Evidence synthesis ： although pharmacodynamic data demonstrate that long - term aspirin dosages as low as 30 mg / d are adequate to fully inhibit platelet thromboxane production , dosages as high as 1300 mg / d are approved for use 证据综合：尽管药效学资料证明，长期服用阿司匹林30毫克/天，即足以防止血小板血栓生成，但高达1300毫克/天的剂量也同样得到认可。
2.
A 1984 study by raffaele landolfi and manfred steiner of brown university ' s memorial hospital revealed that alcohol intake increases the level of prostacyclin , which interferes with clotting , relative to the level of thromboxane , which promotes clotting 血小板，也就是血栓的细胞成份，可能会因酒精而变得比较不那麽黏，因而比较不会凝聚成块，不过有关这方面的数据还有争议。
