Antigen-antibody reactions in rat brain sites induce transient changes in drinking behavior.
The septum or hypothalamus of rat brain was injected through implanted cannulas with antibody against membrane antigens in the rat brain or with antibody against exogenous soluble antigens (such as ovalbumin) followed by the specific antigen. Both immunological systems produced a moderate but highly significant decrease in drinking by thirsty rats. This phenomenon is suggested as an experimental model for behavioral disorders resulting from nondegenerative, immunological processes in the brain.
D000818:Animals; D000906:Antibodies / Q000008:administration & dosage; D000937:Antigen-Antibody Reactions; D001921:Brain / Q000276:immunology* / Q000648:ultrastructure; D004327:Drinking Behavior / Q000502:physiology*; D006632:Histamine / Q000494:pharmacology; D007031:Hypothalamus / Q000276:immunology; D008297:Male; D008861:Microsomes / Q000276:immunology; D010047:Ovalbumin / Q000276:immunology; D051381:Rats; D012688:Septum Pellucidum / Q000276:immunology; D012709:Serum Albumin / Q000276:immunology; D009435:Synaptic Transmission
D000906:Antibodies; D012709:Serum Albumin; D006632:Histamine; D010047:Ovalbumin