| chemical and pharmacologic phenomena | Chemical, pharmacologic, and metabolic action and interaction of drugs. (12 Dec 1998) |
|---|---|
| pharmacologic | <pharmacology> Pertaining to pharmacology or to the properties and reactions of drugs. (18 Nov 1997) |
| pharmacologic mediators of anaphylaxis | Substances released from mast (and other) cells by the reaction of antigen and specific homocytotropic antibody on their surfaces; they include histamine, slow-reacting substance of anaphylaxis (SRS-A), bradykinin, and (in some species of animals) serotonin. (05 Mar 2000) |