which lumps blood into the groups A, B, AB and O. The antigens on a person's red blood cells are recognized as safe by the immune system, but someone with type B blood will have antibodies that ...

Researchers have identified a previously unknown biological process that causes tissue and organ damage in conditions where ...

This isn’t the kind of cancer that politely announces itself with an obvious lump or clear symptoms ... isn’t producing enough healthy red blood cells to carry oxygen efficiently, leaving ...

You may notice a lump in your neck ... That part is called the marrow, and it’s where your red blood cells and white blood cells are made. Your doctor may need to find out if a disease is ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...

One of the blood tests showed that his red blood cells are too big. The nurse said it happens when you drink too much. What causes that? Is it dangerous? Unless it is quite severe, macrocytosis ...

Healthy fresh red blood cells have a distinctive biconcave – or dumbbell – shape for efficient oxygen release. During refrigerated storage, red cells become energetically stressed and more ...