Abstract Irradiation by ultraviolet B (UV-B; 280–320 nm) initiates suppression of contact hypersensitivity. Immunosuppression was induced in C57BL/6N Crj mice by exposure of the dorsal skin or the eyes to a 10 kJ/m2 dose of UV-B radiation from 20SE sunlamps, followed by sensitization with 0.5% fluorescein isothiocyanate (FITC). The degree of immunosuppression induced by UV-B eye irradiation was equal to that induced by UV-B skin irradiation. When mice were irradiated with UV-B into the eyes after the optic nerve had been cut, systemic immunosuppression was not induced.
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Received: 1 April 1997
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Hiramoto, K., Mashita, Y., Katada, T. et al. Immunosuppression by ultraviolet B rays via eyes in mice. Arch Dermatol Res 289, 709–711 (1997). https://doi.org/10.1007/s004030050266
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DOI: https://doi.org/10.1007/s004030050266