Today there are many different theories concerning cancer and the causes of it. There are constantly new experiments being done on animals for the testing of different products to see if they may possibly cause cancer. These experiments often use rats and a very high dosage of a substance. Many of these results do not really apply to humans because of all the differences in the circumstances. When the media gets a hold of the results of these experiments, they often blow them out of proportion and scare people because they don't quite tell the whole story.
There are many instances where I have found this happening. The most obvious incidents appear in watching the news or reading the paper. The media is always talking about something new to stay away from. Recently there was a health scare concerning laxatives. The FDA came out with reports that a main ingredient in laxatives causes cancer in rats. ACSH strongly disagrees with this argument and states that there have been no cases linking phenolphthalein, th...
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- During the 17th century, European philosophy and religion was challenged with the introduction of the scientific revolution. Through the three factors that incorporate science: a body of knowledge, a system of inquiry, and thinkers to support their findings (494); old and new worldviews were being questioned. While some thinkers of the era were not intentionally trying to separate religion and science, their ideas created controversy, which in some areas slowed down the growth of scientific experimentation and knowledge.... [tags: scientific experimentation, planets, sun]
878 words (2.5 pages)
- 12,800 males and 10,700 females are diagnosed with lung cancer each year.(CancerCa)The lungs are vital organs in our body which are located in the chest. Lungs bring oxygen into our body and release carbon dioxide.( oncologychannelCom) The lungs are respiratory organs that are important because they take in fresh oxygen to your blood which is then carried to your cells. Cancer occurs when mitosis goes “wild”. This means that cell division keeps dividing uncontrollably. This happens because some of the genes in the cell have been damaged or lost.... [tags: Lung Cancer, diseases, medical, ]
1007 words (2.9 pages)
- ... White women are slightly more likely to develop breast cancer than are African-American women, but African-American women are more likely to die from this cancer. However in women under 45 years of age, breast cancer is more common in African-American women. Women with dense breast tissue have a risk that is one to two times that of women with average breast density. Dense breast have less fatty tissue and more non fatty tissue compared to breasts that aren’t dense. Women who started menstruating early, before age 12, and women who go through menopause later, after age 55, have a slightly higher risk.... [tags: Cancer, Breast cancer, Cancer staging]
948 words (2.7 pages)
- ... There are three ways that cancer spreads in the body. The process of cancer involve tissues, the lymphatic system and the blood. In the tissue, the cancer spreads from the originated area of prostate disturbing the close area surrounding the prostate. In the lymphatic system, the cancer goes into the system and it carries into the lymph vessels to other parts of the body. The cancer proceeds into the blood vessels where it affects the other regions of the body. According to the Prostate Cancer Foundation, the data show that in 2012, black men were more exposed to prostate cancer.... [tags: Cancer, Prostate cancer]
1092 words (3.1 pages)
- ... Research is under progress and the trials being carried out for non-small cell lung cancer include; personalised therapy, immunotherapy, better techniques for radiation therapy, improved screening and palliative care. To tackle lung cancer, personalised therapy involves researchers looking at specific features of lung tumors that can predict whether a specific chemotherapy or targeted therapy may be effective. Immunotherapy involves using drugs to stimulate a person 's own immune system to recognize and destroy cancer cells more effectively, this can control non-small cell lung cancer growth.... [tags: Cancer, Oncology, Chemotherapy, Lung cancer]
1033 words (3 pages)
- ... Often the symptoms women may notice are commonly caused by other things: abdominal swelling, pain, bloating, changes in appetite, or other urinary symptoms which makes it even harder to detect a more serious problem. “By the time ovarian cancer is considered as a possible cause of these symptoms, it usually has already spread beyond the ovaries” (American Cancer Society). However, seeing a doctor as soon as you recognize any unusual changes with your body can be the first step in ensuring early detection of a more serious problem.... [tags: Cancer, Oncology, Mutation, Tumor]
1380 words (3.9 pages)
- During these difficult economic times sensationalism has become more prevalent in the media. Stories involving sex scandals and child murders have taken over our T.V and internet screens as well as the front pages of our newspapers. The media bias of sensationalism has been used as a sort of escapism for readers. Although it may seem that sensationalism has just started making waves, it has been around for decades. Sensationalism has been influencing viewers and contributing to media bias since the days of the penny press.... [tags: Media Bias]
1391 words (4 pages)
- “Cancer”, its a disease that has claim the lives of millions, its a disease that so far has no known cure, and its a disease that has many different forms. Cancer is defined as “a malignant form of tumors, which are tissue masses that arise through mutations in the genes that govern cell growth and division” (Starr, 1999, p. 213). Skin cancer is just one of the many forms of cancer that effects us and is the most common cancer in the U.S. Like so many others, I would assume that the major cause of skin cancer was the ultraviolet rays from the sun.... [tags: Cancer]
559 words (1.6 pages)
- Cancer is a genetic disease because it can be traced to alteration within specific genes, but in most cases, it is not an inherited disease. The genetic alterations that lead to most cancers arise in the deoxyribonucleic acid (DNA) of a somatic cell during the lifetime of affected individual. Because of these genetic changes, cancer cells proliferate uncontrollably, producing malignant tumour that invade surrounding healthy tissue. As long as the growth of tumour remains localized, the disease can usually be treated and cured by surgical removal of tumour.... [tags: Health, Diseases, The Tumor of Liver]
2308 words (6.6 pages)
- 1. Prostate Cancer 1.1 Understanding the prostate The prostate is a gland part of the male reproductive system; it is located below the bladder and above the rectum surrounding all the way around the first portion of the urethra below the bladder. It helps in the production of the seminal fluid that helps carry the sperm during ejaculation. One of the most common prostate problem is benign prostate growth that, over time, can compress the urethra and cause difficulty to urinate. 1.2 Risk factors for prostate cancer No one knows exactly what causes the disease.... [tags: Cancer Research paper]
2879 words (8.2 pages)