Inside a specialized intensive care unit for rabbits, Dr. Allan Doctor and his team simulate the trauma of severe blood loss.

Iron deficiency, affecting a significant portion of women, often goes unnoticed. Dr. Mirdamadi highlights chronic fatigue, ...

A research team has successfully tested a blood substitute in animals, and human trials may not be far off. The powdered ...

JAMA recently published a patient-centered review on supplemental O2, and a there’s a new bill in Congress addressing oxygen ...

Anemia’s symptoms — tiredness, headaches, leg cramps, coldness, decreased ability to exercise, brain fog — are often attributed to aging itself, William Ershler, a hematologist and researcher said.

Orforglipron is a small-molecule, nonpeptide glucagon-like peptide-1 (GLP-1) receptor agonist in clinical development for type 2 diabetes and weight management. Additional data on the efficacy and ...

Mean corpuscular hemoglobin (MCH) is a measure of the average amount of hemoglobin in the red blood cells (RBCs). The hemoglobin in red blood cells picks up oxygen in the lungs and delivers it to all ...

Schematic of the different marine carbon dioxide removal (mCDR) methods discussed in this study. Pink shading indicates possible reduction in dissolved oxygen resulting from the respective open ...

Hemoglobin exhibits cooperative binding, once one oxygen molecule binds, its affinity for additional oxygen molecules increases (Szczesny-Malysiak et al., 2020).

Blood gets its color from hemoglobin, the protein in your red blood cells that carries oxygen throughout your body. When hemoglobin binds with oxygen, it turns bright red.

Oxygen is a very reactive element, so why do so many lifeforms breathe it? (Image credit: Dave Kitson via Getty Images) We think of oxygen as life, sustenance, a literal breath of fresh air.

Hemoglobin-oxygen (Hb-O2) affinity influences oxygen delivery and extraction, yet the effects of widely used cardiovascular agents on this process remain unknown. Researchers conducted a retrospective ...