actinic

aktiininen, valokemiallinen Of or relating to actinism.
Composed of actin.
Related to or caused by light or radiation. In medicine, actinic keratosis|actinic keratoses usually occur in sundamaged skin and exhibit hyperkeratosis.Kumar, Vinay; Abbas, Abul K Abul.; Aster, Jon (2015) Robbins and Cotran Pathologic Basis of Disease (9th ed.). Saunders Elsevier. p. 1154 ISBN 978-1-4557-2613-4