title: [Myocardial depressant factor in shock].
mesh_terms: D000818:Animals; D001681:Biological Assay; D002415:Cats; D002845:Chromatography; D004285:Dogs; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D010455:Peptides / Q000097:blood* / Q000494:pharmacology; D051381:Rats; D012771:Shock, Hemorrhagic / Q000097:blood*; D012772:Shock, Septic / Q000097:blood*
chemical_list: D010455:Peptides