Rabbit-aorta contracting substance (RCS) may be a prostaglandin precursor.
D000818:Animals; D001011:Aorta / Q000187:drug effects*; D001095:Arachidonic Acids / Q000494:pharmacology; D004285:Dogs; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D010105:Oxygenases / Q000378:metabolism; D011453:Prostaglandins / Q000096:biosynthesis* / Q000494:pharmacology; D011817:Rabbits; D051381:Rats; D013270:Stomach / Q000187:drug effects; D014662:Vasoconstrictor Agents / Q000096:biosynthesis*
D001095:Arachidonic Acids; D011453:Prostaglandins; D014662:Vasoconstrictor Agents; D010105:Oxygenases