Low-Dose Aspirin Suppresses Clumping of Blood Platelets in Both Sexes

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Clumping of Blood

Study challenges earlier research claiming little benefit for women

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A once-daily pill of low-dose aspirin helps lower the potential for clot-forming blood cells - in both men and women - to stick together in narrow blood vessels, a study from Johns Hopkins shows.

In what is believed to be the first direct comparison of blood cell testing in both sexes of 81 milligrams of acetyl salicylic acid a day, Hopkins researchers found aspirin therapy prevents the clumping together of these clot-forming cells, called platelets.

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