The differentiation of locus coeruleus neurons after their allotransplantation into the preliminarily denervated hippocampus of white rats

Ultrastructural and immunocytochemical results of studies on interneuronal relationship in vegetative ganglia were represented. Age-related changes of synapses (appearance of synaptic type vesicles and smooth endoplasmic reticulum cisterns in postsynaptic terminals), peculiarities of interneuronal links in neurons containing neuropeptide Y and NO-synthase and structural manifestations of non-synaptic interneuronal links were shown. Modern views on interneuronal communications were discussed.