Essay on cancer

Essay on cancer

Good Essay On Proto Oncogenes and Tumor Suppressor Genes 1) Proto-Oncogenes and Tumor Suppressor Genes are two types of genes that ordinarily keep the cell cycle functioning as it should. Explain the roles of these two types of genes, and explain what can occur when these types of gene are not working properly  · Short Essay on Cancer Cancer is defined as the unwanted growth of cells in any part of the body. There are various reasons that lead to development of cancerous growths in the body. There can be various reasons that lead to cancerous growths in the body. Genetic predisposition and environmental factors together play an important role  · Cancer is a disease that mostly affects the cells. It is often characterized by out of control cell growth. There are different types of cancer that are grouped by the cells they affect. It is a terminal disease that has no cure but can be controlled and blogger.comted Reading Time: 6 mins

Essays on Cancer. Essay topics and examples of research paper about Cancer

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Topic: CancerBodyPsychologyessay on cancer, HealthMedicineDiseaseessay on cancer, Nuclear WeaponTreatment. Cancer is a disease that mostly affects the cells. It is often characterized by out of control cell growth. There are different types of cancer that are grouped by the cells they affect. It is a terminal disease that has no cure but can essay on cancer controlled and prevented.

If cancer is recognized early enough, then the diseases can be controlled from its initial stages before it spreads to the other body parts. Cancer as a disease is very expensive to treat not forgetting it is a terminal illness. Cancer as a disease will affect the body by forming lumps or tumours when the damaged cells divide wildly.

The only exception in this case is leukaemia because it hinders the normal function of blood by abnormal cell divisions that are taking place within the bloodstream. Tumours in the body will interfere with the nervous, circulatory and digestive systems, essay on cancer. Additionally, they tend to release hormones that will affect the normal functioning of the body. Whenever a tumour has successfully spread to the other body parts and grows, as it invades and destroys the other healthy tissues, medically we say it has metastasized and the process is called metastasis.

The outcome of this is a serious condition that may be difficult to essay on cancer. Oncologists are the people who specialize in the study, diagnosis, treatment and prevention of cancer. Cancer is among the leading cause of deaths for individuals in the world between the age of 50 and On record there are about 4. Since cancer is as a result of cells that do not die and grow uncontrollably, then the causes of cancer are many and different.

Normal cells follow an orderly path of growth, division and eventually their death. When the process of apoptosis breaks down then cancer will start to form Mader Cancer cells normally do not experience programmatic death instead they will continue to grow and divide with time leading to a mass of abnormal cells growing out of control.

There are three main causes of cancer namely; smoking, chronic infections and dietary imbalances. This is to say, lack of taking fruits, vegetables, calcium and fiber, excess calories and fats in the body. Chronic infections such as hepatitis B and C viruses, schistosomiasis among others will increase the chances of one contracting cancer Stoner When the body is exposed to radiation like x-rays and gamma rays are other causes of cancer. Additionally, tobacco, arsenic, asbestos, compounds from car exhaust fumes will also cause cancer.

Another cause of cancer is the DNA type or the genes, essay on cancer. Cells do experience uncontrolled growth in cases where there are mutations to DNA that damage the genes that are involved in cell division which cause cancer Stoner Essay on cancer cause of cancer is inherited genes from a family member or members.

There are several ways of cancer treatment, they include; chemotherapy, surgery, radiation therapy, biologic therapy and immunotherapy. Chemotherapy refers to the use of cancer prescription to kill tumours or cancerous cells. A patient may receive one or more cancer medications. Radiation therapy essay on cancer a treatment that aims at delivering a prescribed amount of radiation to object cancer cells in order to kill shrink or control the cancer cells.

Surgery is another form of treatment where the tumour is removed. At times, the surgery may be widespread and may involve the removal of adjacent lymph nodes and tissue. The cancer specialist also known as oncologist recommends the best treatment plan depending on factors like good health, age and how far it has spread. In conclusion, it is important to note that cancer is a terminal disease.

However, it can be treated if diagnosed in its early stages. The treatment of cancer is expensive and thus it is important to prevent it. Mader, Sylvia S. Human Biology. Boston: McGraw-Hill Companies, Stoner, Gary D. Cancer statistics. New York: Springer, We accept sample papers from students via the submission form. If this essay belongs to you and you no longer want us to display it, you can put a claim on it and we will remove it. Just fill out the removal request form with all necessary details, such as page location and some verification of you being a true owner.

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HIRE WRITER PREMIUM DATABASE. ORDER PAPER LIKE THIS. Premium samples database Get access to over 1 MILLION samples with WowEssays Premium! LEARN MORE. Works cited Mader, Sylvia S. New York: Springer, Kigui, C, essay on cancer.

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Essay on Cancer: 8 Selected Essays on Cancer

 · Essay on Cancer: Types, Causes and Treatment. Article Shared by. ADVERTISEMENTS: Cancer is one of the most important non-infectious or non-communicable diseases. “Cancer is referred to as an ailment characterised by an unrestrained growth of abnormal cells which if untreated and unchecked eventually kills the patient.”.Estimated Reading Time: 6 mins The two types of cancer are small-cell lung carcinoma and non-small-cell lung carcinoma. Small-cell lung cancer is linked with a poor prognosis due to rapid growth and early distant and loco-reginal dissemination. Non-small cell lung cancer is associated with people who smoke. It also makes up for 85% of people who have lung cancer  · Short Essay on Cancer Cancer is defined as the unwanted growth of cells in any part of the body. There are various reasons that lead to development of cancerous growths in the body. There can be various reasons that lead to cancerous growths in the body. Genetic predisposition and environmental factors together play an important role