Your blood type matters Unless you've recently given blood, you may not think much about your blood type. The presence or absence of certain molecules called A or B antigens, as well as a protein ...

Luckily, your blood type can easily be determined by a blood test. Overall, this medical revelation points to the marvelous ...

And your white blood cells are like police looking for germs. There's a lot going on inside you! Blood transports materials around the body and protects against disease. It contains: ...

And through those blood ... human could lose 65% of their liver and ultimately be no worse for wear, since it would grow back over just a few months! So when you think about it, your body is ...

Find out about the different stages of a human life cycle and how we change ... circulatory system takes oxygen around the body. What is in your blood? Discover how blood vessels and blood cells ...

The immune system is the body ... blood cells circulate in the blood and lymphatic vessels, looking for pathogens. When they find one, they begin to multiply and send signals to other cell types ...

To understand this difference, the team genetically engineered human blood stem cells – which give rise to all blood cells in the body – with ... both cell types grew at a similar rate.

The human body uses three types of molecules to ... Examples of these cell types include white blood cells, stem cells, and some epithelial cells. A similar phenomenon occurs in cancer cells ...

On the other hand, lab-grown blood is created by growing human red blood cells in ... cells that can develop into different types of cells in the body. They include red blood cells, platelets ...

traces of gold can be found in the human body in several different places. Studies have confirmed the presence of gold in human blood. This discovery, while not entirely new, has shed light on the ...