NEUROPEPTID-Y (PROTEINE, PEPTIDE); HYPOTHALAMUS (ANATOMIE UND PHYSIOLOGIE); REGULATION UND STEUERUNG DURCH DAS NERVENSYSTEM (TIERPHYSIOLOGIE); ESSEN + TRINKEN + KAUEN + NAHRUNGSAUFNAHME (PHYSIOLOGIE); NEUROPEPTIDE Y (PROTEINS AND PEPTIDES); HYPOTHALAMUS (ANATOMY AND PHYSIOLOGY); REGULATION AND CONTROL BY THE NERVOUS SYSTEM (ANIMAL PHYSIOLOGY); EATING + DRINKING + MASTICATION + FOOD INGESTION (PHYSIOLOGY)