Anemia and thrombocytopenia cause low levels of red blood cells and platelets. This can cause fatigue and bleeding problems. Thrombocytopenia is a low platelet count. Platelets, also known as ...

When to donate: Whole blood can be donated every 8 weeks, plasma every 4 weeks, platelets weekly, and double red cells every 4 months. Why it matters: Donating blood supports hospitals year-round, ...

When donated blood is in low supply, platelets are even scarcer. These cell fragments, which are essential for blood clotting, have a short shelf life. Whereas whole blood can be refrigerated for up ...

Scientists have discovered that platelets are able to reproduce themselves in the circulation. University of Utah researchers led an international team of scientists that is the first to report on the ...

Platelets, which allow blood to clot, can save patients in danger of bleeding to death from traumatic injuries. But donated platelets can only be given to patients in a hospital and last only a few ...

Have you ever been in a classroom and wondered to yourself whether the information being presented could be wrong? During graduate school, I audited a medical school class in which the professor ...

In addition to their well-defined roles in haemostasis and thrombosis, platelets contribute to immune defence by releasing antimicrobial mediators and initiating immune cell recruitment to injured ...

Platelets play a much bigger role in our immune system than previously thought, according to researchers. In addition to their role in coagulation and healing, platelets also act as the immune ...

Please provide your email address to receive an email when new articles are posted on . A 65-year-old male presented for his annual exam. The medical assistant (MA) checking the patient in remarked ...