clotting

“I have lifelong damages to my jaw, my brain, blood clotting in my brain, due to a transient attacking me on an un-patrolled street in Venice,” she said.

The poisons prevent an animal’s blood from clotting and cause it to die from internal bleeding.

People with haemophilia A have a shortage of a clotting agent called Factor VIII, while people with haemophilia B do not have enough Factor IX.

They stop a rat’s blood from clotting and stay in the animal’s system after it dies.

The enterprise was running like a well-oiled machine — until one day, a man presented with a rare blood clotting disorder that would cost the company $1 million a year to treat.