Abstract
Although aspirin has become an established medicine for cardiac and cerebrovascular diseases, the optimal dose remains unknown. We evaluated the optimal dose of aspirin on platelet activity and endothelial function by administering 11 healthy male volunteers (32 ± 6 years of age) doses of aspirin that were increased in a stepwise manner (0, 81, 162, 330 and 660 mg/day) every 3 days. Platelet activity was assessed as surface P-selectin expression (%) measured by flow cytometry and the platelet aggregation ratio. Endothelial function in the brachial artery was assessed by measuring flow-mediated dilation (FMD) before and after reactive hyperemia. Platelet aggregation and P-selectin expression were significantly and dose-dependently suppressed (81–660 mg), and the FMD ratio tended to increase from 0 to 162 mg, but decreased significantly at 660 mg. In conclusion, although aspirin suppressed platelet activity and even surface P-selectin expression, higher doses worsened endothelial-mediated arterial dilation.
Similar content being viewed by others
References
Elwood PC, Cochrane AL, Burr ML, Sweetnam PM, Williams G, Welsby E, Hughes SJ, Renton R (1974) A randomized controlled trial of acetyl salicylic acid in the secondary prevention of mortality from myocardial infarction. Br Med J 1:436–440
Steering Committee of the Physicians’ Health Study Research Group (1989) Final report on the aspirin component of the ongoing Physicians’ Health Study. N Engl J Med 321:129–135
Peto R, Gray R, Collins R, Wheatley K, Hennekens C, Jamrozik K, Warlow C, Hafner B, Thompson E, Norton S, Gilliland J, Doll R (1988) Randomised trial of prophylactic daily aspirin in British male doctors. Br Med J (Clin Res Ed) 296(6618):313–316
Hebert PR, Hennekens CH (2000) An overview of the four randomized trials of aspirin therapy in the primary prevention of vascular disease. Arch Intern Med 160:3123–3127
Kubota N, Kasai T, Miyauchi K, Njaman W, Kajimoto K, Akimoto Y, Kojima T, Ken Y, Takeshi K, Hiroyuki D (2008) Therapy with statins and aspirin enhances long-term outcome of percutaneous coronary intervention. Heart Vessels 23:35–39
Antithrombotic Trialists’ Collaboration (2002) Collaborative meta-analysis of randomised trials of antiplatelet therapy for prevention of death, myocardial infarction, and stroke in high risk patients. Br Med J 324:71–86
Dyken ML, Barnett HJ, Easton JD, Fields WS, Fuster V, Hachinski V, Norris JW, Sherman DG (1992) Low-dose aspirin and stroke. “It ain’t necessarily so”. Stroke 23:1395–1399
Barnett HJ, Kaste M, Meldrum H, Eliasziw M (1996) Aspirin dose in stroke prevention: beautiful hypotheses slain by ugly facts. Stroke 27:588–592
Taylor DW, Barnett HJ, Haynes RB, Ferguson GG, Sackett DL, Thorpe KE, Simard D, Silver FL, Hachinski V, Clagett GP, Barnes R, Spence JD (1999) Low-dose and high-dose acetylsalicylic acid for patients undergoing carotid endarterectomy: a randomised controlled trial. ASA and Carotid Endarterectomy (ACE) Trial Collaborators. Lancet 353:2179–2184
Moncada S, Gryglewski R, Bunting S, Vane JR (1976) An enzyme isolated from arteries transforms prostaglandin endoperoxides to an unstable substance that inhibits platelet aggregation. Nature 263:663–665
Willems C, De Groot PG, Pool GA, Gonsalvez MS, Van Aken WG, Van Mourik JA (1982) Arachidonate metabolism in cultured human vascular endothelial cells. Evidence for two prostaglandin synthetic pathways sensitive to acetylsalicylic acid. Biochim Biophys Acta 713:581–588
Ozturk O, Greaves M, Templeton A (2002) Aspirin dilemma. Remodelling the hypothesis from a fertility perspective. Hum Reprod 17:1146–1148
Corretti MC, Anderson TJ, Benjamin EJ, Celermajer D, Charbonneau F, Creager MA, Deanfield J, Drexler H, Gerhard-Herman M, Herrington D, Vallance P, Vita J, Vogel R, International Brachial Artery Reactivity Task Force (2002) Guidelines for the ultrasound assessment of endothelial-dependent flow-mediated vasodilation of the brachial artery: a report of the International Brachial Artery Reactivity Task Force. J Am Coll Cardiol 39:257–265
Witte DR, Westerink J, de Koning EJ, van der Graaf Y, Grobbee DE, Bots ML (2005) Is the association between flow-mediated dilation and cardiovascular risk limited to low-risk populations? J Am Coll Cardiol 45:1987–1993
Dogra G, Rich L, Stanton K, Watts GF (2001) Endothelium-dependent and independent vasodilation studies at normoglycaemia in type I diabetes mellitus with and without microalbuminuria. Diabetologia 44:593–601
Yeboah J, Crouse JR, Hsu FC, Burke GL, Herrington DM (2007) Brachial flow-mediated dilation predicts incident cardiovascular events in older adults: the Cardiovascular Health Study. Circulation 115:2390–2397
Mizia-Stec K, Gasior Z, Zahorska-Markiewicz B, Holecki M, Haberka M, Mizia M, Gomułka S, Zak-Gołab A, Gościńska A (2008) The indexes of arterial structure and function in women with simple obesity: a preliminary study. Heart Vessels 23:224–229
Fujii N, Tsuchihashi K, Sasao H, Eguchi M, Miurakami H, Hase M, Higashiura K, Yuda S, Hashimoto A, Miura T, Ura N, Shimamoto K (2008) Insulin resistance functionally limits endothelium-dependent coronary vasodilation in nondiabetic patients. Heart Vessels 23:9–15
Crisby M, Kublickiene K, Henareh L, Agewall S (2009) Circulating levels of autoantibodies to oxidized low-density lipoprotein and C-reactive protein levels correlate with endothelial function in resistance arteries in men with coronary heart disease. Heart Vessels 24:90–95
Pohl U, Holtz J, Busse R, Bassenge E (1986) Crucial role of endothelium in the vasodilator response to increased flow in vivo. Hypertension 8:37–44
Joannides R, Haefeli WE, Linder L, Richard V, Bakkali EH, Thuillez C, Lüscher TF (1995) Nitric oxide is responsible for flow-dependent dilatation of human peripheral conduit arteries in vivo. Circulation 91:1314–1319
Husain S, Andrews NP, Mulcahy D, Panza JA, Quyyumi AA (1998) Aspirin improves endothelial dysfunction in atherosclerosis. Circulation 97:716–720
Sun D, Huang A, Smith CJ, Stackpole CJ, Connetta JA, Shesely EG, Koller A, Kaley G (1999) Enhanced release of prostaglandins contributes to flow-induced arteriolar dilation in eNOS knockout mice. Circ Res 85:288–293
Taubert D, Berkels R, Grosser N, Schröder H, Gründemann D, Schömig E (2004) Aspirin induces nitric oxide release from vascular endothelium: a novel mechanism of action. Br J Pharmacol 143:159–165
Born GV (1962) Aggregation of blood platelets by adenosine diphosphate and its reversal. Nature 194:927–929
O’brien JR (1962) Platelet aggregation: Part I some effects of the adenosine phosphates, thrombin, and cocaine upon platelet adhesiveness. J Clin Pathol 15:446–452
Peters MJ, Heyderman RS, Hatch DJ, Klein NJ (1997) Investigation of platelet-neutrophil interactions in whole blood by flow cytometry. J Immunol Methods 209:125–135
Yamasaki F, Furuno T, Sato K, Zhang D, Nishinaga M, Sato T, Doi Y, Sugiura T (2005) Association between arterial stiffness and platelet activation. J Hum Hypertens 19:527–533
Ridker PM, Cook NR, Lee IM, Gordon D, Gaziano JM, Manson JE, Hennekens CH, Buring JE (2005) A randomized trial of low-dose aspirin in the primary prevention of cardiovascular disease in women. N Engl J Med 352:1293–1304
Gori T, Dragoni S, Lisi M, Di Stolfo G, Sonnati S, Fineschi M, Parker JD (2008) Conduit artery constriction mediated by low flow a novel noninvasive method for the assessment of vascular function. J Am Coll Cardiol 51:1953–1958
Cahill MR, Newland AC (1993) Platelet activation in coronary artery disease. Br J Biomed Sci 50:221–234
Hung J, Lam JY, Lacoste L, Letchacovski G (1995) Cigarette smoking acutely increases platelet thrombus formation in patients with coronary artery disease taking aspirin. Circulation 92:2432–2436
Steinhubl SR, Moliterno DJ (1997) Glycoprotein IIb/IIIa receptor antagonists for the treatment of unstable angina. Heart Vessels Suppl 12:148–155
Sacco M, Pellegrini F, Roncaglioni MC, Avanzini F, Tognoni G, Nicolucci A, PPP Collaborative Group (2003) Primary prevention of cardiovascular events with low-dose aspirin and vitamin E in type 2 diabetic patients: results of the Primary Prevention Project (PPP) trial. Diabetes Care 26:3264–3272
Blann AD, Dobrotova M, Kubisz P, McCollum CN (1995) von Willebrand factor, soluble P-selectin, tissue plasminogen activator and plasminogen activator inhibitor in atherosclerosis. Thromb Haemost 74:626–630
Davì G, Romano M, Mezzetti A, Procopio A, Iacobelli S, Antidormi T, Bucciarelli T, Alessandrini P, Cuccurullo F, Bittolo Bon G (1998) Increased levels of soluble P-selectin in hypercholesterolemic patients. Circulation 97:953–957
Cannon CP, McLean DS (2006) Critical pathways using platelet testing to potentially optimize the use of oral antiplatelet therapy. Am J Cardiol 98:33N–38N
Acknowledgments
We thank Tadashi Ueta for excellent technical assistance. We also thank Misa Nakagawa, Yanan Zhang and Dongmei Zhang for technical assistance throughout the study.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Furuno, T., Yamasaki, F., Yokoyama, T. et al. Effects of various doses of aspirin on platelet activity and endothelial function. Heart Vessels 26, 267–273 (2011). https://doi.org/10.1007/s00380-010-0054-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00380-010-0054-8