Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Pigmented blastema at 40 days post‐amputation in Bolitoglossa ramosi. The regenerative epithelium (RE) is thickened with multiple layers. The differentiating dermis shows an accumulation of abundant mature collagen fibers (C) and the limb blastema contains undifferentiated proliferating cells. The regenerating nerves (N) extend into the limb blastema. N, nerve; C, collagen deposition; RE, regenerative epithelium; dpa, days post‐amputation
