title: [Age and changes in the concentration of neuropeptides in the blood of the rat].
mesh_terms: D000375:Aging / Q000097:blood*; D000818:Animals; D008297:Male; D009479:Neuropeptides / Q000097:blood*; D051381:Rats
chemical_list: D009479:Neuropeptides
vernacular_title: Vozrastnye izmeneniia soderzhaniia neĭropeptidov v krovi u krys.