Anti-Inflammatory Effect of Ethanol Extract from L. Flower in Diesel Particulate Matter-Stimulated HaCaT Cells.

Background/objectives: Diesel Particulate Matter (DPM) is a very small particulate matter originating from cities, factories, and the use of fossil fuels in diesel vehicles. When DPM permeates the skin, it causes inflammation, leading to severe atopic dermatitis. L.