Behaviorally conditioned histamine release. Prior stress and conditionability and extinction of the response.
D000818:Animals; D003214:Conditioning, Classical; D004192:Discrimination, Psychological; D005108:Extinction, Psychological; D006168:Guinea Pigs; D006636:Histamine Release; D008297:Male; D013312:Stress, Physiological / Q000503:physiopathology*