CGRP and MBP expression in rat C1. (A) CGRP expression in laminae I and II (arrow) in rat C1. (B) Transverse CGRP positive fibers (arrows) and CGRP positive neurons (arrow heads) are found close to the central canal. (C, D) Double-staining of CGRP (red) and MBP (green). Arrows point at CGRP positive areas negative for MBP. Nuclei staining (DAPI, blue) is used in the merged pictures.
Eftekhari and Edvinsson BMC Neuroscience 2011 12:112 doi:10.1186/1471-2202-12-112