Blood serves many life-giving functions. It is composed of platelets which control clotting to stop the body bleeding out; white blood cells which form our defence system, fighting infection ...

The gas exchange system is made from key parts, each of which has a different function ... blood in the capillaries and the air in the lungs. The oxygen molecules are carried in red blood cells.

This simple observation is at the heart of much of the physics and chemistry that determine cell structure and function ... area of the individual red blood cells. However, because these two ...

In this article, we discuss the structure and function of cardiac ... The pacemaker cells control heart rate and determine how fast the heart pumps blood. Cardiac muscle tissue gets its strength ...

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often ... but struggled ...

As workhorses of the cell ... similar functions within the cell. Proteins from the same family also often have long stretches of similar amino acid sequences within their primary structure.

Contrary to what you likely learned in school, ferrying oxygen isn’t the only function of red blood cells. In a study published today (October 20) in Science Translational Medicine, researchers show ...

Discover how a revolutionary 3D Blood-Brain Barrier model advances the understanding of neurodegenerative diseases and drug ...