Abstract
Contact allergens are chemical skin sensitisers which have the capacity to induce in humans a state of immunological hypersensitivity, such that subsequent exposures carry the risk of the elicitation of the skin disease allergic contact dermatitis (ACD). A substantial minority of chemicals possess this hazard (alongside other much more useful properties), meaning that it is essential to assess their risks to human health. In this chapter, comparative and quantitative risk assessment approaches are examined, together with practical examples. The application and performance of these methods also is discussed, since, unusually in toxicology, the diagnostic procedures associated with clinical assessment of ACD provide a direct feedback loop. The reality is that there remains substantial scope for improvement, a situation unlikely to be helped by the introduction of current in vitro alternatives for the hazard identification of chemical skin sensitisers.
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Basketter, D.A. (2018). Risk Assessment for Contact Allergens. In: Krutmann, J., Merk, H. (eds) Environment and Skin. Springer, Cham. https://doi.org/10.1007/978-3-319-43102-4_7
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DOI: https://doi.org/10.1007/978-3-319-43102-4_7
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