Pigmentation Effect of Rice Bran Extracted Minerals Comprising Soluble Silicic Acids

Figure 7

Representative images of HMB-45 immunostained melanocytes after 3 days cultured in differentiation media (brown color indicates melanosome). (a) Control, (b) 10 nMSH, (c) 2.4 μg/mL OSA, and (d) 30 μg/mL RBE. Original magnification: (a)–(d) ×400; scale bar: 50 μm.

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(b)

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