The influence of UV irradiation (270-380 nm) on the biochemical, fluorescence and colorimetric properties of collagen was studied. The long-term UV irradiation (120 h) was accompanied by the increase of structural stability of collagen to specific and nonspecific proteolytic enzymes, by formation of new additional fluorophore-containing molecules, by the increase in quantity of carbonyl groups in the collagen and by strong changing of the distribution pattern of alkaline hydrolysis products during gel-chromatography. The coordinates of colour of the collagen films are also changed. These changes of collagen suggest that UV irradiation induces photomodification and photooxidation processes in collagen.
Rebrova G.A., Vasilevsky V.K., Rebrov L.B., Osipova L.A., Bykov V.A. (2007) Biochemical and photometric studies of modification of collagen structure under UV radiation. Biomeditsinskaya Khimiya, 53(4), 442-453.
Rebrova G.A. et al. Biochemical and photometric studies of modification of collagen structure under UV radiation // Biomeditsinskaya Khimiya. - 2007. - V. 53. -N 4. - P. 442-453.
Rebrova G.A. et al., "Biochemical and photometric studies of modification of collagen structure under UV radiation." Biomeditsinskaya Khimiya 53.4 (2007): 442-453.
Rebrova, G. A., Vasilevsky, V. K., Rebrov, L. B., Osipova, L. A., Bykov, V. A. (2007). Biochemical and photometric studies of modification of collagen structure under UV radiation. Biomeditsinskaya Khimiya, 53(4), 442-453.
Никитин В.Н., Перский Е.Э., Утевская Л.А. (1974) в кн.: Возрастная и эволюционная биохимия коллагеновых волокон. Из-во `Медицина`.Москва с. 123. Scholar google search
Bateman J.F., Lamande S.R., Ranshaw J.A. (1996) in: Extracellular matrix (Comper W.D. ed.) Amsterdam: Harwood, рр. 22-67. Scholar google search
Слуцкий Л.И. (1969) в: Биохимия нормальной и патологически изменённой соединительной ткани. Из-во Медицина. Ленинградское отделение с. 52. Scholar google search
Fisher G.J., Kang S., Varani J. (2002) Arch. Dermatol, 138, 1462-1470. Scholar google search
Trautinger F., Mazzuco K., Knobler R.M., Trenz A. (1994) Arch. Dermatol. Res., 286, 490-494. Scholar google search
Naderi L. (2001) J. Photochem. Photobiol. B: Biology, 63, 41-51. Scholar google search
Kligman L.H., Akin F.J., Kligman A.M. (1982) J. Invest. Dermatol, 78, 181-189. Scholar google search
Kligman L.H., Akin F.J., Kligman A.M. (1985) J. Invest. Dermatol., 84, 272-276. Scholar google search
