The evaluation of new drugs designed to treat specific anemias should include a thorough understanding of underlying pathophysiology, with a focus on enhancing oxygen transport. In this concise review ...

Your red blood cells are tiny couriers, carrying life-sustaining oxygen from your lungs to every cell and bringing back ...

Oxidative degradation of high-energy substrates is an essential feature of all living organisms. Aerobic organisms have developed complex chemical reactions, grouped under the term 'respiratory chain' ...

Sickle Cell Disease (SCD) is rare but devastating. Due to a genetic mutation affecting hemoglobin, the component of the red blood cell that carries oxygen, a reduced amount of oxygen is supplied to ...

Iron performs many important functions in the body. It is primarily involved in the transfer of oxygen from the lungs to tissues. However, iron also plays a role in metabolism as a component of some ...

There are many levels at which a scientific question can be answered. An answer that is quite satisfying to a scientist from one discipline may be totally unsatisfactory to a scientist from another.

ARLINGTON, Va.– Red-blooded genealogists take note: The discovery in microbes of two oxygen-packing proteins, the earliest known ancestors to hemoglobin, brings scientists closer to identifying the ...

Diet is generally the most overlooked ingredient when assessing physical performance. As such, many athletes find themselves caught between a rock and a hard place when it comes to their iron stores.

The most common indication for the administration of supplemental oxygen is acute or chronic hypoxemia. Causes include pulmonary infection, chronic obstructive pulmonary disease (COPD), congestive ...

The blood protein hemoglobin and its relative, myoglobin, carry and store life-giving oxygen in many animals. Researchers long thought these complex proteins, with their unique fold, were the only two ...

‌Your body is a complex system of bones, skin, organs, chemicals, and more. Among the chemicals are special proteins known as hemeproteins (or hemoproteins), which are made of amino acids and iron.