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Fig. 3 | European Journal of Medical Research

Fig. 3

From: Cerebrolysin induces hair repigmentation associated to MART-1/Melan-A reactivation

Fig. 3

Treatment with Cerebrolysin is associated with an increase in melanocyte marker, Melan-A. Photomicrographs of pre-treatment (AC) and post-treatment scalp biopsies (DI) showing immunohistochemical staining in the cytoplasm to Melan-A (white arrows). Longitudinal sections of the hair follicle bulge after treatment (DF) 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, EI) 400X Magnification. n = 3. Experiments were independently performed at least in duplicate

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