Immunolocalisation of nitric oxide synthase isoforms in the epidermis of the tiger salamander, Ambystoma tigrinum

SummaryA. tigrinumImmunoreactivity for isoforms of nitric oxidase synthase is found in the flash cells and outer-deep epidermal cell layers of the tiger salamander A. tigrinum. Despite the absence of physiological data we assume NO may be lumped together as cytocrine regulators in the amphibian epidermis.