title: Fasting and feeding-associated changes in cyclo(His-Pro)-like immunoreactivity in the rat brain.
mesh_terms: D000818:Animals; D001069:Appetite Regulation; D001921:Brain / Q000276:immunology*; D004435:Eating; D005215:Fasting; D008297:Male; D010456:Peptides, Cyclic / Q000276:immunology*; D010879:Piperazines / Q000276:immunology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D010456:Peptides, Cyclic; D010879:Piperazines; C015924:histidyl-proline diketopiperazine