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Interleukin 1 (IL-1) immunoreactivity in sebaceous glands was studied in paraffin sections of normal human skin. A panel of antibodies against IL-1 alpha and beta was tested using an immunoperoxidase labelling method. All the antibodies showed a similar specific labelling pattern: both glandular and ductal cells were immunoreactive for both IL-1 alpha and beta, provided optimal tissue fixation was used.
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Anttila et al. (1992) studied this question.
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