PATHOLOGY

Detailed explanation-1: -Erythropoietin (EPO) is a glycoprotein hormone, naturally produced by the peritubular cells of the kidney, that stimulates red blood cell production. Renal cortex peritubular cells produce most EPO in the human body.

Detailed explanation-2: -Erythropoietin is a vital hormone that stimulates the bone marrow to create red blood cells in the body. These red blood cells help carry oxygen to other cells and tissues in the body through the bloodstream. Having too much or too little erythropoietin in the body may contribute to problems with the blood.