Serotonin is a major central nervous modulator of physiology and behavior and plays
fundamental roles during development and plasticity of the vertebrate central nervous …

To gain more insight into the dopaminergic system of amphibians and the evolution of
catecholaminergic systems in vertebrates in general, the distribution of dopamine and …

The distribution of serotonergic and dopaminergic cell bodies and varicose fibres in the
brain of the teleost Clarias gariepinus was studied immunohistochemically using antisera …

The distribution of dopamine‐containing cell bodies and fibers was studied with aid of
specific antibodies against dopamine in the highly developed brain of the weakly electric …

The distribution of serotonin‐immunoreactive neurons and fibers was studied in the highly
developed brain of the weakly electric fish Gnathonemus petersii with the aid of specific …

Abstract The neurotoxin 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP), which
selectively damages dopaminergic neurons in mammals, caused a marked depletion of …

Visando determinar a preferência por ambientes claros ou escuros, peixes dourados
(Carassius auratus) foram submetidos a um teste num aquário em que podiam sair de um …

The effects of cAMP on Mauthner (M-) cell excitatory and inhibitory responses were studied
in vivo. Cyclic AMP was iontophoresed into the M-cell lateral dendrite, after which we …

Fish are faced with a wide range of hydrostatic pressure (HP) in their natural habitats.
Additionally, freshwater fish are occasionally exposed to rapid changes in HP due to heavy …

The levels of tryptophan (Try), 5-hydroxytryptamine (serotonin, 5-HT) and 5-
hydroxyindoleacetic acid (5-HIAA) were determined in the brain regions of rainbow trout …