Figure 7From: Calcitonin gene-related peptide (CGRP) and its receptor components in human and rat spinal trigeminal nucleus and spinal cord at C1-levelCGRP and MBP expression in human C1. (A) Expression of CGRP in human C1. Positive fibers are found within the posterior horn, mostly in laminae I and II. (B, C) 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. Asterisks point at autofluorescent lipofuscin, which appears yellow in the merged pictures.Back to article page