title: Co-existence of immunoreactivity to anti-dopamine, anti-serotonin and anti-vasotocin in the cerebral giant neuron of the pond snail Lymnaea stagnalis.
abstract: Consecutive sections of certain neurons in the central ganglia of the pond snail Lymnaea stagnalis appear to be immunoreactive to anti-dopamine and anti-serotonin. The Cerebral Giant Neurons stain in addition with anti-vasotocin. The observations indicate the presence of two biogenic amines within the same neuron and in addition their co-existence with a biologically active peptide.
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology / Q000378:metabolism; D004298:Dopamine / Q000378:metabolism*; D009474:Neurons / Q000378:metabolism; D012701:Serotonin / Q000378:metabolism*; D012908:Snails / Q000502:physiology*; D014668:Vasotocin / Q000378:metabolism*
chemical_list: D012701:Serotonin; D004298:Dopamine; D014668:Vasotocin