T. Ho¨kfelt

TL;DR: The hypothesis is given that the PNMT containing neurons represent A containing neurons, and that A may act as a neurotransmitter in the rat brain.

TL;DR: The findings demonstrate the coexistence of a cholecystokinin-like peptide and dopamine in a population of mesencephalic neurons projecting to limbic areas.

TL;DR: The findings underline the existence of a new type of γ-aminobutyrate-containing Golgi type I neuron, controlling activity in the substantia innominata and in the outflow from Calleja's islands of the olfactory tubercle and the view that γ -aminobUTyrate may play a role in synaptic processes in all parts of the brain and the spinal cord.

TL;DR: The results illustrate the complex effect of GAL on the spinal cord, possibly exhibiting a biphasic effect and the possibility that the observed effects are related to primary sensory afferents containing not only GAL but also CGRP, and/or to local GAL neurons in the dorsal horn is discussed.

TL;DR: It is suggested that substance P can be released from peripheral, sensory nerve endings, inducing changes in the membrane potential of sympathetic neurons, strongly supporting the view that at least some of the substance P fibres in the inferior mesenteric ganglion are of sensory nature.