» Articles » PMID: 6397984

Platelet-vessel Wall Interactions: Implication of 5-hydroxytryptamine. A Review

Overview
Journal Agents Actions
Specialty Pharmacology
Date 1984 Dec 1
PMID 6397984
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

The evidence for an impact of platelet-derived 5-hydroxytryptamine (5-HT) on local tissue perfusion is reviewed. By interacting with 5-HT2 serotonergic receptors, 5-HT, directly or through amplification, activates platelets, endothelial and vascular smooth muscle cells producing platelet aggregation, vascular permeability increase and large vessel constriction. Pharmacodissection in experimental animals with selective serotonergic 5-HT2 receptor antagonists, e.g. ketanserin, shows that 5-HT largely contributes to the platelet-mediated increase in vascular permeability, to platelet-vessel wall interaction during hemostasis, to cardiopulmonary dysfunction provoked by thromboembolism and to the platelet-mediated inhibition of peripheral collateral circulation. Clinical results obtained with ketanserin further substantiate an involvement of platelet-derived 5-HT in the pathogenesis of impaired tissue perfusion in some cardiovascular conditions.

Citing Articles

Validation of canine uterine and testicular arteries for the functional characterisation of receptor-mediated contraction as a replacement for laboratory animal tissues in teaching.

Mulcahy L, Tudor E, Bailey S PLoS One. 2020; 15(5):e0230516.

PMID: 32453770 PMC: 7250439. DOI: 10.1371/journal.pone.0230516.


Platelets and cardiac arrhythmia.

de Jong J, Dekker L Front Physiol. 2011; 1:166.

PMID: 21423401 PMC: 3059929. DOI: 10.3389/fphys.2010.00166.


Serotonin-induced platelet aggregation predicts the antihypertensive response to serotonin receptor antagonists.

Gleerup G, Persson B, Hedner T, Winther K Eur J Clin Pharmacol. 1993; 44(2):121-5.

PMID: 8453957 DOI: 10.1007/BF00315468.


Stenosis and vascular damage as a cause of thrombosis in the dog femoral artery.

Prosdocimi M, Zatta A, Finesso M Naunyn Schmiedebergs Arch Pharmacol. 1988; 338(4):430-7.

PMID: 3244385 DOI: 10.1007/BF00172123.


The effects of the 5 HT2 antagonist ritanserin on blood pressure and serotonin-induced platelet aggregation in patients with untreated essential hypertension.

Stott D, Saniabadi A, Hosie J, Lowe G, Ball S Eur J Clin Pharmacol. 1988; 35(2):123-9.

PMID: 3142775 DOI: 10.1007/BF00609240.


References
1.
VAN NUETEN J, Janssen P, van Beek J, XHONNEUX R, Verbeuren T, Vanhoutte P . Vascular effects of ketanserin (R 41 468), a novel antagonist of 5-HT2 serotonergic receptors. J Pharmacol Exp Ther. 1981; 218(1):217-30. View

2.
Todd M, Forrest J, Cragg D . The effects of aspirin and methysergide on responses to clot-induced pulmonary embolism. Am Heart J. 1983; 105(5):769-76. DOI: 10.1016/0002-8703(83)90239-9. View

3.
Zahavi J, Kakkar V . beta-Thromboglobulin--a specific marker of in-vivo platelet release reaction. Thromb Haemost. 1980; 44(1):23-9. View

4.
Siegel M, McConnell R, Cuatrecasas P . Aspirin-like drugs interfere with arachidonate metabolism by inhibition of the 12-hydroperoxy-5,8,10,14-eicosatetraenoic acid peroxidase activity of the lipoxygenase pathway. Proc Natl Acad Sci U S A. 1979; 76(8):3774-8. PMC: 383916. DOI: 10.1073/pnas.76.8.3774. View

5.
Cohen M, Mason N, Wiley K, Fuller R . Further evidence that vascular serotonin receptors are of the 5HT2 type. Biochem Pharmacol. 1983; 32(3):567-70. DOI: 10.1016/0006-2952(83)90541-5. View