in spite of the high differentiation of the brain of gnathonemus , the distribution of catecholamines as visualized with dopamine immunohistochemistry appears to be basically similar to that described in other teleostean and actinopterygian fishes on the basis of formaldehyde-induced fluorescence or tyrosine hydroxylase immunohistochemistry .
C0007412
catecholamines
C0013030
dopamine