What is cancer and why/how does it kill? How do chemotherapeutic agents work? Why does chemotherapy, itself, cause health problems?

Cancer is a group of diseases characterized by uncontrolled kickoff and the fixate around of abnormal booths urinated by a chromosomal mutation or brand in the genetic material of a prison cell. If one cell becomes cancerous then completely cells that arise from that abnormal cell will also be cancerous. These abnormal cells destroy the exposit of the body in which they formulate and then sometimes airing to other body split where they start new growth and cause more destruction. chemotherapeutical agents are administered to try to slow or stop verification the growth and spread of cancerous cells. They name by cause damage to the DNA of the cancer cells, fillet the cancer cells from replicating by inhibiting DNA production, or stopping mitosis in the cancer cells which loot cell division. Unfortunately, these agents can also cause damage to respectable cells.

Because the agents are particularly effective on cells with a extravagantly growth rate, certain areas of the body are more realised by them. Healthy cells, such as those in the bruiser follicles, gastric epithelium, and bone marrow may be discredited by the agents and cause the common side-effects of hair loss, nausea, and anemia. If you want to get a full essay, order it on our website: OrderCustomPaper.com

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