TY - CHAP M1 - Book, Section TI - Chapter 33. Agents Used in Anemias & Hematopoietic Growth Factors A1 - Trevor, Anthony J. A1 - Katzung, Bertram G. A1 - Kruidering-Hall, Marieke M. A1 - Masters, Susan B. PY - 2013 T2 - Katzung & Trevor's Pharmacology: Examination & Board Review, 10e AB - Blood cells play essential roles in oxygenation of tissues, coagulation, protection against infectious agents, and tissue repair. Blood cell deficiency is a relatively common occurrence that can have profound repercussions. The most common cause of erythrocyte deficiency, or anemia, is insufficient supply of iron, vitamin B12, or folic acid, substances required for normal production of erythrocytes. Pharmacologic treatment of these types of anemia usually involves replacement of the missing substance. An alternative therapy for certain types of anemia and for deficiency in other types of blood cells is administration of recombinant hematopoietic growth factors, which stimulate the production of various lineages of blood cells and regulate blood cell function. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/18 UR - accesspharmacy.mhmedical.com/content.aspx?aid=56982695 ER -