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Cell Regeneration
Fig. 4 | Cell Regeneration

Fig. 4

From: Activation of the Melanocortin-4 receptor signaling by α-MSH stimulates nerve-dependent mouse digit regeneration

Fig. 4

Mc4r-GFP expression in the nail matrix of neonatal and adult digits. a Detection of Mc4r-GFP on section of postnatal 3 (PN3) digit 3. b,c Mc4r-GFP detection on section of adult digit 3, higher magnification of the nail organ is shown in (c). d,e Expression of Mc4r-GFP and βIII-tubulin in the neonatal digit regenerate, 7 days post amputation (dpa). f Expression of Mc4r-GFP and Nestin in the neonatal digit regenerate, 7 dpa. Arrowheads in (d) indicate amputation level. Scale bars: 200 μm in (a,b,d), 50 μm in (c,e,f)

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