Lipoxygenase metabolites of arachidonic acid as second messengers for presynaptic inhibition of Aplysia sensory cells.
Biochemical and biophysical studies on Aplysia sensory neurons indicate that inhibitory responses to the molluscan peptide FMRFamide are mediated by lipoxygenase metabolites of arachidonic acid. These compounds are a new class of second messengers in neurons.
D000818:Animals; D001048:Aplysia / Q000502:physiology*; D016718:Arachidonic Acid; D001095:Arachidonic Acids / Q000378:metabolism* / Q000494:pharmacology; D004594:Electrophysiology; D019835:FMRFamide; D006880:Hydroxy Acids / Q000378:metabolism; D006893:Hydroxyeicosatetraenoic Acids / Q000502:physiology; D007473:Ion Channels / Q000187:drug effects / Q000502:physiology; D015289:Leukotrienes; D008084:Lipoxygenase / Q000378:metabolism*; D009475:Neurons, Afferent / Q000187:drug effects / Q000502:physiology*; D009479:Neuropeptides / Q000494:pharmacology; D010740:Phospholipases / Q000037:antagonists & inhibitors; D013569:Synapses / Q000502:physiology*
D001095:Arachidonic Acids; D006880:Hydroxy Acids; D006893:Hydroxyeicosatetraenoic Acids; D007473:Ion Channels; D015289:Leukotrienes; D009479:Neuropeptides; D016718:Arachidonic Acid; D019835:FMRFamide; C021201:12-HPETE; D008084:Lipoxygenase; D010740:Phospholipases