Substance, pressor: See: Pressor substance.
Pressor substance: A substance that elevates the arterial blood pressure. For example, prostacyclin (prostaglandin PGI2) is a potent pressor substance.
sub├é┬Ěstance (s b st ns) n. 1. a. That which has mass and occupies space; matter. b. A material of a particular kind or constitution. 2. a. Essential nature; essence.
Definition of pressor substance. Provided by Stedman's medical dictionary and Drugs.com. Includes medical terms and definitions.
substance /sub├é┬Ěstance/ (sub├é┬┤stans) 1. matter with a particular set of characteristics. 2. material constituting an organ or body. 3. psychoactive s.
Medical definition for the term 'pressor substance' ... The information shown above for pressor substance is provided by Stedman's.