title: Inhibition of long-term memory formation in the chicken by anti chick Thy-1 antibody.
abstract: Anti-chick Thy-1 antibodies administered close to a single trial passive avoidance learning task in day-old chicks resulted in inhibition of long-term memory formation. The retention time course was comparable to that obtained with the protein synthesis inhibitor anisomycin. The amnestic effect of the anti-chick Thy-1 antibody appears to be mediated solely by immunoglobulin G, and is species specific since anti-rat Thy-1 antibodies did not produce amnesia. The results are consistent with a three stage model of memory formation, suggest a role for glycoproteins in long term memory formation, and emphasise the potential of neuroimmunological tools for investigating the neurological bases of memory formation.
mesh_terms: D000818:Animals; D000841:Anisomycin / Q000494:pharmacology; D001362:Avoidance Learning / Q000187:drug effects; D002645:Chickens; D007518:Isoantibodies; D008297:Male; D008568:Memory / Q000187:drug effects / Q000502:physiology*; D008960:Models, Psychological; D013997:Time Factors
chemical_list: D007518:Isoantibodies; C035678:anti-Thy antibody; D000841:Anisomycin