant association with obesity of young men(age๏ผœ 65). Married but has no spouse(because of death, divorce, or seperation), they were more obese than other groups, after adjustment for age and other risk factors. Age and housing were associated with obesity in old men(ageโ‰ฅ65). There was no association with behavioral factors for Korean men except drinking frequency. Men who drink sometimes were more obese than other groups(no drink, drink often). Age, marital status, SES and smoking were each strongly associated with womenโ€™s obesity. Age was positive associated with obesity in young women(age<65), while negative associated with obesity in old women(ageโ‰ฅ65). SES(housing, educational level) was strongly associated with obesity in young women(age<65). High educational level and apartment regidants decreased the risk of obesity in women. There was no association with behavioral factors for women except smoking in over age 65. Now smoking old women was less obese than other groups(non or ex-smokers). In conclusion Korean adult has been shown to have strong relationship between obesity and demographic factors, SES, and behavioral factors. The obesity rates reported here are considerably higher than previous NHNS in 1998. This prevalence is still lower than the western developed countries, but it is not low any more when we use the BMI standard for Asian-people WHO recommended. And it has been increasing. This is cross-sectional study, so causality cannot be determined from association observed. Therefore I suggest that it is needed to confirm influence of lifestyle on obesity by repeated and longitudinal study.ope

    ์ด์ค‘ ์ คํ™” ๋ฐฉ๋ฒ•์œผ๋กœ ์ œ์กฐํ•œ ๋…ธ๋ณด๋‹Œ ๊ฐœ์งˆ ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ/PEG ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค

    Get PDF
    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ๋ฐ”์ด์˜ค์‹œ์Šคํ…œยท์†Œ์žฌํ•™๋ถ€, 2016. 2. ๋ฐ•์˜ํ™˜.๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํ‹ฐ์˜ฌ-๋…ธ๋ณด๋‹Œ(thiol-norbornene) ๊ด‘ ์ค‘ํ•ฉ์„ ์ดˆ๊ธฐ ๊ฐ€๊ต ๋ฐ˜์‘์œผ๋กœ ์‚ฌ์šฉํ•˜๊ณ  ์ด์–ด ๋ฌผ๋ฆฌ์ ์ธ ๊ฐ€๊ต ๋ฐ˜์‘์„ ํ†ตํ•œ ์ด์ค‘ ์ คํ™” ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ์ด๋ฅผ ์œ„ํ•˜์—ฌ ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ(silk fibroin, SF)๊ณผ ํด๋ฆฌ์—ํ‹ธ๋ Œ๊ธ€๋ฆฌ์ฝœ(polyethylene glycol, PEG)์— ๊ฐ๊ฐ ๋…ธ๋ณด๋‹Œ์„ ๋„์ž…ํ•˜์—ฌ SF-NB์™€ PEG4NB๋ฅผ ํ•ฉ์„ฑํ•˜์˜€๊ณ , ํ‹ฐ์˜ฌ ๊ทธ๋ฃน์„ ๊ฐ€์ง€๋Š” ๊ฐ€๊ต์ œ(dithiothreitol, DTT)์™€ ๋ฐ˜์‘ํ•˜์—ฌ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์„ ์ œ์กฐํ•˜์˜€๋‹ค. ๋™์ผํ•œ PEG4NB์— ๋Œ€ํ•˜์—ฌ SF-NB ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์ คํ™”์ (gel point)์˜ ์ฐจ์ด๋Š” ํฌ์ง€ ์•Š์•˜์œผ๋‚˜ ์ ค ๋ถ€๋ถ„(gel fraction, %)๊ณผ ๋ฌด๊ฒŒ ํŒฝ์œค ๋น„์œจ(mass swelling ratio, Q)์€ ๊ฐ์†Œํ•˜์˜€๋‹ค. SF ๋Œ€๋น„ SF-NB์˜ ์ ค ๋ถ€๋ถ„์ด ๋” ๋†’๊ณ  SF-NB์˜ ๋ˆ„์  ๋ฐฉ์ถœ๋Ÿ‰์ด ๋‚ฎ๊ฒŒ ๊ด€์ฐฐ๋œ ๊ฒƒ์„ ํ†ตํ•ด, SF-NB์— ๋„์ž…๋œ ๋…ธ๋ณด๋‹Œ์ด ํ™”ํ•™์  ๊ฐ€๊ต์— ์ฐธ์—ฌํ•˜์—ฌ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค ๋‚ด์—์„œ ์ข€ ๋” ์•ˆ์ •์„ฑ์„ ๊ฐ€์ง€๊ฒŒ ๋จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ดˆ๊ธฐ์—๋Š” SF-NB ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก SF-NB/PEG4NB ํ•˜์ด๋“œ๋กœ์ ค์˜ ๊ธฐ๊ณ„์  ๊ฐ•๋„๊ฐ€ ๊ฐ์†Œํ•˜์˜€๊ณ  ์ดํ›„ SF-NB ํ•จ๋Ÿ‰์— ๋น„๋ก€ํ•œ ์ ค ๊ฐ•๋„์˜ ์ฆ์ง„์„ ๊ด€์ฐฐํ•˜์˜€๋‹ค. SF-NB/PEG4NB ํ•˜์ด๋“œ๋กœ์ ค์— ๋Œ€ํ•œ ์ด์ฐจ ๊ตฌ์กฐ ๋ถ„์„์„ ์‹ค์‹œํ•˜์—ฌ SF-NB์˜ ๋ฌผ๋ฆฌ์ ์ธ ๊ฐ€๊ต์— ์˜ํ•œ ํ›„๊ธฐ ๊ฐ•๋„ ์กฐ์ ˆ์ด ๊ฐ€๋Šฅํ•˜๊ณ  ์ด์ค‘ ์ คํ™” ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์Œ์„ ๋ณด์˜€๋‹ค. ๋˜ํ•œ, SF-NB/PEG4NB ํ•˜์ด๋“œ๋กœ์ ค ๋‚ด์— ๋‹ด์ง€ํ•œ A549 ์„ธํฌ์˜ ํ™œ์„ฑ๊ณผ ๋Œ€์‚ฌ ํ™œ์„ฑ ๋ชจ๋‘ ์ดˆ๊ธฐ์—๋Š” ๋‚ฎ๊ฒŒ ๊ด€์ฐฐ๋˜์—ˆ์ง€๋งŒ ์ดํ›„ ์›”๋“ฑํžˆ ํ–ฅ์ƒ๋œ ๊ฒƒ์„ ํ†ตํ•ด ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์„ ๋‹ค์–‘ํ•œ ์ƒ์ฒด ์˜์šฉ ๋ถ„์•ผ์—์„œ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค.์ œ 1 ์žฅ ์„œ๋ก  1 ์ œ 2 ์žฅ ๋ฌธํ—Œ ์—ฐ๊ตฌ 5 2.1. ์ž์œ  ๋ผ๋””์นผ ๊ด‘ ์ค‘ํ•ฉ 5 2.1.1. ์ž์œ  ๋ผ๋””์นผ ๊ด‘ ์ค‘ํ•ฉ์˜ ํŠน์ง• 5 2.1.2. ์ž์œ  ๋ผ๋””์นผ ๋‹จ๊ณ„ ์„ฑ์žฅ ๊ด‘ ์ค‘ํ•ฉ 5 2.2. ํ‹ฐ์˜ฌ-๋…ธ๋ณด๋‹Œ ๊ด‘ ๊ฐ€๊ต ํ•˜์ด๋“œ๋กœ์ ค 6 2.2.1. ํ‹ฐ์˜ฌ-๋…ธ๋ณด๋‹Œ ๊ด‘ ๊ฐ€๊ต ๋ฐ˜์‘์˜ ํŠน์ง• 6 2.2.2. ํ‹ฐ์˜ฌ-๋…ธ๋ณด๋‹Œ ๊ด‘ ๊ฐ€๊ต ํ•˜์ด๋“œ๋กœ์ ค์˜ ์‘์šฉ 7 2.3. ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ 9 2.3.1. ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ์˜ ํŠน์ง• 9 2.3.2. ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ ํ•˜์ด๋“œ๋กœ์ ค์˜ ๊ฐ€๊ต ๋ฐ˜์‘ 9 ์ œ 3 ์žฅ ์žฌ๋ฃŒ ๋ฐ ๋ฐฉ๋ฒ• 11 3.1. ์žฌ๋ฃŒ 11 3.2. SF-NB, PEG4NB, LAP์˜ ํ•ฉ์„ฑ 11 3.2.1. ๋…ธ๋ณด๋‹Œ ๊ฐœ์งˆ ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ(SF-NB)์˜ ํ•ฉ์„ฑ 11 3.2.2. ๋…ธ๋ณด๋‹Œ ๊ฐœ์งˆ ํด๋ฆฌ์—ํ‹ธ๋ Œ๊ธ€๋ฆฌ์ฝœ(PEG4NB)์˜ ํ•ฉ์„ฑ 12 3.2.3. ๊ด‘๊ฐœ์‹œ์ œ(LAP)์˜ ํ•ฉ์„ฑ 13 3.3. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ์ œ์กฐ ์กฐ๊ฑด 13 3.4. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ ๋ถ„์„ 14 3.4.1. ์ คํ™” ๊ฑฐ๋™๊ณผ ์ คํ™”์  ํ™•์ธ 14 3.4.2. ํŒฝ์œค ๊ฑฐ๋™ ํ™•์ธ 16 3.4.3. ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ์˜ ๋ฐฉ์ถœ ๊ฑฐ๋™ ํ™•์ธ 17 3.4.4. ์—ญํ•™์  ํŠน์„ฑ ๋ถ„์„ 17 3.5. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ์ด์ฐจ ๊ตฌ์กฐ ๋ถ„์„ 18 3.5.1. ์›์ด์ƒ‰์„ฑ ๋ถ„์„ 18 3.5.2. ํ‹ฐ์˜คํ”Œ๋ผ๋นˆ-ํ‹ฐ ํ˜•๊ด‘ ๋ถ„์„ 18 3.5.3. ๊ฐ์‡  ์ „๋ฐ˜์‚ฌ ํ‘ธ๋ฆฌ์—๋ณ€ํ™˜ ์ ์™ธ๋ถ„๊ด‘ ๋ถ„์„ 19 3.6. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ์„ธํฌ ์‹คํ—˜ 19 3.6.1. ์„ธํฌ ๋ฐฐ์–‘๊ณผ ์„ธํฌ ๋‹ด์ง€ 19 3.6.2. ATP ์ƒ์ฒด ๋ฐœ๊ด‘ ๋ถ„์„ 20 3.6.3. Live/Dead ๋ถ„์„ 21 3.6.4. CellTiter-Blue ๋ถ„์„ 21 3.6.5. F-์•กํ‹ด/ํ•ต ํ˜•๊ด‘ ์—ผ์ƒ‰ 22 ์ œ 4 ์žฅ ๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ 23 4.1. ๋…ธ๋ณด๋‹Œ์„ ์ด์šฉํ•œ SF์™€ PEG์˜ ํ™”ํ•™์  ๊ฐœ์งˆ 23 4.2. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ์ œ์กฐ ์กฐ๊ฑด์˜ ์˜ํ–ฅ 23 4.3. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ 30 4.3.1. ์ คํ™” ๊ฑฐ๋™๊ณผ ์ คํ™”์  30 4.3.2. ํŒฝ์œค ๊ฑฐ๋™ 32 4.3.3. ์‹คํฌ ํ”ผ๋ธŒ๋กœ์ธ์˜ ๋ฐฉ์ถœ ๊ฑฐ๋™ 37 4.3.4. ์—ญํ•™์  ํŠน์„ฑ 39 4.4. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ์ด์ฐจ ๊ตฌ์กฐ 41 4.4.1. ์›์ด์ƒ‰์„ฑ ๋ถ„์„ 41 4.4.2. ํ‹ฐ์˜คํ”Œ๋ผ๋นˆ-ํ‹ฐ ํ˜•๊ด‘ ๋ถ„์„ 43 4.4.3. ๊ฐ์‡  ์ „๋ฐ˜์‚ฌ ํ‘ธ๋ฆฌ์—๋ณ€ํ™˜ ์ ์™ธ๋ถ„๊ด‘ ๋ถ„์„ 45 4.5. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ•˜์ด๋“œ๋กœ์ ค์˜ ์ƒ๋ฌผํ•™์  ํ‰๊ฐ€ 47 4.5.1. ์„ธํฌ ์ƒ์กด์œจ 48 4.5.2. ์„ธํฌ ๋Œ€์‚ฌ ํ™œ์„ฑ 52 4.5.3. ์„ธํฌ ํ˜•ํƒœํ•™์  ๊ด€์ฐฐ 52 ์ œ 5 ์žฅ ๊ฒฐ๋ก  56 ์ฐธ๊ณ  ๋ฌธํ—Œ 58 Abstract 70Maste
    corecore