Fig. 3From: Cerebrolysin induces hair repigmentation associated to MART-1/Melan-A reactivationTreatment with Cerebrolysin is associated with an increase in melanocyte marker, Melan-A. Photomicrographs of pre-treatment (A–C) and post-treatment scalp biopsies (D–I) showing immunohistochemical staining in the cytoplasm to Melan-A (white arrows). Longitudinal sections of the hair follicle bulge after treatment (D–F) show an increased positivity when compared to pre-treatment biopsies. Transversal sections of hair follicles shows that positivity is at lower (G), middle (H), and upper (I) bulge regions. (A, D) 100X Magnification, (B, C, E–I) 400X Magnification. n = 3. Experiments were independently performed at least in duplicateBack to article page