3
Views
27
CrossRef citations to date
0
Altmetric
Original Article

Effect of Dipyridamole and Two Pyrimido-Pyrimidine Derivatives on the Kinetics of Human Platelet Aggregation and on Platelet Adhesiveness

&
Pages 145-151 | Received 17 Apr 1969, Accepted 07 Aug 1969, Published online: 08 Jul 2009
 

Abstract

Dipyramidole and two new derivatives (RA 233 and 433) were compared as regards their inhibitory action on ADP- and noradrenaline-induced platelet aggregation and adhesiveness in vitro. Aggregation was studied with a turbidometric method allowing accurate kinetic studies. Platelet adhesiveness and aggregation were markedly inhibited by RA 233 and RA 433 (5–50 μg/ml) while dipyridamole (50–100 μg/ml) only had a weak and irregular effect. The rate of disaggregation was not influenced.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.