Effects of antibodies against S-100 antigen in ultralow doses (Proproten-100) on acquisition of avoidance response in rats

We studied the effect of potentiated antibodies against S-100 antigen on learning of avoidance responses of 2 types. Peroral administration of antibodies promoted inhibition of locomotor activity and feeding behavior, which was associated with electrical pain stimulation. Our results indicate that the preparation in ultralow doses modulates the mechanism of memory formation.Translated from Byulleten Eksperimentalnoi Biologii i Meditsiny, Vol. 138, No. 12, pp. 629–631, December, 2004This revised version was published online in April 2005 with a corrected cover date.