Scientists have speculated that anticoagulants may prevent dementia because they inhibit microscopic strokes.

科学家推测，抗凝剂可以预防痴呆，因为它们可以抑制中风。

It will then be packed in ice and injected with heparin, an anticoagulant, to prevent blood clots.

然后将其放入冰块中，注射肝素（一种抗凝剂）以防止血栓形成。

So they gave him the anticoagulant, which breaks up clots.

所以他们给他注射了抗凝剂，可以分解血栓。

And then, standard procedure of Any heart attack patient is to give them the anticoagulant.

然后，对任何心脏病发作患者的标准程序是给他们注射抗凝剂。

Tirofiban, for instance, is a modified version of another anticoagulant—in this case from the venom of the African saw-scaled viper.

例如，欣维宁是从非洲锯鳞蝰的毒液中提取的，是改良了的抗凝剂。

And when they gave him the anticoagulant, uh, it instantaneously like dissolved that clot.

当他们给他注射抗凝剂时，血块立刻就溶解了。

In 1916, a pair of American scientists found an even more effective anticoagulant called heparin, which works by deactivating enzymes that enable clotting.

1916 年，一对美国科学家发现了一种更有效的抗凝血剂，叫做肝素，它通过使可凝血的酶失活而发挥作用。

So when the mosquito bites another animal, it injects its infected saliva into the host, since mosquitoes normally use their saliva as an anticoagulant.

蚊子在叮咬另一种动物时，会将含有病毒的唾液注入动物体内，用作抗凝剂。

Long-term treatment to prevent future thrombi from forming can include anticoagulant medications like warfarin or heparin, which inhibit the clotting cascade and prevent clot formation.

预防DVT的长期疗法包括华法林、肝素等抗凝药物的使用，可以阻断凝血反应。

And then they have these specially adapted, very sharp teeth which cut as they bite, and then they actually have an anticoagulant, and that helps it to continue bleeding freely.

然后，它们用其这些特异适应、极其锋利的牙齿，在咬住猎物的同时将其（皮肤）切开，并且它们（唾液中）自带一种抗凝血剂，能使血液不断流出。