DOI QR코드

DOI QR Code

A Comprehensive Study for Two Damage Sites of Human Hair upon UV-B Damage

  • 투고 : 2020.06.11
  • 심사 : 2020.08.31
  • 발행 : 2020.12.30

초록

Protection mechanisms for skin damage of ultraviolet (UV) absorbers in personal care products for protection against UV are well studied, but not for hair protection. The purpose of this study is to describe and compare the changes of physical property produced in human hair by doses of the UV-B exposure causing protein degradation. To observe the change of physical properties in hair, the experimental intensity of UV-B exposure has been established on the basis of statistical data from official meterological administration as daily one hour sunlight exposure for two weeks. Polysilicone-15, ethylhexyl methoxycinnamate (OMC), and octocrylene were employed for UV-B absorber, and those were treated to hair swatch by rubbing wash through shampoo and conditioner. Bending rigidity displayed kinetically successive reduction at high doses of UV exposure up to the 8,000 s, and exhibited different level at each sample of UV-B absorber. However, the values of Bossa Nova Technologies (BNT) for shinning factor were already saturable at the 2,000 s exposure except that treated with polysilicone-15. The differential scanning calorimetry (DSC) to measure a strength of inner protein produces a successive reduction of enthalpy as like a reduction of bending rigidity upon UV exposure. Surface roughness from lateral force microscope (LFM) acquired immediately after UV exposure show a saturable frictional voltage which has been also found in a saturable BNT data as the time of UV exposure increases. Through researching the DSC and the LFM, shinning of hair was much correlated to the protein damage at the surface, and bending rigidity could be regulated by the protein structural damage inside hair. Therefore, the optimization of efficient strategy for simultaneous prevention of hair protein on the surface and internal hair was required to maintain physical properties against UV.

키워드

참고문헌

  1. B. Alberts, A. Johnson, J. Lewis, M. Raff, K. Roberts, and P. Walter, Molecular Biology of the Cell 4th ed.; Garland Science (2002).
  2. V. A. Wilkerson, The chemistry of human epidermis:II. The isoelectric points of the stratum corneum, hair, and nails as determined by electrophoresis. J. Biol. Chem., 112(1), 329 (1935). https://doi.org/10.1016/S0021-9258(18)74991-0
  3. J. Morton, H. J. Marson, K. A. Ritchie, and M. White, Comparison of hair, nails and unine for biological monitoring of low level inorganic mercury exposure in dental workers, J. Biomarkers, 9(1), 47 (2004). https://doi.org/10.1080/13547500410001670312
  4. D. S. Im, M. H. Kim, H. S. Jung, and W. H. Park, Formation and characterization of hollow microtubes by thermal treatment of human hair, ACS Sustainable Chem. Eng., 6(5), 6350 (2018). https://doi.org/10.1021/acssuschemeng.8b00099
  5. C. R. Robbins, Chemical and Physical Behavior of Human Hair, Ed C. R. Robbins, 94, Springer, Heidelberg (2012).
  6. S. Y. Jeon, L. Q. Pi, and W. S. Lee, Comparison of hair shaft damage after UVA and UVB irradiation, J Cosmet Sci, 59(2), 151 (2008).
  7. A. Rook, The clinical importance of 'weathering' in human hair, Br. J. Dermatol., 95(1), 111 (1976). https://doi.org/10.1111/j.1365-2133.1976.tb15545.x
  8. T. Gao and A. Bedell, Ultraviolet damage on natural gray hair and its photoprotection, J Cosmet Sci, 52(2), 103 (2001).
  9. J. H. Ji, T. S. Park, H. J. Lee, Y. D. Kim, L. Q. Pi, X. H. Jin, and W. S. Lee, The ethnic differences of the damage of hair and integral hair lipid after ultra violet radiation, Ann. Dermatol.b, 25(1), 54 (2013). https://doi.org/10.5021/ad.2013.25.1.54
  10. R. Rosario, G. J. Mark, J. A. Parrish, and M. C. Mihm, Histological changes produced in skin by equally erythemogenic does of UV-A, UV-B, UV-C and UV-A with psoralens, Br. J. Dermatol, 101(3), 299 (1979). https://doi.org/10.1111/j.1365-2133.1979.tb05623.x
  11. M. M. Caldwell, C. L. Ballare, J. F. Bornman, S. D. Flint, L. O. Bjorn, A. H. Teramura, G. Kulandaivelu, and M. Tevini, Terrestrial ecosystems, increased solar ultraviolet radiation and interactions with other climatic change factors, Photochem. Photobiol. Sci., 2(1), 29 (2003). https://doi.org/10.1039/B211159B
  12. E. Fernandez, C. Barba, C. Alonso, M. Marti, J. L. Parra, and L. Coderch, Photodamage determination of human hair, J. Photochem. Photobiol. B, 106, 101 (2012). https://doi.org/10.1016/j.jphotobiol.2011.10.011
  13. S. Das, J. J. Lloyd, D. Walshaw, B. L. Diffey, and P. M. FarrBrit, Response of psoriasis to sunbed treatment: comparison of conventional ultraviolet A lamps with new higher ultraviolet B‐emitting lamps, Br. J. Dermatol, 147(5), 966 (2002). https://doi.org/10.1046/j.1365-2133.2002.04868.x
  14. K. M. Hanson and R. M. Clegg, Observation and quantification of ultraviolet-induced reactive oxygen species in ex vivo human skin, Photochem. Photobiol., 76(1), 57 (2002). https://doi.org/10.1562/0031-8655(2002)076<0057:OAQOUI>2.0.CO;2
  15. C. J. Lupton and A. McColl, Measurement of luster in Suri alpaca fiber, Small Ruminant Res., 99(2-3), 178 (2011). https://doi.org/10.1016/j.smallrumres.2011.03.045
  16. D. Stojic, T. Nestorovic, N. Markovic, and R. Cvetkovic, Material defects localization in concrete plate-like structures - experimental and numerical study, Mechan. Res. Commun., 98, 9 (2019). https://doi.org/10.1016/j.mechrescom.2019.05.002
  17. J. Cadet, A. Grand, and T. Douki, Solar UV radiationinduced DNA bipyrimidine photoproducts: formation and mechanistic insights, Top Curr. Chem., 256, 249 (2015).
  18. F. J. Wortmann, G. Sendelbach, and C. Popescu, Fundamental DSC investigations of alpha-keratinous materials as basis for the interpretation of specific effects of chemical, cosmetic treatments on human hair. J Cosmet Sci, 58(4), 311 (2007).
  19. C. Popescu and C. Gummer, DSC of human hair: A tool for claim support or incorrect data analysis?, Int J Cosmet Sci, 38(5), 433 (2016). https://doi.org/10.1111/ics.12306
  20. E. G. Bendit, Melting of α-Keratin in Vacuo, Text. Res. J., 36(6), 580 (1966). https://doi.org/10.1177/004051756603600611
  21. M. Spei and R. Holzem, Thermoanalytical investigations of extended and annealed keratins, Colloid and Polymer Sci., 265(11), 965 (1987). https://doi.org/10.1007/BF01412398
  22. V. Monteiro, A. Natal, L. Soledade, and E. Longo, Morphological analysis of polymers on hair fibers by SEM and AFM, Mat. Res., 6(4), 501 (2003). https://doi.org/10.1590/S1516-14392003000400013
  23. J. R. Scawartz, Y. M. DeAngelis, and T. L. Dawson, Practical Modern Hair Science, eds. T. Evans, and R. Wickett, 389, Allured books, Carol Stream (2012).
  24. C. Reich and C. R. Robbins, Light scattering and shine measurements of human hair: A sensitivie probe of the hair surface, J. Soc. Cosmet. Chem., 44, 221 (1993).
  25. T. Tsugita, and T. Iwai, Optical coherence tomography using images of hair structure and dyes penetrating into the hair, Skin Res Technol, 20(4), 389 (2014). https://doi.org/10.1111/srt.12129
  26. P. Groves, J. M. Marsh, Y. Sun, T. Chadhary, and V. Chechik, Effect of humidity on photoinduced radicals in human hair, Free Radical Biol., 121, 20 (2018). https://doi.org/10.1016/j.freeradbiomed.2018.04.548