As with lower respiratory infections,the rate for upper respiratory infections and otitis was estimated to belower in developed countries, at 12% (5â18%). Globally, more than 1.5million deaths annually from respiratory infections are attributable to theenvironment (see Table A2.3).ther estimates of theenvironmental attributable fraction came from the CRA (WHO, 2002). Wereport the results for each disease or disease group in the following sections. Indoor and outdoor air quality are two of the main environmental factorsof concern for acute lower respiratory infections.
Erythropoietin (EPO) is a hormone produced by the kidney that promotes the formation of red blood cells by the bone marrow.
Red blood cells are an important aspect of life, and erythropoietin is a hormone directly connected to the production and maintenance of these cells. For those wishing to take control over their endocrine health, understanding erythropoietin and its role in the body will help. Erythropoietin, also known as EPO, is a hormone that the kidneys produce to stimulate production and maintenance of crucial red blood cells. The hormone does this in two ways: First, it stimulates bone marrow cells to produce red blood cells. Then, it works to protect the cells from destruction once they are in the body. What does erythropoietin? Erythropoietin stimulates other tissues in the body to produce and protect red blood cells.