My best friend hasn't cam to school since last week and I try to call her but she nvermind picks up I come to her house she's not home where is she Im really worried and my teachers bday is soon and I don't know what to give her oh dear here comes my mum to take me shopping for my teachers present.
Erythropoiesis (from Greek 'erythro' meaning red and 'poiesis' meaning to make) is the process which produces red blood cells (erythrocytes). It is stimulated by decreased O 2 in circulation, which is detected by the kidneys, which then secrete the hormone erythropoietin.
Erythropoietin is a hormone that encourages the body to make red blood cells. If your white blood cell count falls very low (which is rare) it is called neutropenia. You may be more at risk of getting infections. You may need a short rest from treatment so that your blood count can go back to normal.People having total body irradiation (TBI) before a bone marrow transplant or stem cell transplant will have low levels of red cells as well as white cells and platelets.ow radiotherapy affects your blood. Radiotherapy sometimes slows down the cells in the bone marrow that produce your blood cells. This is more likely if you are having a large area of the body treated or if treatment is to the bones of your legs, chest, tummy (abdomen) or pelvis.