Hummingbirds offer an example to help understand people like Caeleb, who are classified as ambulatory wheelchair users. While these birds soar through the air gracefully and quickly, they must also ...
Hemophilia is a rare disorder in which a person’s blood is not able to clot properly, resulting in unusually easy and prolonged bleeding. Within the blood, proteins called clotting factors normally ...
Small vesicles in the saliva of people with severe hemophilia A may explain why these patients rarely have bleeds in their mouth and throat. The vesicles contain a protein complex that’s able to ...