title: [Separation of a nucleic acid fraction with inhibitory activity on rat gastric juice secretion from Antarctic krill, Euphausia superba].
mesh_terms: D000818:Animals; D000864:Antarctic Regions; D005591:Chemical Fractionation; D003445:Crustacea / Q000032:analysis*; D003864:Depression, Chemical; D005750:Gastric Juice / Q000378:metabolism*; D008297:Male; D009696:Nucleic Acids / Q000302:isolation & purification*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D009696:Nucleic Acids