What today's consumers need to know about lumens. The term lumen is a measurement of light output which consumers have a need to become more and more aware of. Back in the day, we went to the store and bought light bulbs. We had become used to what a 60 watt or 100 watt light bulb looked like and how much light they provided.
Healthline states that some of the major causes of granulocytosis are bone marrow disorders. Chronic myelogenous leukemia, primary myelofibrosis and polycythemia vera are some kinds of bone marrow diseases that cause high granulocyte count.
A group of leukocytes called granulocytes contain granules and play an important role in the immune system. The granules of certain cells, such as natural killer cells, contain components which can lead to the lysis of neighboring cells. The granules of leukocytes are classified as azurophilic granules or specific granules.