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NTIS 바로가기韓國藥用作物學會誌 = Korean journal of medicinal crop science, v.22 no.5, 2014년, pp.331 - 338
정호경 (전남한방산업진흥원) , 장지훈 (전남한방산업진흥원) , 고재형 (전남한방산업진흥원) , 강병만 (전남한방산업진흥원) , 여준환 (전남한방산업진흥원) , 조정희 (전남한방산업진흥원) , 조현우 (전남한방산업진흥원) , 빈철구 (경상남도 농업기술원) , 김성철 (국립원예특작과학원 남해 출장소) , 정원석 (전남한방산업진흥원)
Dendrobium moniliforme (DM) is a valuable and versatile herbal medicine with the anecdotal claims of antioxidant and anti-inflammation. In the present study, we investigated the whitening and anti-wrinkling effects of DM under various conditions with B16F10 melanoma cells and human dermal fibroblast...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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collagen을 분해하는 collagenase의 발현이나 활성을 저해하는 것이 주름생성을 억제하는 방법인 이유는 무엇인가? | Collagen은 진피조직을 형성하는 단백질로, 피부 탄력성은 진피조직의 두께로 결정이 된다. collagen의 형성억제나 파괴증 가는 피부탄력성을 저하시켜 주름살의 원인이 되고 있다 (Lee et al., 2003). | |
석곡은 무엇인가? | 국내 자생 석곡은 난초과에 속한 다년생 초본으로 바위나 나무 위에 붙어사는 상록성 여러해살이풀이며, 주요 연구로는 약용석곡으로 알려진 금채석곡 (Dendrobium nobile Lindley)의 항산화 효능에 관한 연구와 H2O2에 의해 손상된 신경세포 주에 대한 보호효과 그리고 항산화, 항염증, 미백, 주름개선 효능에 대한 보고가 있다 (Kim et al., 2005; Lo et al. | |
Melanin 생성의 3가지 key 효소는 무엇인가? | Melanin은 melanin세포에 있는 멜라노좀의 표면에서 생기는 물질로써 tyrosinase와 tyrosinase related protein-1 (TRP-1), tyrosinase related protein-2 (TRP-2, DCT) 3개의 key 효소들에 의해 생성된다. Tyrosinase는 tyrosine을 가수분해하여 3,4-dihydroxy-phenylalanine (DOPA), DOPA quinone으로 변환되어 붉은 계열의 eumelanin과 갈색계열의 pheomelanin이 합성된다. |
Bradford MM. (1976). A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry. 72:248-254.
Choi GP, Chung BH, Lee DI, Lee HY, Lee JH and Kim JD. (2002). Screening of inhibitory activities on angiotensin converting enzyme from medicinal plants. Korean Journal of Medicinal Crop Sciences. 10:399-402.
Elliott S, Hays E, Mayor M, Sporn M and Vincenti M. (2003). The triterpenoid CDDO inhibits expression of matrix metalloproteinase-1, matrix metalloproteinase-13 and Bcl-3 in primary human chondrocytes. Arthritis Research & Therapy. 5:285-291.
Fisher GJ, Talwar HS, Lin J and Voorhees JJ. (1999). Molecular mechanisms of photoaging in human skin in vivo and their prevention by all-trans retinoic acid. Photochemistry and Photobiology. 69:154-157.
Hemesath TJ, Price ER, Takemoto C, Badalian T and Fisher DE. (1998). MAP kinase links the transcription factor Microphthalmia to c-Kit signalling in melanocytes. Nature. 391:298-301.
Kim DS, Jeon BK, Lim NY, Mun YJ, Lee YE and Woo WH. (2013). Ethanol extract of Dioscorea batatas stimulates procollagen production and reduces UVB-induced MMPs activity in skin. Korean Journal of Oriental Physiology & Pathology. 27:183-188.
Kim YG, Yang GH and Cho SI. (2005). Anti-oxidative effect of Dendrobii herba on toxic. The Korea Journal of Herbology. 20:55-60.
Liu JJ and Fisher DE. (2010). Lighting a path to pigmentation: Mechanisms of MITF induction by UV. Pigment Cell & Melanoma Research. 23:741-745.
Lo SF, Mulabagal V, Chen CL, Kuo CL and Tsay HS. (2004). Bioguided fractionation and isolation of free radical scavenging components from in vitro propagated chinese medicinal plants Dendrobium tosaense Makino and Dendrobium moniliforme SW. Journal of Agricultural and Food Chemistry. 52:6916-6919.
Lee SY, An JH and Cho HY. (2003). Isolation and characterization of MMP-1 inhitor peptide from Crataegus pinnatifida Bunge in fibroblast cell line HS68 cells. Journal of the Korean Society for Applied Biological Chemistry. 46:60-65.
Hwang BM, Roh SS and Seo HS. (2010). Effects of Dendrobii herba and pnica granatum extract on the anti-oxidant, antiinflammatory, anti-wrinkle and whitening. The Journal of Korean Oriental Medical Ophthalmology & Otolaryngology & Dermatology. 23:11-13.
Olivares C and Solano F. (2009). New insights into the active site structure and catalytic mechanism of tyrosinase and its related proteins. Pigment Cell & Melanoma Research. 22:750-760.
Park HY, Kosmadaki M, Yaar M and Gilchrest BA. (2009). Cellular mechanisms regulating human melanogenesis. Cellular and Molecular Life Sciences. 66:1493-1506.
Schiaffino MV. (2010). Signaling pathways in melanosome biogenesis and pathology. The International Journal of Biochemistry & Cell Biology. 42:1094-1104.
Steenport M, Khan KM, Du B, Barnhard SE, Dannenberg AJ and Falcone DJ. (2009). Matrix metalloproteinase(MMP)-1 and MMP-3 induce macrophage MMP-9: Evidence for the role of TNF-a and cyclooxygenase-2. Journal of Immunology. 183:8119-8127.
Slominski A, Tobin DJ, Shibahara S and Wortsman J. (2004). Melanin pigmentation in mammalian skin and its hormonal regulation. Physiological Reviews. 84:1155-1228.
Ng TB, Liu J, Wong JH, Ye X, Wing Sze SC, Tong Y and Zhang KY. (2012). Review of research on Dendrobium, a prized folk medicine. Applied Microbiology and Biotechnology. 93:1795-1803.
Thody AJ and Graham A. (1998). Does alpha-MSH have a role in regulating skin pigmentation in humans?. Pigment Cell Research. 11:265-274.
Unemori EN, Bair MJ, Bauer EA and Amento EP. (1991). Stromelysin expression regulates collagenase activation in human fibroblasts. Dissociable control of two metalloproteinases by interferon-gamma. The Journal of Biological Chemistry. 266:23477-23482.
Wu M, Hemesath TJ, Takemoto CM, Horstmann MA, Wells AG, Price ER, Fisher DZ and Fisher DE. (2000). c-Kit triggers dual phosphorylations, which couple activation and degradation of the essential melanocyte factor Mi. Genes & Development. 14:301-312.
Bo Y, Chao J, Jian K, Wenqi C, Zhigang B and Yinsheng W. (2009). Trans-Zeatin inhibits UVB-induced matrix metalloproteinase-1 expression via MAP kinase signaling in human skin fibroblasts. International Journal of Molecular Medicine. 23:555-560.
Yoon MY, Kim JY, Hwang JH, Cha MR, Lee MR, Jo KJ and Park HR. (2007). Protective effect of methanolic extracts from Dendrobium nobile Lindl. on $H_2O_2$ -induced neurotoxicity in PC12 cells. Journal of the Korean Society for Applied Biological Chemistry. 50:63-67.
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