Abstract
Sensitized bovine granulocytes release histamine when exposed to specific antigen. In comparison with in vitro systems in several other species, the modulation of this release by adrenergic agents is unique. Beta-Adrenoceptor stimulation potentiates (rather than inhibits), whereas alpha-adrenoceptor stimulation inhibits (rather than potentiates) histamine release. Adrenaline, which is generally considered to be a physiological antagonist of the anaphylactic reaction, potentiated histamine release in this study. Dopamine, which is present in high concentration in bovine mast cells, was without effect. The results are discussed in terms of the possible role of granulocytes in bovine hypersensitivity.
MeSH Terms
Anaphylaxis
Animals
Antigen-Antibody Reactions
Cattle/immunology
Dopamine/pharmacology
Epinephrine/pharmacology
Granulocytes/immunology
Histamine Release/drug effects
In Vitro Techniques
Isoproterenol/pharmacology
Leukocytes/immunology
Phentolamine/pharmacology
Phenylephrine/pharmacology
Propranolol/pharmacology
Stimulation, Chemical
Chemicals
Phenylephrine
Propranolol
Isoproterenol
Dopamine
Epinephrine
Phentolamine
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Holroyde M C
Eyre P
References (14)
14 references, click to expand
-
A method for the fluorometric assay of histamine in tissues.
J Pharmacol Exp Ther. 1959 Nov;127:182-6
PMID: 14446178
-
Leukocytic epinephrine receptors of normal and asthmatic individuals.
J Allergy Clin Immunol. 1975 May;55(5):310-24
PMID: 164491
-
Reactivity of isolated bovine mesenteric and hepatic veins to vasoactive agents and specific antigen.
Eur J Pharmacol. 1975 Jan;30(1):36-42
PMID: 235436
-
Pharmacologic inhibition of the antigen-induced release of histamine and slow reacting substance of anaphylaxis (SRS-A) from monkey lung tissues mediated by human IgE.
J Immunol. 1971 May;106(5):1267-73
PMID: 4102404
-
Inhibition of the anaphylactic mechanism by sympathomimetic amines.
Int Arch Allergy Appl Immunol. 1971;40(4-5):576-89
PMID: 4102844
-
The immediate allergic response: in vitro action of cyclic AMP-active and other drugs on the two stages of histamine release.
J Immunol. 1971 Oct;107(4):1131-6
PMID: 4106092
-
Pharmacologic control of allergic histamine release in vitro: evidence for an inhibitory role of 3',5'-adenosine monophosphate in human leukocytes.
J Immunol. 1972 Mar;108(3):695-705
PMID: 4110987
-
Immunological release of histamine and slow reacting substance of anaphylaxis from human lung.
J Exp Med. 1972 Sep 1;136(3):556-67
PMID: 4115132
-
Hematological and pathological changes in acute systemic anaphylaxis in calves: effects of pharmacological agents.
Can J Comp Med. 1973 Apr;37(2):119-29
PMID: 4266691
-
Release of catecholamines in the guinea-pig by substances involved in anaphylaxis.
Nature. 1967 Feb 25;213(5078):838-40
PMID: 4382230
-
Adrenergic receptors in the veins of the dog.
Eur J Pharmacol. 1969 Jan;5(2):133-40
PMID: 4389638
-
Catecholamine release during anaphylactic shock in guinea pigs.
Naunyn Schmiedebergs Arch Pharmakol. 1971;270(4):326-34
PMID: 4398489
-
Immunologic release of histamine from bovine polymorphonuclear leukocytes.
Am J Vet Res. 1975 Dec;36(12):1801-2
PMID: 55087
-
Release of dopamine from bovine lung by specific antigen and by compound 48-80.
Br J Pharmacol. 1971 Jul;42(3):423-7
PMID: 5560901