[Serotonin receptors in the frontal cortex of the rat. Influence of supralethal irradiation].
The density of the frontal cortex serotonin-2 receptors was determined after a supralethal irradiation (20 Gy) in Wistar rat. Using spiperone as ligand, we observed an important decrease in the density of serotonin-2 receptor and an increase in the dissociation constant receptor-ligand, 3 days after exposure.
D000818:Animals; D005625:Frontal Lobe / Q000378:metabolism / Q000528:radiation effects*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D011985:Receptors, Serotonin / Q000378:metabolism / Q000528:radiation effects*; D013134:Spiperone / Q000378:metabolism
D011985:Receptors, Serotonin; D013134:Spiperone
Les récepteurs à la sérotonine du cortex frontal de Rat. Influence d'une irradiation supralétale.