Beneficial Effect of Collagen Peptide Supp lement on Anti ...

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KOREAN J. FOOD SCI. TECHNOL. Vol. 41, No. 4, pp. 441~445 (2009)

441

ยฉThe Korean Society of Food Science and Technology

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ์˜ ํ”ผ๋ถ€ ๊ด‘๋…ธํ™” ์˜ˆ๋ฐฉ ํšจ๊ณผ

๊น€์ •๊ธฐยท์ด์ง€ํ•ดยท์–‘๋ฏธ์ˆ™ยท์„œ๋Œ€๋ฐฉยท์ด์ƒ์ค€*

(์ฃผ)์•„๋ชจ๋ ˆํผ์‹œํ”ฝ ๊ธฐ์ˆ ์—ฐ๊ตฌ์›

Beneficial Effect of Collagen Peptide Supplement on Anti-agingAgainst Photodamage

Jeong Kee Kim, Ji Hae Lee, Mi Sook Yang, Dae Bang Seo, and Sang Jun Lee*

Amorepacific Corporation R&D center

Abstract Recent research has revealed that hydrolyzed collagen peptides have beneficial effects in various diseases suchas osteoarthritis and human rheumatoid arthritis and also play a protective role in skin by improving the activity ofantioxidants. In this study, we investigated the effects of a novel mixture (AP-CPM01) containing collagen peptides andelastin peptides on photoaged hairless mice skin both in vivo and in vitro. To evaluate the effects of AP-CPM01 on UVB-induced skin wrinkle formation in vivo, the hairless mice were exposed to UVB irradiation and orally administered theAP-CPM01 at 333 mg/kg per day for 10 weeks. The effects on skin appearance and epidermal thickness were measuredusing bioengineering and histochemical methods. In addition, the influence of AP-CPM01 on collagen metabolism inhuman skin fibroblasts was also investigated. The skin of mice in the AP-CPM01 treated group had better appearance andless wrinkling than that of mice in the control group. In the human fibroblast cells, the amount of de novo procollagensynthesis was increased after AP-CPM01 treatment, reflecting that AP-CPM01 can induce de novo procollagen synthesisand reduce UVB-induced skin wrinkle formation. These results suggest that AP-CPM01 is a potent candidate for anti-photoaging functions.

Key words: AP-CPM01, collagen peptide, elastin peptide, wrinkle, anti-photoaging

์„œ ๋ก 

์ตœ๊ทผ ๋“ค์–ด ํ”ผ๋ถ€ ๋ฏธ์šฉ์— ํšจ๊ณผ๊ฐ€ ์žˆ๋Š” ๋ฏธ์šฉ๊ธฐ๋Šฅ์‹ํ’ˆ์— ๋Œ€ํ•œ ๊ด€

์‹ฌ์ด ๋†’์•„์ง€๋ฉด์„œ ๋ฏธ์šฉ๊ธฐ๋Šฅ์‹ํ’ˆ ์†Œ์žฌ๋ฅผ ๋ฐœ๊ตดํ•˜๊ธฐ ์œ„ํ•œ ์—ฐ๊ตฌ๊ฐ€ ํ™œ

๋ฐœํžˆ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋‹ค. ์ตœ๊ทผ์˜ ์—ฌ๋Ÿฌ ๋…ผ๋ฌธ์„ ํ†ตํ•˜์—ฌ ๋‹จ๋ฐฑ์งˆ ๊ฐ€์ˆ˜

๋ถ„ํ•ด๋ฌผ๋กœ๋ถ€ํ„ฐ ์–ป์–ด์ง„ ํŽฉํƒ€์ด๋“œ๊ฐ€ ์ฃผ๋ฆ„ ๊ฐœ์„ , ๋ณด์Šต ์ฆ์ง„, ํƒ„๋ ฅ ์ฆ

๊ฐ€์™€ ํŠน์ • ํ”ผ๋ถ€ ํšจ๋Šฅ์„ ๋‚˜ํƒ€๋‚ผ ์ˆ˜ ์žˆ๋Š” ์ž ์žฌ์ ์ธ ์†Œ์žฌ๋กœ ํ™œ์šฉ๋˜

๊ณ  ์žˆ์œผ๋ฉฐ, ๋Œ€ํ‘œ์ ์ธ ๊ฒƒ์ด ์ฝœ๋ผ๊ฒ ๊ฐ€์ˆ˜๋ถ„ํ•ด๋ฌผ์ด๋‹ค(1,2). ๋ณธ๋ž˜ ์ฝœ

๋ผ๊ฒ์€ ํ”ผ๋ถ€ ํƒ„๋ ฅ๊ณผ ๋ณด์Šต์„ ๋†’์ด๋Š” ์ž‘์šฉ์œผ๋กœ ํ™”์žฅํ’ˆ ์›๋ฃŒ๋กœ ์‚ฌ

์šฉ๋˜์–ด ์™”์œผ๋‚˜, ์ฝœ๋ผ๊ฒ์˜ ๊ฒฝ๊ตฌ ์„ญ์ทจ๊ฐ€ ๋จธ๋ฆฌ์นด๋ฝ ๋ฐ ์†ํ†ฑ, ๋ฐœํ†ฑ์„

๊ฐ•ํ™”ํ•˜๊ณ  ์œคํƒํ•˜๊ฒŒ ๋งŒ๋“ค์–ด์ค€๋‹ค๊ณ ๋„ ์•Œ๋ ค์ ธ ์žˆ์œผ๋ฉฐ, ์ตœ๊ทผ์—๋Š” ๊ด€

์ ˆ์ด๋‚˜ ๋ผˆ์— ๋ฏธ์น˜๋Š” ์ž‘์šฉ์— ๋Œ€ํ•ด ๊ฒ€์ฆํ•˜๋Š” ์—ฐ๊ตฌ๋“ค์ด ์ˆ˜ํ–‰๋˜๊ณ  ์žˆ

๋‹ค(3). ๊ทธ๋Ÿฌ๋‚˜, ๋‹ค์–‘ํ•œ ํšจ๋Šฅ์— ๋Œ€ํ•œ ์‹ ๋ขฐ์„ฑ ์žˆ๋Š” ๋ฐ์ดํ„ฐ๋Š” ๋ถ€์กฑํ•œ

์‹ค์ •์ด๋ฉฐ ๊ณ ๋ถ„์ž ๋‹จ๋ฐฑ์งˆ์ธ ์ฝœ๋ผ๊ฒ ์„ญ์ทจ์— ๋Œ€ํ•œ ์ƒ์ฒด ํก์ˆ˜ ์—ฌ๋ถ€

๊ฐ€ ์ฃผ์š”ํ•œ ์ด์Šˆ๋กœ ๋– ์˜ค๋ฅด๊ฒŒ ๋˜์—ˆ๋‹ค(3,4).

โ€˜์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œโ€™๋ผ๋Š” ๋ช…์นญ์œผ๋กœ ๋ถˆ๋ฆฌ๋Š” ์ฝœ๋ผ๊ฒ ๊ฐ€์ˆ˜๋ถ„ํ•ด๋ฌผ์€

๋ˆํ”ผ, ์–ด๋ฅ˜์˜ ๋น„๋Š˜ ๋“ฑ์—์„œ ๊ณ ๋ถ„์ž ์ฝœ๋ผ๊ฒ์„ ์ถ”์ถœํ•œ ํ›„, ํšจ์†Œ ๋ถ„

ํ•ด ๋“ฑ์˜ ํ›„์ฒ˜๋ฆฌ ๊ณผ์ •์„ ํ†ตํ•ด ๊ฐ€์ˆ˜๋ถ„ํ•ด์‹œ์ผœ ํŽฉํƒ€์ด๋“œ ํ˜•ํƒœ๋กœ ์ €

๋ถ„์žํ™” ์‹œํ‚จ ๊ฒƒ์„ ๋งํ•˜๋ฉฐ ์ตœ๊ทผ์—๋Š” ๋ถ„์ž๋Ÿ‰์„ 1,000-5,000 ์ •๋„๊นŒ

์ง€ ๋‚ฎ์ถ˜ ์ฝœ๋ผ๊ฒ ์ œํ’ˆ๋“ค์ด ํŒ๋งค๋˜๊ณ  ์žˆ๋‹ค. 2000๋…„๋Œ€ ๋“ค์–ด์„œ ํ•ด์–‘

์„ฑ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ๊ฐ€ ํ”ผ๋ถ€์—์„œ ํ•ญ์‚ฐํ™” ํšจ๋Šฅ์„ ์ฆ๊ฐ€์‹œ์ผœ ํ”ผ๋ถ€ ๋ณด

ํ˜ธ ํšจ๊ณผ๊ฐ€ ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๊ณ , ์ฝœ๋ผ๊ฒ ํ˜น์€ ์ฝœ๋ผ๊ฒ ๊ฐ€์ˆ˜๋ถ„ํ•ด๋ฌผ์˜

๊ฒฝ๊ตฌ ์„ญ์ทจ๊ฐ€ ๊ณจ๊ด€์ ˆ์—ผ(osteoarthritis, OA)์— ๊ธ์ •์  ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค๋Š”

๋ณด๊ณ ๊ฐ€ ์žˆ์—ˆ๋‹ค(5). ๋˜ํ•œ, ์˜์•ฝํ’ˆ ๋“ฑ๊ธ‰์˜ ์ฝœ๋ผ๊ฒ ๊ฐ€์ˆ˜๋ถ„ํ•ด๋ฌผ 10 g

์„ ๊ณจ๊ด€์ ˆ์—ผ ํ™˜์ž์—๊ฒŒ ํˆฌ์—ฌํ•˜์—ฌ ๋ฌด๋ฆŽ๊ณผ ์—‰๋ฉ์ด ๋“ฑ์˜ ํ†ต์ฆ์„ ๊ฐ

์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Œ์ด ๋ณด๊ณ ๋˜์—ˆ๊ณ , ์นผ์‹œํ† ๋‹Œ(calcitonin) ๋“ฑ๊ณผ ๋ณ‘ํ–‰ ์ฒ˜

๋ฆฌ ์‹œ, ๊ณจ๋‹ค๊ณต์ฆ(osteoporosis) ํ™˜์ž์—๊ฒŒ ๋‹จ๋… ํˆฌ์—ฌ๋ณด๋‹ค ๋›ฐ์–ด๋‚œ ํšจ

๋Šฅ์ด ์žˆ์Œ์ด ๋ณด๊ณ ๋˜๋Š” ๋“ฑ ํƒ์›”ํ•œ ํšจ๋Šฅ์„ ๋ณด์ธ๋‹ค๋Š” ์‚ฌ์‹ค์ด ๋งŽ์€

์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•˜์—ฌ ๋ฐํ˜€์ง€๋ฉด์„œ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ์— ๋Œ€ํ•œ ๊ด€์‹ฌ์€

์ง€์†์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋‹ค(6). ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ๊ฐ€ in

vivo์—์„œ ์ง„ํ”ผ ์ฝœ๋ผ๊ฒ ์„ฌ์œ ์˜ ์ง๊ฒฝ์„ ๊ตต๊ฒŒ ํ•˜๊ณ  ๋ฐ€๋„๋ฅผ ๋†’์ด๋Š”๋ฐ

ํšจ๋Šฅ์ด ์žˆ๋‹ค๋Š” ๊ฒƒ์ด ์ตœ๊ทผ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•˜์—ฌ ๋ฐํ˜€์ง€๋ฉด์„œ ์ฝœ๋ผ๊ฒ ํŽฉ

ํƒ€์ด๋“œ์˜ ํ”ผ๋ถ€ ํšจ๋Šฅ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ ์—ญ์‹œ ํ™œ๋ฐœํžˆ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋‹ค

(7-9). ์ด์ฒ˜๋Ÿผ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ์˜ ํšจ๋Šฅ ์—ฐ๊ตฌ์˜ ๋Œ€๋ถ€๋ถ„์€ ๋ณ‘๋ฆฌ์ ์ธ

๊ด€์ ์—์„œ ํšจ๋Šฅ์— ์ค‘์ ์„ ๋‘๊ณ  ์—ฐ๊ตฌ๋˜์—ˆ์œผ๋ฉฐ, ์ผ๋ฐ˜์ ์ธ in vivo ๊ด‘

๋…ธํ™” ๋ชจ๋ธ์—์„œ ๊ฒฝ๊ตฌ ์„ญ์ทจ์— ๋”ฐ๋ฅธ ํ”ผ๋ถ€ ๊ฐœ์„  ํšจ๋Šฅ ๋ฐ ๊ทธ ๊ธฐ์ „๊ณผ

์‹œ๋„ˆ์ง€ ํšจ๊ณผ๋ฅผ ๊ฐ–๋Š” ์†Œ์žฌ์— ๋Œ€ํ•ด ์—ฐ๊ตฌ๋œ ์˜ˆ๋Š” ๊ฑฐ์˜ ์—†๋Š” ์‹ค์ •์ด๋‹ค.

์‚ฌ๋žŒ์˜ ํ”ผ๋ถ€๋Š” ์ž์™ธ์„ , ํ™˜๊ฒฝ์˜ค์—ผ ๋“ฑ์˜ ์™ธ์  ์š”์ธ๊ณผ ์—ฐ๋ น์˜ ์ฆ

๊ฐ€, ์ •์‹ ์  ์ŠคํŠธ๋ ˆ์Šค ๋“ฑ์˜ ๋‚ด์  ์š”์ธ์— ์˜ํ•ด ์ง„ํ–‰๋˜๋Š” ๋…ธํ™”๋กœ ์ธ

ํ•˜์—ฌ ํ”ผ๋ถ€๊ฐ€ ์ง€๋‹Œ ์ •์ƒ์ ์ธ ๊ธฐ๋Šฅ์ด ์ €ํ•˜๋˜๊ฒŒ ๋œ๋‹ค. ์ด์ค‘์—์„œ๋„

ํŠนํžˆ ์ž์™ธ์„ ์— ์˜ํ•ด์„œ ํ”ผ๋ถ€์˜ ์ฃผ๋ฆ„ ์ƒ์„ฑ, ํƒ„๋ ฅ ์ €ํ•˜, ์ƒ‰์†Œ ์นจ์ฐฉ

๊ณผ ๋”๋ถˆ์–ด ํ”ผ๋ถ€ ์žฅ๋ฒฝ ์†์ƒ์œผ๋กœ ์ธํ•œ ํ”ผ๋ถ€ ์ˆ˜๋ถ„๋Ÿ‰ ๊ฐ์†Œ๊ฐ€ ๋‚˜ํƒ€๋‚˜

*Corresponding author: Sang Jun Lee, Food Research Institute,Amorepacific Corporation R&D Center, Yongin, Gyeonggi 446-729,KoreaTel: 82-31-280-5601Fax: 82-31-281-8392E-mail: [email protected] April 22, 2009; revised July 28, 2009;accepted July 30, 2009

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442 ํ•œ๊ตญ์‹ํ’ˆ๊ณผํ•™ํšŒ์ง€ ์ œ 41๊ถŒ ์ œ 4ํ˜ธ (2009)

๊ฒŒ ๋˜๋ฉด ํ”ผ๋ถ€ ํ‘œ๋ฉด ๊ฐ์งˆ์ธต์˜ ์œ ์—ฐ์„ฑ์ด ์ƒ์‹ค๋˜๊ณ  ๊ฑด์„ฑ ํ”ผ๋ถ€๋‚˜ ๊ฑฐ

์นœ ํ”ผ๋ถ€๊ฐ€ ์ƒ๊ธฐ๊ฒŒ ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ๊ฑด๊ฐ•ํ•œ ํ”ผ๋ถ€๋ฅผ ์œ ์ง€ํ•˜๊ธฐ ์œ„ํ•ด์„œ

๋Š” ํ”ผ๋ถ€์˜ ์ˆ˜๋ถ„๋Ÿ‰๊ณผ ํƒ„๋ ฅ์„ฑ์„ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์ด ๋งค์šฐ ์ค‘์š”ํ•˜๋‹ค(10-12).

๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” N-๋ง๋‹จ์— ๊ธ€๋ผ์ด์‹ (Gly)์„ ๊ฐ–๋Š” ํŠธ๋ฆฌํŽฉํƒ€์ด๋“œ

(Gly-X-Y) ํ•จ๋Ÿ‰์ด ๋†’์€ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ๊ฐ€์ˆ˜๋ถ„ํ•ด๋ฌผ(Jellice Co.,

Japan)์„ ์ด์šฉํ•˜์—ฌ ๊ฒฝ๊ตฌ ์„ญ์ทจ์— ๋”ฐ๋ฅธ ํ”ผ๋ถ€ ํšจ๋Šฅ์„ ์ฃผ๋ฆ„ ์ •๋„, ํƒ„

๋ ฅ์„ฑ, ์ˆ˜๋ถ„๋Ÿ‰์œผ๋กœ ํ‰๊ฐ€ํ•˜๊ณ , ์—˜๋ผ์Šคํ‹ด ๋‹จ๋ฐฑ์งˆ๊ณผ์˜ ์‹œ๋„ˆ์ง€ ํšจ๋Šฅ์„

๊ฒ€์ฆํ•˜์—ฌ ์ž์‚ฌ์˜ ์‹ ๊ทœํ•œ ํ˜ผํ•ฉ๋ฌผ์ธ AP-CPM01์„ ๋ฐœ๊ฒฌํ•˜๊ณ ์ž ์—ฐ

๊ตฌํ•˜์˜€๋‹ค(13,14). ์ด๋ฅผ ์œ„ํ•˜์—ฌ UV ์ŠคํŠธ๋ ˆ์Šค๋ฅผ ์ด์šฉํ•˜์—ฌ ํ”ผ๋ถ€ ์†

์ƒ์„ ์œ ๋ฐœํ•œ ๋™๋ฌผ ๋ชจ๋ธ์—์„œ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์˜ ๊ฒฝ๊ตฌ ์„ญ

์ทจ์— ์˜ํ•œ ํ”ผ๋ถ€ ๋ณดํ˜ธ ์ž‘์šฉ์„ ํ‰๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์‚ฌ๋žŒ ์„ฌ์œ ์•„์„ธํฌ(human

fibroblast)๋ฅผ ์ด์šฉํ•˜์—ฌ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์ด ํ”ผ๋ถ€ ์กฐ์ ˆ์ธ์ž

์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํƒ์ƒ‰ํ•˜์—ฌ ๋ณดํ˜ธ ์ž‘์šฉ ๊ธฐ์ „์„ ๊ทœ๋ช…ํ•จ์œผ๋กœ์จ ์ƒˆ

๋กœ์šด ๋ฏธ์šฉ ์†Œ์žฌ๋กœ์„œ์˜ ์ด์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ๊ฒ€ํ† ํ•˜์˜€๋‹ค.

์žฌ๋ฃŒ ๋ฐ ๋ฐฉ๋ฒ•

์‹คํ—˜ ์žฌ๋ฃŒ

๋ณธ ์‹คํ—˜์—์„œ ์‚ฌ์šฉํ•œ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ(AGCP-U2, HACP)์™€ ์—˜

๋ผ์Šคํ‹ด ํŽฉํƒ€์ด๋“œ(Bonito elastin)๋Š” ๊ฐ๊ฐ Jellice Co.(Sendai, Japan)

๋ฐ Maruzen Pharmaceutical Co.(Hiroshima, Japan)์—์„œ ๊ณต๊ธ‰๋ฐ›์•„

์‚ฌ์šฉํ•˜์˜€๋‹ค. ์‚ฌ์šฉ๋Ÿ‰์€ ์‹œ์ค‘์— ํŒ๋งค๋˜๋Š” ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ์˜ 1์ผ

์„ญ์ทจ๋Ÿ‰(2,000 mg/60 kg/day)์„ ๊ธฐ์ค€์œผ๋กœ ํ•˜์—ฌ ์„ค์ •ํ•˜์˜€์œผ๋ฉฐ, ์ƒˆ๋กœ

์šด ์กฐ์„ฑ ํ˜ผํ•ฉ๋ฌผ์ธ AP-CPM01์€ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ๋ฐ ์—˜๋ผ์Šคํ‹ด ํŽฉ

ํƒ€์ด๋“œ์˜ ๋น„์œจ์„ 500:1๋กœ ๊ตฌ์„ฑํ•˜์—ฌ ์ž„์ƒ์‚ฌ์šฉ ์˜ˆ์ •๋Ÿ‰์˜ 10๋ฐฐ ๋†

๋„์—์„œ ํšจ๋Šฅ์„ ํ‰๊ฐ€ํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค.

์‹คํ—˜๋™๋ฌผ ๋ฐ ์‚ฌ์œก๊ด€๋ฆฌ

์ƒํ›„ 8์ฃผ๋ น ๋œ 25-30 g ์ •๋„์˜ SPF(specific pathogen free) ์•”์ปท

hairless mouse(Skh:HR-a)๋ฅผ Charles River Laboratories(Wilmington,

MA, USA)๋กœ๋ถ€ํ„ฐ ๊ตฌ์ž…ํ•˜์—ฌ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋™๋ฌผ ์ž…์ˆ˜ ํ›„ ๊ฒ€์—ญ๊ณผ ์ผ

์ฃผ์ผ๊ฐ„์˜ ์ˆœํ™” ๊ธฐ๊ฐ„์„ ๊ฑฐ์น˜๋„๋ก ํ•˜์˜€์œผ๋ฉฐ, ์‹œํ—˜ ์‹ค์‹œ ํ•˜๋ฃจ ์ „ ๊ฐ

๊ฐ 8๋งˆ๋ฆฌ์”ฉ 3๊ทธ๋ฃน์œผ๋กœ ๊ตฐ ๋ถ„๋ฆฌ๋ฅผ ์‹œํ–‰ํ•˜์˜€๋‹ค. ๊ตฐ ๋ถ„๋ฆฌ ์‹ค์‹œ ํ›„ ๊ฐ

๊ตฐ์˜ ํ‰๊ท ์ฒด์ค‘์— ๋Œ€ํ•œ ๊ตฐ๊ฐ„ ์ฐจ์ด๋Š” Minitab์„ ์ด์šฉํ•ด ANOVA ๊ฒ€

์ •์œผ๋กœ ํ†ต๊ณ„ํ•™์  ๊ฒ€์ฆ์„ ์‹ค์‹œํ•˜์—ฌ ํ™•์ธํ•˜์˜€๋‹ค. ์‹คํ—˜ ๋™๋ฌผ์˜ ์‚ฌ์œก

ํ™˜๊ฒฝ์€ ์˜จ๋„(23ยฑ2oC), ์Šต๋„(55ยฑ10%), ๊ทธ๋ฆฌ๊ณ  12์‹œ๊ฐ„ light/dark

cycle์„ ์œ ์ง€ํ•˜๋„๋ก ํ•˜์˜€๋‹ค. ์‚ฌ๋ฃŒ๋Š” ๋งˆ์šฐ์Šค ์ „์šฉ์‚ฌ๋ฃŒ(Purina, St.

Louis, MO, USA)๋ฅผ ์ž์œ  ๊ธ‰์—ฌํ•˜์˜€์œผ๋ฉฐ, ์Œ์ˆ˜๋Š” ์ž์™ธ์„  ์†Œ๋…ํ•œ ์ƒ

์ˆ˜๋„์ˆ˜๋ฅผ ์ž์œ  ๊ธ‰์—ฌํ•˜์˜€๋‹ค. ์‹คํ—˜๋™๋ฌผ ์‚ฌ์œก๊ด€๋ฆฌ๋Š” โ€œGuide for the

Care and Use of Laboratory Animalsโ€๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ•˜์˜€์œผ๋ฉฐ, ์‹คํ—˜

์€ Amorepacific Institutional Animal Care and Use Commit-

tee(IACUC)์˜ ์Šน์ธ ํ•˜์— ์ง„ํ–‰๋˜์—ˆ๋‹ค.

์‹คํ—˜๊ตฐ ๋ฐ ์‹คํ—˜๋ฌผ์งˆ ํˆฌ์—ฌ

NC๊ตฐ(normal control), UC๊ตฐ(UV control), UV/M๊ตฐ(UV ์กฐ์‚ฌ

๋ฐ AP-CPM01 333 mg/kg ํˆฌ์—ฌ) ๋“ฑ 3 ๊ฐœ๊ตฐ์œผ๋กœ ๋‚˜๋ˆ„์–ด ์‹คํ—˜ํ•˜์˜€

๋‹ค(Table 1). NC๊ตฐ๊ณผ UC๊ตฐ์€ ์ผ๋ฐ˜ ์‚ฌ๋ฃŒ๋ฅผ ๊ธ‰์—ฌํ•˜๊ณ , ์ฝœ๋ผ๊ฒ ํŽฉ

ํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ ์ฒ˜๋ฆฌ๊ตฐ์€ ์ผ๋ฐ˜ ์‚ฌ๋ฃŒ์— ํ˜ผํ•ฉ๋ฌผ์˜ ๋†๋„๊ฐ€ 0.33%(w/

w) ๋˜๋„๋ก ๋ฐฐํ•ฉํ•œ ๊ณ ํ˜• ๋ฐฐํ•ฉ ์‚ฌ๋ฃŒ(Feedlab Korea, Seoul, Korea)

๋ฅผ ์ž์œ  ๊ธ‰์—ฌํ•˜์—ฌ ์‚ฌ์œกํ•˜์˜€๋‹ค.

UV์กฐ์‚ฌ

๊ด‘๋…ธํ™”์— ์˜ํ•œ ์ฃผ๋ฆ„์„ ์œ ๋ฐœํ•˜๊ธฐ ์œ„ํ•ด์„œ NC๊ตฐ์„ ์ œ์™ธํ•œ UC๊ตฐ

๊ณผ ์‹คํ—˜๊ตฐ์— ๋งค์ฃผ ์ฃผ 3ํšŒ ๋™์ผํ•œ ์‹œ๊ฐ„(10:30-12:00)์— UV๋ฅผ ์กฐ

์‚ฌํ•˜์˜€๋‹ค. UV์กฐ์‚ฌ๋ฅผ ์œ„ํ•ด ํƒœ์–‘๊ด‘๊ณผ ์œ ์‚ฌํ•˜๊ฒŒ UV๋ฅผ ๋ฐฉ์ถœํ•˜๋Š”

UVB ๊ด‘์›(Waldmann UV800, Germany) 10๊ฐœ๋ฅผ ๋ถ€์ฐฉํ•˜์—ฌ ์‚ฌ์šฉํ•˜

์˜€๋‹ค. ์ฒซ์งธ ์ฃผ๋Š” 1 MED(minimal erythemal dose, ์•ฝ 55-60 mJ/

cm2)๋ฅผ, ๋‘˜์งธ ์ฃผ๋Š” 2 MED, ์…‹์งธ ์ฃผ๋Š” 3 MED, ๋„ท์งธ ์ฃผ๋ถ€ํ„ฐ ์‹ค

ํ—˜ ์ข…๋ฃŒ ์‹œ๊นŒ์ง€ 4 MED๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ž์™ธ์„ ์˜ ์กฐ์‚ฌ๋Š” hairless

mice์˜ ๋“ฑ์—์„œ๋ถ€ํ„ฐ 60 cm ๋˜๋Š” ๊ฑฐ๋ฆฌ์— ์„ค์น˜ํ•˜์˜€์œผ๋ฉฐ, ์ •ํ™•ํ•œ ์ž

์™ธ์„ ๋Ÿ‰์˜ ์กฐ์‚ฌ๋ฅผ ์œ„ํ•˜์—ฌ ์ž์™ธ์„  ์ธก์ •๊ธฐ(VLS-3W, VILBER LOUR-

MAT, France)๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ด‘๋Ÿ‰์„ ์ธก์ •ํ•˜์˜€๋‹ค. ๋™๋ฌผ์˜ ํ”ผ๋ถ€ ์ฑ„์ทจ

์‹œ ์ฆ‰๊ฐ์ ์ธ UV ์†์ƒ์— ์˜ํ•œ ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š๋„๋ก ํ”ผ๋ถ€ ์ฑ„์ทจ 3

์ผ ์ „๋ถ€ํ„ฐ๋Š” UV ์กฐ์‚ฌ๋Š” ์‹ค์‹œํ•˜์ง€ ์•Š์•˜๋‹ค. ์‹คํ—˜๊ธฐ๊ฐ„ ์ค‘ ์ด UV

์กฐ์‚ฌ๋Ÿ‰์€ 102 MED์˜€๋‹ค.

In vivo ๊ด‘๋…ธํ™” ๊ฐœ์„  ํšจ๋Šฅ ํ‰๊ฐ€

์ฃผ๋ฆ„๊ฐœ์„  ํšจ๊ณผ์˜ ํŒ์ •์„ ์œ„ํ•ด ์‹คํ—˜ ์ข…๋ฃŒ ํ›„ ํ”ผ๋ถ€๋ฅผ ์œก์•ˆ ๊ด€์ฐฐ

ํ•˜๊ณ  ํ”ผ๋ถ€ ์ฃผํ˜•์„ ์ฑ„์ทจํ•˜์˜€๋‹ค. ๊ตฐ๋ณ„๋กœ hairless mice์˜ ๋“ฑ์ชฝ์„ ๋””

์ง€ํ„ธ ์นด๋ฉ”๋ผ(Model C-700, Olympus, Japan)๋ฅผ ์ด์šฉํ•ด ๊ทผ์ ‘ ์ดฌ์˜

ํ•˜๊ณ , ์‹ค๋ฆฌ์ฝ˜ ํด๋ฆฌ๋จธ(Silflo impression material, Flexico, England)

๋ฅผ ์ด์šฉํ•˜์—ฌ ํ”ผ๋ถ€ ์ฃผํ˜•(replica)์„ ์ฑ„์ทจํ•˜์˜€๋‹ค. ์ฑ„์ทจํ•œ ํ”ผ๋ถ€ ์ฃผํ˜•

์€ ๋น›์˜ ์ž…์‚ฌ๊ฐ์„ 20๋„๋กœ ๊ณ ์ •ํ•œ ํ›„, ์ฃผ๋ฆ„ ๊ทธ๋ฆผ์ž ๋ช…์•” ์˜์ƒ์„

CCD ์นด๋ฉ”๋ผ(Model SDC-45, Samsung, Seoul, Korea)๋กœ ์ฐ์–ด ์ด

๋ฏธ์ง€ ํŒŒ์ผํ™”๋ฅผ ํ•˜๊ณ  ์ปดํ“จํ„ฐ ์˜์ƒ๋ถ„์„ ์‹œ์Šคํ…œ์ธ Skin Visiometer

SV600 software(Courage&Khazaka, Kรถln, Germany)๋ฅผ ์ด์šฉํ•˜์—ฌ

R1-R5์˜ ๊ฐ’์„ ์ธก์ •ํ•˜์˜€๋‹ค. ํƒ„๋ ฅ๊ฐœ์„  ํšจ๊ณผ์˜ ํŒ์ •์„ ์œ„ํ•ด Cutometer

SEM575(C&K, Kรถln, Germany)๋ฅผ ์ด์šฉํ•˜์—ฌ ํ”ผ๋ถ€ ํƒ„๋ ฅ์„ ์ธก์ •ํ•˜

์˜€๋‹ค. ํ”ผ๋ถ€์˜ ๋ณด์Šต ๋Šฅ๋ ฅ์„ ํŒ์ •ํ•˜๊ธฐ ์œ„ํ•ด ๋“ฑ ๋ถ€์œ„ ํ”ผ๋ถ€์—์„œ

MoistureMeter(Delfin Technologies Ltd., Kuopio, Finland)๋ฅผ ์ด์šฉ

ํ•˜์—ฌ ํ”ผ๋ถ€ ์ˆ˜๋ถ„ํ•จ๋Ÿ‰์„ ์ธก์ •ํ•˜์˜€๋‹ค. ์ธก์ • ํ™˜๊ฒฝ ์กฐ๊ฑด์€ ์ƒ๋Œ€ ์Šต๋„

60ยฑ5%, ์˜จ๋„ 25.5ยฑ0.5oC ์ด์—ˆ๋‹ค. ๊ฐ ๊ฐœ์ฒด๋ณ„ ์ธก์ • ๋ถ€์œ„๋Š” ๋™์ผํ•œ

๊ณณ์œผ๋กœ ํ•˜์˜€์œผ๋ฉฐ, ์ธก์ •๋ฉด์€ ํ•ญ์ƒ ํ‰ํ–‰ํ•˜๊ฒŒ ํ•˜๊ณ , ํƒ์นจ์˜ ์ธก์ •๋ฉด

์— ๋Œ€ํ•œ ์••๋ ฅ์€ ์ผ์ •ํ•˜๊ฒŒ ์œ ์ง€ํ•˜์˜€๋‹ค. ์ง€์†์ ์ธ UVB์˜ ์กฐ์‚ฌ๋Š”

ํ”ผ๋ถ€ ๋‘๊ป˜์˜ ์ฆ๊ฐ€๋ฅผ ๊ฐ€์ ธ์˜จ๋‹ค. ์‹œํ—˜ ๋ฌผ์งˆ ์„ญ์ทจ์— ์˜ํ•ด ํ”ผ๋ถ€๋‘๊ป˜

๋ณ€ํ™”๊ฐ€ ๊ฐ์†Œํ•˜๋Š”์ง€๋ฅผ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ๋งˆ์ดํฌ๋กœ๋ฏธํ„ฐ(Absolute, Mitu-

toyo, Japan)์„ ์ด์šฉํ•˜์—ฌ ํ”ผ๋ถ€๋ฅผ ๊ฒน์ณ์„œ ์žก๊ณ  ๊ทธ ๋‘๊ป˜(viable fold-

ing skin thickness)๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค.

In vitro ์ฃผ๋ฆ„ ์กฐ์ ˆ ์ธ์ž ํ‰๊ฐ€

์‹คํ—˜์— ์‚ฌ์šฉํ•œ ์‚ฌ๋žŒ ์„ฌ์œ ์•„์„ธํฌ(Human dermal fibroblast)๋Š” ํ•œ

๊ตญ์„ธํฌ์ฃผ์€ํ–‰(CCD986sk, KCLB, Korea)์œผ๋กœ๋ถ€ํ„ฐ ๊ตฌ์ž…ํ•˜์—ฌ ์‚ฌ์šฉ

ํ•˜์˜€๋‹ค. ๋ถ„์–‘ ๋ฐ›์€ ์„ธํฌ์ฃผ๋Š” DMEM ๋ฐฐ์ง€์— 10% fetal bovine

serum(FBS; Hyclone, Texas, USA), 1% penicillin-streptomy-

Table 1. Experimental group and dose design

Group UV Test material Amount of treatment and diet

NC X None Standard diet

UC O None Standard diet

UV/M O Mixture of Collagen and elastin peptide Standard diet with 0.33%(w/w) of AP-CPM01

NC: normal control, UC: UV control, UV/M: UV + mixture of collagen and elastin peptide

Page 3: Beneficial Effect of Collagen Peptide Supp lement on Anti ...

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ์˜ ํ”ผ๋ถ€ ๊ด‘๋…ธํ™” ์˜ˆ๋ฐฉ ํšจ๊ณผ 443

cin(Sigma Co.)์„ ์ฒจ๊ฐ€ํ•˜์—ฌ 37oC, 5% CO2 ์กฐ๊ฑด ํ•˜์—์„œ ๋ฐฐ์–‘ํ•˜์˜€

์œผ๋ฉฐ, ๊ณ„๋Œ€์ˆ˜ 4-7 ์‚ฌ์ด์˜ ์„ธํฌ์ฃผ๋ฅผ ์‹คํ—˜์— ์‚ฌ์šฉํ•˜์˜€๋‹ค. ์„ธํฌ๋ฅผ 48

well-plate์— 1ร—105๊ฐœ๋กœ ๋ถ„์ฃผํ•˜๊ณ  ์•ฝ 60%์˜ confluency์— ๋„๋‹ฌํ• 

๋•Œ๊นŒ์ง€ 1์ผ๊ฐ„ ๋ฐฐ์–‘ํ•˜๊ณ , FBS-free ๋ฐฐ์ง€์—์„œ 1์ผ๊ฐ„ ์ถ”๊ฐ€ ๋ฐฐ์–‘ํ•˜์˜€

๋‹ค. ์‹œ๋ฃŒ ์ฒ˜๋ฆฌ ์ „์— ๋ฐฐ์ง€๋ฅผ ์ œ๊ฑฐํ•œ ํ›„ PBS(phosphate buffered

saline)๋กœ ์„ธ์ฒ™ํ•œ ๋‹ค์Œ FBS๋ฅผ ์ฒจ๊ฐ€ํ•˜์ง€ ์•Š์€ DMEM ๋ฐฐ์ง€์— 1,

10, 50 mg/L ๋†๋„์˜ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ์‹œ๋ฃŒ์™€ 0.1, 1, 10 mg/L ๋†

๋„์˜ ์—˜๋ผ์Šคํ‹ด ๋‹จ๋ฐฑ์งˆ ์‹œ๋ฃŒ๋ฅผ ๋‹จ๋… ํ˜น์€ ๋ณ‘ํ–‰ ์ฒ˜๋ฆฌํ•˜์—ฌ CO2 ๋ฐฐ

์–‘๊ธฐ์—์„œ 48์‹œ๊ฐ„ ๋ฐฐ์–‘ํ•˜์˜€๋‹ค. ๋Œ€์กฐ๊ตฐ์€ ์ƒ๊ธฐ์™€ ๋™์ผํ•œ ๋ฐฐ์ง€์—์„œ

์‹œํ—˜ ๋ฌผ์งˆ์„ ์ฒจ๊ฐ€ํ•˜์ง€ ์•Š์€ ์ƒํƒœ๋กœ ๋ฐฐ์–‘ํ•œ ๊ฒƒ์„ ์ด์šฉํ•˜์˜€๋‹ค.

Procollagen์˜ ๋ฐœํ˜„์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ƒ๊ธฐ์˜ ๋ฐฐ์–‘ ๋ฐฉ๋ฒ•์œผ๋กœ

๋ฐฐ์–‘ํ•˜์—ฌ ์–ป์€ ๋ฐฐ์–‘์•ก์„ ELISA(Takara, Shiga, Japan) kit๋ฅผ ์ด์šฉ

ํ•˜์—ฌ ์ •๋Ÿ‰๋ถ„์„ ํ•˜์˜€๋‹ค. ์„ธ๋ถ€์ ์ธ ๋ถ„์„ ๋ฐฉ๋ฒ•์€ ๊ณต๊ธ‰์‚ฌ์—์„œ ์ œ๊ณต๋˜

๋Š” ๋ฐฉ๋ฒ•์— ์ค€ํ•˜์—ฌ ์‹œํ–‰ํ•˜์˜€๋‹ค.

ํ†ต๊ณ„์ฒ˜๋ฆฌ

In vivo ์‹คํ—˜ ๊ฒฐ๊ณผ์— ๋Œ€ํ•œ ํ†ต๊ณ„ ๋ถ„์„์€ MINITAB 14 Korea๋ฅผ

์ด์šฉํ•˜์—ฌ one-way ANOVA๋ฅผ ์‹ค์‹œํ•˜๊ณ , Student t-test๋ฅผ ์ด์šฉํ•˜์—ฌ

UC๊ตฐ๊ณผ UV/M๊ตฐ ๊ฐ„์˜ ํ†ต๊ณ„ํ•™์  ์œ ์˜์„ฑ์„ ๊ฒ€์ •ํ•˜์˜€๋‹ค. In vitro

์‹คํ—˜์˜ ํ†ต๊ณ„ ๋ถ„์„์€ SPSS(statistical package social science, ver-

sion 12.0, SPSS Inc, Chicago, USA)๋ฅผ ์ด์šฉํ•˜์—ฌ one-way

ANOVA์™€ LSD test์— ์˜ํ•ด ๊ฒ€์ •ํ•˜์˜€๋‹ค. ๋ชจ๋“  ๊ฒฐ๊ณผ๋Š” ๊ฐ ์‹คํ—˜๊ตฐ

์˜ ํ‰๊ท ยฑํ‘œ์ค€์˜ค์ฐจ๋กœ ํ‘œ์‹œํ•˜์˜€์œผ๋ฉฐ, ๊ฐ ๊ตฐ์˜ ์œ ์˜์„ฑ์€ p<0.05 ์ˆ˜

์ค€์œผ๋กœ ๊ฒ€์ •ํ•˜์˜€๋‹ค.

๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ

์ž„์ƒ์ฆ์ƒ, ์ฒด์ค‘๋ณ€ํ™” ๋ฐ ์„ญ์ทจ๋Ÿ‰ ๊ด€์ฐฐ

NC๊ตฐ์„ ํฌํ•จํ•œ ๋ชจ๋“  ์‹œํ—˜๊ตฐ์—์„œ ์‹œํ—˜๊ธฐ๊ฐ„ ๋™์•ˆ ์‚ฌ๋งํ•œ ๋™๋ฌผ

์€ ๊ด€์ฐฐ๋˜์ง€ ์•Š์•˜์œผ๋ฉฐ, ์ „ ๋™๋ฌผ์—์„œ ์‹คํ—˜ ๋ฌผ์งˆ๋กœ ์ธํ•œ ํŠน์ดํ•œ ์ž„

์ƒ์ฆ์ƒ์€ ๊ด€์ฐฐ๋˜์ง€ ์•Š์•˜๋‹ค. ํˆฌ์—ฌ ์ „ ๊ฐ ๋™๋ฌผ์€ ๊ตฐ๋ณ„๋กœ 26.19ยฑ1.84

-27.27ยฑ2.26 g์œผ๋กœ ๊ณ ๋ฅธ ์ฒด์ค‘๋ฒ”์œ„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ํˆฌ์—ฌ ๊ธฐ๊ฐ„ ์ค‘

๋ชจ๋“  ์‹คํ—˜๊ตฐ์—์„œ ์ฒด์ค‘ ์ฆ๊ฐ€๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ์ „ ์‹œํ—˜๊ธฐ๊ฐ„์— ๊ฑธ์ณ

์ฒด์ค‘ ์ฆ๊ฐ€์— ๋Œ€ํ•œ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ๋ณ€ํ™”๋Š” ๊ด€์ฐฐํ•  ์ˆ˜ ์—†์—ˆ๋‹ค.

๋˜ํ•œ ์‹œํ—˜ ์ „๊ธฐ๊ฐ„์— ๊ฑธ์ณ ์‚ฌ๋ฃŒ ๋ฐ ์Œ์ˆ˜ ์†Œ๋น„๋Ÿ‰์€ ๊ตฐ๋ณ„๋กœ ํฐ ์ฐจ

์ด๋ฅผ ๋ณด์ด์ง€ ์•Š์•˜๋‹ค(Data not shown).

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ ์„ญ์ทจ์— ๋”ฐ๋ฅธ in vivo ํ”ผ๋ถ€ ๊ด‘๋…ธํ™” ๊ฐœ

์„  ํšจ๊ณผ

ํ”ผ๋ถ€๊ฐ€ ์ž์™ธ์„ ์— ๋…ธ์ถœ๋˜๋ฉด ํ”ผ๋ถ€ ์กฐ์ง ๋‚ด์— ๋ฌผ๋ฆฌ์  ์ƒํ™”ํ•™์  ์„ฑ

์ƒ์˜ ๋ณ€ํ™”๊ฐ€ ์œ ๋ฐœ๋˜์–ด ์ƒํ”ผ ์„ธํฌ์˜ ์ฆ์‹, ๊ณผ์ƒ‰์†Œ ์นจ์ฐฉ, ๊ณผ๋„ํ•œ ํ™œ

์„ฑ ์‚ฐ์†Œ์˜ ํ˜•์„ฑ์„ ํ†ตํ•œ DNA ์†์ƒ, ๊ฐ์ข… ํšจ์†Œ์™€ ๋‹จ๋ฐฑ์งˆ์˜ ๋น„์ •

์ƒ์  ํ™œ์„ฑํ™” ๋“ฑ์ด ์ดˆ๋ž˜๋œ๋‹ค(12). ์ฆ‰, ์ž์™ธ์„ ์— ์˜ํ•œ ์ž๊ทน์ด ๋ฐ˜๋ณต

๋˜๋ฉด์„œ ํ™œ์„ฑ์‚ฐ์†Œ์ข…(ROS, reactive oxygen species)์„ ๋ฐœ์ƒ์‹œํ‚ค๊ณ 

์ „์—ผ์ฆ์„ฑ ์‚ฌ์ดํ† ์นด์ธ์˜ ์ƒ์„ฑ์ด ์ด‰์ง„๋˜์–ด ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์‹ ํ˜ธ์ „๋‹ฌ ์ฒด

๊ณ„๋ฅผ ํ™œ์„ฑํ™”์‹œํ‚ด์œผ๋กœ์จ activator protein(AP-1)๊ณผ nuclear factor

ฮบB(NF-ฮบB)์˜ ํ™œ์„ฑํ™”์— ์˜ํ•œ ์—ผ์ฆ๋ฐ˜์‘์ด ์ฆ๊ฐ€๋˜๋ฉฐ, ๋ช‡๋ช‡ MMP์˜

๋ฐœํ˜„์ด ์ฆ๊ฐ€๋˜์–ด collagen์˜ ๋ถ„ํ•ด๋„ ์ฆ๊ฐ€ํ•œ๋‹ค๊ณ  ๋ณด๊ณ ๋˜์—ˆ๋‹ค(12,15).

์ด๋Ÿฌํ•œ ํ”ผ๋ถ€ ์กฐ์ง ๋‚ด ๋ณ€ํ™”๋Š” ์™ธ๋ถ€ ๋ฌผ์งˆ์˜ ํ”ผ๋ถ€ ํก์ˆ˜ ๋ฐ ์ˆ˜๋ถ„ ์ฆ

๋ฐœ์„ ์กฐ์ ˆํ•˜๋Š” ์ •์ƒ์ ์ธ ํ”ผ๋ถ€ ์žฅ๋ฒฝ ๊ธฐ๋Šฅ์— ์†์ƒ์„ ์ž…ํžˆ๊ณ , ํ”ผ๋ถ€

๋‘๊ป˜๋ฅผ ์ฆ๊ฐ€์‹œํ‚ค๋ฉฐ ์ง„ํ”ผ์ธต์˜ ๊ตฌ์กฐ๋ฅผ ์†์ƒ์‹œ์ผœ ๊ถ๊ทน์ ์œผ๋กœ ์ฃผ๋ฆ„

์„ ์œ ๋ฐœ์‹œํ‚ค๊ฒŒ ๋œ๋‹ค(15,16).

UV ์กฐ์‚ฌ ๊ธฐ๊ฐ„ ์ค‘ ์œก์•ˆ์œผ๋กœ ๊ด€์ฐฐ ์‹œ, NC๊ตฐ์— ๋น„ํ•ด UC๊ตฐ์˜ ํ”ผ

๋ถ€ ์ฃผ๋ฆ„ ์ฆ๊ฐ€๊ฐ€ ๋šœ๋ ทํ•˜์˜€์œผ๋ฉฐ, ์‹คํ—˜๋ฌผ์งˆ ํˆฌ์—ฌ๊ตฐ์€ UC๊ตฐ์— ๋น„ํ•ด

์ฃผ๋ฆ„ ์ฆ๊ฐ€๊ฐ€ ์ ๊ณ  ํ”ผ๋ถ€์ฃผ๋ฆ„ ์ƒํƒœ๊ฐ€ ์–‘ํ˜ธํ•จ์„ ํ™•์ธํ•˜์˜€๋‹ค(Fig. 1).

์ฃผ๋ฆ„ ์ •๋„๋ฅผ ๊ฐ๊ด€์ ์œผ๋กœ ๋น„๊ตํ•˜๊ธฐ ์œ„ํ•˜์—ฌ, ๋ณธ ์‹œํ—˜๊ธฐ๊ฐ„ ์ข…๋ฃŒ ํ›„

๊ตฐ๋ณ„๋กœ ์ œ์ž‘๋œ ๋ ˆํ”Œ๋ฆฌ์นด์— ๋Œ€ํ•ด image analyzer ๋ถ„์„์„ ์‹ค์‹œํ•˜์—ฌ,

์ฃผ๋ฆ„ ์ •๋„๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์ง€ํ‘œ R1-R5๋“ค์˜ ๋ถ„์„์น˜๋ฅผ ํ†ต๊ณ„ ์ฒ˜๋ฆฌํ•˜์˜€

๋‹ค(Fig. 2). UV/M๊ตฐ์€ UC๊ตฐ์— ๋น„ํ•ด ์ „์ฒด์ ์œผ๋กœ ์ฃผ๋ฆ„์ง€ํ‘œ๊ฐ€ ์œ ์˜

์ ์œผ๋กœ ๊ฐ์†Œํ•จ์„ ๊ด€์ฐฐํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค(p<0.05). ๋˜ํ•œ, ํ”ผ๋ถ€์˜ ํƒ„๋ ฅ์„ฑ

์ธก์ •์— ์žˆ์–ด์„œ๋„ UV/M๊ตฐ์€ UC๊ตฐ์— ๋น„ํ•ด ํƒ„๋ ฅ์„ฑ์ด ์œ ์˜์ ์œผ๋กœ

๋†’์€ ๊ฒƒ์„ ๊ด€์ฐฐํ•  ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ํ”ผ๋ถ€ ๋ณด์Šต๋ ฅ ์ธก์ •๊ฒฐ๊ณผ UC๊ตฐ์—

๋น„ํ•ด NC๊ตฐ๊ณผ UV/M๊ตฐ์€ ๋ชจ๋‘ ์œ ์˜์ ์œผ๋กœ ์ˆ˜๋ถ„ ํ•จ์œ ๋Ÿ‰์ด ๋†’๊ฒŒ

๊ด€์ฐฐ๋˜์–ด UV๊ตฐ์— ์˜ํ•ด ๋ณด์Šต๋ ฅ์ด ๋–จ์–ด์ง€์ง€ ์•Š์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค

(Tables 2,3). ์ด๋กœ๋ถ€ํ„ฐ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์˜ ๊ฒฝ๊ตฌ ์„ญ์ทจ๊ฐ€ ์ž

์™ธ์„ ์— ์˜ํ•ด ์œ ๋ฐœ๋˜๋Š” ํ”ผ๋ถ€ ์ˆ˜๋ถ„ ์†์‹ค ๋ฐ ํ”ผ๋ถ€ ์†์ƒ์„ ๋ฐฉ์ง€ ํ˜น

์€ ๊ฐœ์„ ํ•˜์—ฌ, ํ”ผ๋ถ€ ๊ณ ์œ ์˜ ์ฃผ๋ฆ„, ํƒ„๋ ฅ ๋ฐ ๋ณด์Šต ๋Šฅ๋ ฅ์„ ํ–ฅ์ƒ์‹œ์ผœ

ํ”ผ๋ถ€๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ์ž‘์šฉํ•˜๋„๋ก ๋„์™€ ์ค„ ์ˆ˜ ์žˆ๋‹ค๊ณ  ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค.

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์ด in vivo ์‹คํ—˜์—์„œ ์ด๋Ÿฌํ•œ ํšจ๋Šฅ์„ ๋‚˜

Fig. 1. Replica image of UVB-induced skin wrinkling in hairless

mice. After 10 weeks repeated UVB treatment, animals wereanesthetized and UVB-exposed dorsal areas (Bottom panel) and itsskin replicas (Top panel) were photographed.

Fig. 2. Evaluation of wrinkling of UV-damaged skin in hairless

mouse. To assess skin wrinkling quantitatively, a visiometer wasused to analyze replica surfaces. Results are expressed as meansยฑSDfor parameters R1-R5 (ยตm). *, significantly different from UC(p<0.05); **, (p<0.01) H, horizontal; R1, distance between thehighest mountain and the lowest value; R2, biggest value of thosefive maximum distances; R3, average of the five maximumdistances; R4, smoothness depth; R5, arithmetic average roughness

Page 4: Beneficial Effect of Collagen Peptide Supp lement on Anti ...

444 ํ•œ๊ตญ์‹ํ’ˆ๊ณผํ•™ํšŒ์ง€ ์ œ 41๊ถŒ ์ œ 4ํ˜ธ (2009)

ํƒ€๋‚ด๋Š” ๊ฒƒ์€ ํ”ผ๋ถ€ ์„ฌ์œ ์•„์„ธํฌ(fibroblast)์— ๋Œ€ํ•œ ์ฃผํ™”์„ฑ์ž๊ทน(chemo-

tactic stimuli) ๋•Œ๋ฌธ์œผ๋กœ ์ถ”์ •ํ•  ์ˆ˜ ์žˆ๋‹ค(3). ์ฆ‰, ์ฝœ๋ผ๊ฒ ๋ฐ ์ฝœ๋ผ๊ฒ

๊ฐ€์ˆ˜๋ถ„ํ•ด๋ฌผ๋“ค์ด ์†์ƒ๋œ ํ”ผ๋ถ€ ์ฃผ๋ณ€์œผ๋กœ ์„ฌ์œ ์•„์„ธํฌ๋“ค์„ ๋” ์ž˜ ๋Œ

์–ด๋“ค์ด๊ณ  ๋ณต๊ตฌ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋„๋ก ํ™œ์„ฑํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์œผ๋กœ์„œ, ์ด๋Š”

๋ณธ๋ž˜ ํ”ผ๋ถ€ ์†์ƒ์œผ๋กœ ์ƒ๊ธด ์ฝœ๋ผ๊ฒ ๋ถ„ํ•ด๋ฌผ๋“ค์— ๋Œ€ํ•œ ํ”ผ๋“œ๋ฐฑ ์ž‘์šฉ

์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค. ๋”ฐ๋ผ์„œ, ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์ด ํ”ผ๋ถ€ ์„ฌ์œ ์•„

์„ธํฌ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ์„ฌ์œ ์•„์„ธํฌ์ฃผ๋ฅผ ์ด์šฉํ•˜์—ฌ

procollagen์˜ ๋ฐœํ˜„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํ‰๊ฐ€ํ•˜์˜€๋‹ค.

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์ด procollagen ๋ฐœํ˜„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ๊ฐ€ ์‚ฌ๋žŒ ์„ฌ์œ ์•„์„ธํฌ(normal human fibroblast,

NHF)์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์•Œ์•„๋ณด๊ธฐ ์œ„ํ•ด์„œ procollagen์˜ ๋ฐœํ˜„์„

ELISA๋กœ ๋ถ„์„ํ•˜์˜€๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋ฅผ Fig. 3A์— ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๋˜ํ•œ ์—˜

๋ผ์Šคํ‹ด ํŽฉํƒ€์ด๋“œ ๋ณ‘ํ–‰ ์ฒ˜๋ฆฌ ์‹œ์˜ procollagen ๋ฐœํ˜„์˜ ์ƒ์Šน ํšจ๊ณผ

๋ฅผ ํ™•์ธํ•˜์—ฌ ๊ทธ ๊ฒฐ๊ณผ๋ฅผ Fig. 3B์— ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. Fig. 3A์—์„œ ์•Œ ์ˆ˜

์žˆ๋Š” ๋ฐ”์™€ ๊ฐ™์ด, ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ๋ฅผ 1, 10, 50 mg/L ๋†๋„๋กœ ์ฒ˜๋ฆฌ

ํ–ˆ์„ ๋•Œ ๋†๋„ ์˜์กด์ ์œผ๋กœ procollagen์˜ ๋ฐœํ˜„๋Ÿ‰์ด ์ฆ๊ฐ€๋˜๋Š” ๊ฒƒ์„

ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋กœ๋ถ€ํ„ฐ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ๋Š” 1-50 mg/L์˜ ๋†

๋„๋กœ ์ฒ˜๋ฆฌํ•˜์˜€์„ ๋•Œ์— ์œ ์˜์ ์ธ ํšจ๋Šฅ์„ ๋‚˜ํƒ€๋‚ด๋ฉฐ 50 mg/L์˜ ์ฒ˜

๋ฆฌ ๋†๋„์—์„œ๋Š” ์Œ์„ฑ๋Œ€์กฐ๊ตฐ์ธ ๋ฌด์ฒ˜๋ฆฌ๊ตฐ๊ณผ ๋น„๊ตํ•˜์˜€์„ ๋•Œ ์•ฝ 1.5๋ฐฐ

์ •๋„ procollagen์˜ ๋ฐœํ˜„๋Ÿ‰์„ ์ฆ๊ฐ€์‹œํ‚ด์„ ํ™•์ธํ•˜์˜€๋‹ค. ์—˜๋ผ์Šคํ‹ด ํŽฉ

ํƒ€์ด๋“œ๋ฅผ ๋ณ‘ํ–‰์ฒ˜๋ฆฌ ํ–ˆ์„ ๊ฒฝ์šฐ, ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ 50 mg/L ์ฒ˜๋ฆฌ์™€

ํ•จ๊ป˜ ์—˜๋ผ์Šคํ‹ด ํŽฉํƒ€์ด๋“œ 0.1 mg/L ์ด์ƒ ์ฒ˜๋ฆฌํ•˜๋ฉด procollagen ๋ฐœ

ํ˜„๋Ÿ‰์ด ์•ฝ 15% ์ •๋„ ์ฆ๊ฐ€๋˜์—ˆ์œผ๋‚˜, ์ด ์–‘์€ 10 mg/L ์ฒ˜๋ฆฌ์‹œ์—๋„

ํฌ๊ฒŒ ์ฆ๊ฐ€๋˜์ง€๋Š” ์•Š์Œ์„ ๊ด€์ฐฐํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค(Fig. 3B). ์ด์™€ ๊ฐ™์€

in vitro ์‹คํ—˜์„ ํ†ตํ•˜์—ฌ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์˜ ์ตœ์  ์กฐ์„ฑ(500:1,

AP-CPM01)์„ ๊ฒฐ์ •ํ•  ์ˆ˜ ์žˆ์—ˆ๊ณ , ์ฃผ๋œ ํšจ๋Šฅ ๊ธฐ์ „์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ

์—ˆ๋‹ค.

ํ”ผ๋ถ€ ๊ฒฐํ•ฉ์กฐ์ง์—๋Š” ์„ธํฌ์™ธ ๊ธฐ์งˆ ๋‹จ๋ฐฑ์งˆ ์ค‘ Iํ˜• ์ฝœ๋ผ๊ฒ์ด ๊ฐ€์žฅ

๋งŽ์ด ์กด์žฌํ•˜๋ฉฐ, ๊ทธ ๋ฐ–์— ์—˜๋ผ์Šคํ‹ด, ํŒŒ์ด๋ธŒ๋กœ๋„ฅํ‹ด, ์ธํ…Œ๊ทธ๋ฆฐ, ํ”ผ๋ธŒ

๋ฆด๋ฆฐ, ํ”„๋กœ๋ฐ์˜ค๊ธ€๋ฆฌ์นธ ๋“ฑ์ด ์กด์žฌํ•œ๋‹ค. ์ƒˆ๋กญ๊ฒŒ ํ•ฉ์„ฑ๋œ ํ”„๋กœ์ฝœ๋ผ๊ฒ

์€ ํšจ์†Œ๋ฐ˜์‘์„ ๊ฑฐ์ณ ํ”ผ๋ถ€์„ธํฌ์˜ ์„ธํฌ์™ธ ๊ณต๊ฐ„์œผ๋กœ ๋ถ„๋น„๋˜์–ด ์‚ผ์ค‘

๋‚˜์„ ๊ตฌ์กฐ(triple helix configuration)์˜ microfibril์„ ํ˜•์„ฑํ•˜๊ณ , ์ด๋“ค

์€ fibrillogenesis ๊ณผ์ •์„ ๊ฑฐ์ณ ์ฝœ๋ผ๊ฒ ์„ฌ์œ ๋ฅผ ํ˜•์„ฑํ•˜๊ฒŒ ๋˜์–ด ํ”ผ

๋ถ€์˜ ๊ฒฐํ•ฉ์„ฑ๊ณผ ํƒ„๋ ฅ์„ฑ์„ ๊ฐ–๊ฒŒ ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ, ๊ด‘๋…ธํ™” ํ˜น์€ ๋‚ด์ธ

์„ฑ ๋…ธํ™”์— ๋”ฐ๋ผ ์ง„ํ”ผ์ธต ์ฝœ๋ผ๊ฒ ์„ฌ์œ ๊ฐ€ ๊ฐ์†Œ๋˜๋ฉด ํ•จ๋ชฐ์„ ์œ ๋ฐœํ•˜

๊ฒŒ ๋˜์–ด ์ฃผ๋ฆ„์ด ๋ฐœ์ƒํ•˜๊ฒŒ ๋˜๊ณ  ํ”ผ๋ถ€๊ฐ€ ์ฒ˜์ง€๊ณ  ํƒ„์„ฑ๋„ ์žƒ์–ด๋ฒ„๋ฆฌ

๊ฒŒ ๋œ๋‹ค. ์ด์™€ ๋”๋ถˆ์–ด ์ง„ํ”ผ์ธต์—์„œ ๊ทธ๋ฌผ๋ง๊ตฌ์กฐ๋ฅผ ๊ฐ–๊ณ  ์žˆ๋Š” ์—˜๋ผ

์Šคํ‹ด ๋‹จ๋ฐฑ์งˆ์˜ ๊ฐ์†Œ๋„ ํƒ„๋ ฅ ์ €ํ•˜์™€ ๋ฐ€์ ‘ํ•œ ๊ด€๋ จ์ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ

์•Œ๋ ค์ ธ ์žˆ๋‹ค(17,18).

๋”ฐ๋ผ์„œ, ์†Œ๋Ÿ‰์˜ ์—˜๋ผ์Šคํ‹ด ํŽฉํƒ€์ด๋“œ๊ฐ€ ํ•จ์œ ๋œ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ

ํ˜ผํ•ฉ๋ฌผ์„ ์žฅ๊ธฐ๊ฐ„ ๊ฒฝ๊ตฌ ์„ญ์ทจํ•  ๊ฒฝ์šฐ, ์ง„ํ”ผ์ธต ์„ฌ์œ ์•„์„ธํฌ์—์„œ ํ”„๋กœ

์ฝœ๋ผ๊ฒ์˜ ํ•ฉ์„ฑ์ด ์œ ์˜์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜์—ฌ, UV์— ์˜ํ•ด ๋ฐœ์ƒ๋œ ์ง„ํ”ผ

์ธต์˜ ๊ตฌ์กฐ ์†์ƒ์— ๋”ฐ๋ฅธ ์ฃผ๋ฆ„ ๋ฐœ์ƒ๊ณผ ํƒ„๋ ฅ ์ €ํ•˜๋ฅผ ์™„ํ™”์‹œํ‚ค๊ณ , ํ”ผ

๋ถ€์˜ ์ˆ˜๋ถ„ ํ•จ์œ  ๋Šฅ๋ ฅ ์ฆ๊ฐ•, ํ”ผ๋ถ€ ๊ฑด์กฐ์˜ ๋ฐฉ์ง€ ๋“ฑ์˜ ํ”ผ๋ถ€ ๋ณดํ˜ธ ํšจ

Table 2. Skin elasticity of female hairless mouse orally supplemented with AP-CPM01

Group Ua/Uf (R2) Ur/Ue (R5) Uv/Ue (R6) Ur/Uf (R7)

NC 0.8769ยฑ0.1028 1.0614ยฑ0.1481 0.4136ยฑ0.1192 0.7572ยฑ0.1334

UC 0.8582ยฑ0.0547 0.9775ยฑ0.1327 0.4851ยฑ0.0421 0.6569ยฑ0.0753

UV/M 0.9221ยฑ0.0344* 1.2815ยฑ0.2181* 0.5966ยฑ0.1454 0.7998ยฑ0.0877**

*, significantly different from UC (p<0.05); **, (p<0.01)Skin elasticity is expressed as the physical variables Ua/Uf (portion between the max. amplitude and the ability of redeformation of the skin), Ur/Ue (net elasticity), Uv/Ue (portion of the visco-elasticity on the elastic part of the curve) and Ur/Uf (portion of the elasticity compared to thecomplete curve) which are measured with a Cutometer. These measurements were carried out 10 week after supplement with AP-CPM01. Valuesrepresent the meanยฑSD of the results from 8 mice.

Table 3. Skin moisture and epidermal thickness of hairless

mouse orally supplemented with AP-CPM01

GroupSkin moisture

(g/m2h)Viable folding skin

thickness (ยตm)

NC 126.6ยฑ32.3** 0.865ยฑ0.053**

UC 43.2ยฑ21.40 1.291ยฑ0.10600

UV/M 093.5ยฑ23.4** 1.031ยฑ0.066**

**, significantly different from UC (p<0.01)Values represent the meanยฑSD of the results from 8 mice.

Fig. 3. Effect of collagen peptide and elastin peptide treatmenton procollagen expression in human fibroblast cell. Firstly, NHF(normal human fibroblasts) were treated with various concentrationsof collagen peptide (1, 10, 50 mg/L) (A). Secondly, in the presenceof collagen peptide, cells were also treated with elastin peptide (0,0.1, 1, 10 mg/L) (B). TGF-ฮฒ was used as the positive referencecompound. Results on de novo synthesis of procollagen areexpressed as the percent of O.D. value versus the negative controland represent the meanยฑSD of three experiments performed inquadruplicate. NC, negative control; PC, TGF-ฮฒ (10 ng/mL). Valuesnot sharing the same letter are significantly different, p<0.05.

Page 5: Beneficial Effect of Collagen Peptide Supp lement on Anti ...

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ์˜ ํ”ผ๋ถ€ ๊ด‘๋…ธํ™” ์˜ˆ๋ฐฉ ํšจ๊ณผ 445

๋Šฅ์„ ๊ฐ€์งˆ ์ˆ˜ ์žˆ์Œ์„ ์˜๋ฏธํ•œ๋‹ค. ๋˜ํ•œ, ์ง„ํ”ผ์ธต ๊ทธ๋ฌผ๋ง ๊ตฌ์กฐ ๊ฐœ์„ 

์— ๋Œ€ํ•ด์„œ๋Š” ์ฝœ๋ผ๊ฒ ์ƒ์„ฑ ๋ฐ ์—˜๋ผ์Šคํ‹ด ๋‹จ๋ฐฑ์งˆ ์ด์™ธ์—๋„ ๋‹ค์–‘ํ•œ

์˜ํ–ฅ ์ธ์ž๊ฐ€ ์กด์žฌํ•˜๋ฏ€๋กœ, ์ด์— ๋Œ€ํ•œ ์„ธ๋ถ€์ ์ธ ๋ฉ”์ปค๋‹ˆ์ฆ˜์— ๋Œ€ํ•ด์„œ

๋Š” ์•ž์œผ๋กœ๋„ ์ถ”๊ฐ€์ ์ธ ์—ฐ๊ตฌ๊ฐ€ ์š”๊ตฌ๋œ๋‹ค(19,20).

์š” ์•ฝ

In vivo์—์„œ 10์ฃผ๊ฐ„์˜ UV์ฒ˜๋ฆฌ์— ์˜ํ•ด ์œ ๋ฐœ๋˜๋Š” ํ”ผ๋ถ€ ์†์ƒ์—

๋Œ€ํ•œ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ(AP-CPM01)์˜ ๋ณดํ˜ธ ํšจ๋Šฅ์„ ๊ด€์ฐฐํ•œ

๊ฒฐ๊ณผ, UV์— ์˜ํ•ด ์œ ๋„๋˜๋Š” ์ฃผ๋ฆ„์˜ ์ฆ๊ฐ€์™€ ํƒ„๋ ฅ ์ €ํ•˜ ๋ฐ ๋น„์ •์ƒ

์ ์ธ ๊ฐ์งˆ ์„ธํฌ์˜ ์ฆ์‹์— ์˜ํ•œ ํ”ผ๋ถ€ ๋‘๊ป˜์˜ ์ฆ๊ฐ€๊ฐ€ ํ˜ผํ•ฉ๋ฌผ์˜ ์„ญ

์ทจ์— ์˜ํ•ด ๊ฐœ์„ ๋จ์„ ํ™•์ธํ•˜์—ฌ, ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์ด UV์—

์˜ํ•œ ํ”ผ๋ถ€ ์†์ƒ์„ ๋ฐฉ์–ดํ•˜๊ณ , ํ”ผ๋ถ€ ๊ธฐ๋Šฅ์ด ์ •์ƒ์ ์œผ๋กœ ์ž‘์šฉํ•  ์ˆ˜

์žˆ๋„๋ก ๋„์›€์„ ์ฃผ๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ

์˜ ํ”ผ๋ถ€ ๋ณดํ˜ธ ์ž‘์šฉ ๊ธฐ์ „์„ ์‚ดํŽด๋ณด๊ธฐ ์œ„ํ•˜์—ฌ ์‚ฌ๋žŒ ์„ฌ์œ ์•„์„ธํฌ๋ฅผ

์ด์šฉํ•˜์—ฌ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์˜ ์ž‘์šฉ์„ ํ‰๊ฐ€ํ•œ ๊ฒฐ๊ณผ, ์ฝœ๋ผ๊ฒ

ํŽฉํƒ€์ด๋“œ์™€ ์—˜๋ผ์Šคํ‹ด ๋‹จ๋ฐฑ์งˆ์€ procollagen ๋ฐœํ˜„์„ ๋†๋„ ์˜์กด์ ์œผ

๋กœ ์ฆ๊ฐ€์‹œํ‚ค๊ณ  ์‹œ๋„ˆ์ง€ ํšจ๊ณผ๊ฐ€ ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•˜์—ฌ

์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ์ด ๊ด‘๋…ธํ™”์— ์˜ํ•ด ์œ ๋ฐœ๋˜๋Š” ํ”ผ๋ถ€ ์ง„ํ”ผ์ธต

์˜ ์†์ƒ์„ ํšŒ๋ณต ํ˜น์€ ๋ณดํ˜ธํ•˜๋Š” ํšจ๋Šฅ์ด ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด

์ƒ์˜ ๊ฒฐ๊ณผ๋กœ๋ถ€ํ„ฐ ์ฝœ๋ผ๊ฒ ํŽฉํƒ€์ด๋“œ ํ˜ผํ•ฉ๋ฌผ(AP-CPM01)์ด ๊ด‘๋…ธํ™”

๋ณดํ˜ธ ๋˜๋Š” ํ”ผ๋ถ€ ๊ฐœ์„  ํšจ๋Šฅ์„ ๊ฐ–๋Š” ์ƒˆ๋กœ์šด ๋ฏธ์šฉ ์‹ํ’ˆ ์†Œ์žฌ๋กœ์จ ์ด

์šฉ ๊ฐ€๋Šฅ์„ฑ์ด ๋†’์Œ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค.

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