The reduced anticoagulant effect of fondaparinux at low antithrombin levels .

低抗凝酶水平下戊糖的抗凝效果减弱。

You may also be given an additional medication called an anticoagulant .

您可能还给予额外的药物称为抗凝血剂。

As they do so , their salivary glands secrete hirudin , an anticoagulant so effective that the pharmaceutical industry synthesises it as a blood-thinning agent .

同时，他们的唾液腺分泌出水蛭素，一种有效的抗凝血剂，因此这被医药工业合成出来后用作血液稀释剂。

It is also possible that some blood types are not as easily thinned by the anticoagulant in the mosquito 's saliva , so the mosquito has to make more tries to get a satisfying meal .

另一种可能性是蚊子唾液中的抗凝血剂对有些血型不那么起作用，所以蚊子要想吃个饱饭就要多试几次。

The increasing need for anticoagulant therapy to prevent stroke in patients with atrial fibrillation .

房颤病人越来越需要抗凝治疗来预防脑卒中。