Double Immunofluorescence (IMAGE) Neural Regeneration Research Caption This shows double immunofluorescence of transient receptor potential channel A1 (green) and calcitonin gene-related peptide (red) co-localized in the rat dorsal root ganglion neurons. Credit <i>Neural Regeneration Research</i> Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.