Lymphocytes are white blood cells that help the body fight infection and disease. The healthy range for an adult is between 1,000 and 4,800 lymphocytes per microliter (µL) of blood. Doctors will ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A man who was fully paralyzed is now able to stand after receiving an injection of ...

Two million of these were injected into each patient’s injury site, in the hope that they would eventually develop into neurons and glial cells. The trial’s first surgery was performed in ...