The human kidney filters about a cup of blood every minute, removing waste, excess fluid, and toxins from it, while also ...

Human bodies make 2 million red blood cells per second. They each live for 120 days and spend that time zooming completely around the body every 20 seconds, carrying oxygen from the lungs to other ...

While research has uncovered many details about how blood cells function within bone marrow, the work of other cells existing in that space remained a relative mystery. Now, researchers from the ...

Mitochondria play a crucial role in energy production. Changes in mitochondrial function is now widely recognized as a ...

Myeloblasts are precursors to specific types of white blood cells that help your body fight infections. Too many myeloblasts may be a sign of a blood cancer like leukemia. Myeloblasts, or blast cells, ...

BACKGROUND: The disruption of the blood–brain barrier (BBB) is a central pathogenic event in many central nervous system disorders. However, the mechanisms regulating BBB function remain incompletely ...

Here's some science trivia for you: unlike the inner retina in most animals (including us), birds' inner retinas function ...

Blood flows around the body through a complex network of vessels, which must constantly adapt to changing needs. The balance ...