Figure 2From: Up-regulation of the chemokine CCL21 in the skin of subjects exposed to irritantsKinetics of CCL21 production during Irritant Contact Dermatitis Expression of CCL21 studied by immunohistochemical assay in skin biopsies taken before (0 hours) and after contact with 10 % aqueous sodium lauryl sulphate at 10, 48, 96 and 168 hours. Insets shows the marked areas amplified in order to reveal the CCL21+ lymphatic vessels. 400 × (original magnifications).Back to article page