Blood clotting involves numerous intricate chemical processes.

形成血块涉及许多复杂的化学反应。

But in many such cases, doctors don't suspect a blood clotting problem.

但往往遇上这些情况时，医生不会想到是凝血有问题。

These elements can help reduce blood clotting and relax peripheral blood vessels.

这些元素有助于减少周围血管凝血、休闲。

Australian researchers have discovered that blood clotting cells help fight malaria.

澳大利亚研究人员发现凝血细胞有助于对抗疟疾。