Abstract
The conversion of 7-dehydrocholesterol into vitamin D3 and that of bilirubin into more water-soluble products, upon exposure of the body to UV-B (290–320 nm) and to visible light respectively, are two examples of systemic photo-biological effects of endogenous compounds. Vitamin D3 is essential for proper bone calcification and the photoconversion of bilirubin in the visible light therapy for neonatal jaundice results in a decrease of brain-damaging effects. That simultaneous exposure to (sun)light and a xenobiotic may also result in systemic effects is indicated by results from animal experiments.
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© 1988 Springer-Verlag
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van Henegouwen, G.M.J.B., Busker, R.W., de Vries, H., Schoonderwoerd, S.A. (1988). Systemic Photobiological Effects of Xenobiotics. In: Chambers, P.L., Chambers, C.M., Dirheimer, G. (eds) The Target Organ and the Toxic Process. Archives of Toxicology, vol 12. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73113-6_9
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DOI: https://doi.org/10.1007/978-3-642-73113-6_9
Publisher Name: Springer, Berlin, Heidelberg
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