title: Research on neurotransmitter-like substance from insects.
mesh_terms: D000818:Animals; D002856:Chromatophores / Q000502:physiology; D005724:Ganglia; D006321:Heart / Q000294:innervation; D007313:Insecta / Q000502:physiology*; D009489:Neurosecretion; D009490:Neurosecretory Systems / Q000502:physiology*; D009435:Synaptic Transmission; D014020:Tissue Extracts
chemical_list: D014020:Tissue Extracts