[Immunoreactivity of the synapses on the primary afferent axons and sensory neurons of the spinal cord Lampetra fluviatilis].
The existence of GABA-like immunoreactivity in the synapses on the primary afferent axons and GABA- and glutamate immunoreactive synapses on the dorsal cell somatic membrane was shown using double postembedding immunogold cytochemistry. These morphological findings suggest that control of the sensory information in the lamprey spinal cord is realized by means of presynaptic inhibition through the synapses on the primary afferent axons as well as directly through the synapses on the somata of the sensory neurons.
Adanina
V O
VO
Rio
J P
JP
Adanina
A S
AS
Reperan
J
J
Veselkin
N P
NP
D000818:Animals; D000906:Antibodies / Q000276:immunology; D001369:Axons / Q000737:chemistry / Q000648:ultrastructure*; D018698:Glutamic Acid / Q000032:analysis / Q000276:immunology; D007150:Immunohistochemistry; D007798:Lampreys; D016253:Microscopy, Immunoelectron; D009475:Neurons, Afferent / Q000737:chemistry / Q000648:ultrastructure*; D011984:Sensory Receptor Cells / Q000737:chemistry / Q000648:ultrastructure*; D013116:Spinal Cord / Q000737:chemistry / Q000648:ultrastructure*; D013569:Synapses / Q000737:chemistry / Q000648:ultrastructure*; D009435:Synaptic Transmission; D005680:gamma-Aminobutyric Acid / Q000032:analysis / Q000276:immunology
D000906:Antibodies; D018698:Glutamic Acid; D005680:gamma-Aminobutyric Acid