An undeniable challenge for doctors and scientists around the world are the diseases that plague our population year after year. Cancer, a seemingly unstoppable disease, has claimed countless lives for decades. Extensive research conducted over several years has shown little to no resolve towards finding a cure for this deadly disease, but advancements in the age of Nanotechnology have finally shed some encouraging light on the subject. Nanotechnology and the engineering studies surrounding its many particle forms has produced remarkable improvements towards the treatment of cancer.
Cancer is a disease that can occur at any point in a person’s life and can affect any part of the human body. Cancer forms due to the mutation and division of human
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The downfall to this practice is the disease may have already spread, and affected cells and tissues may be left behind at time of removal. Cellular changes may also go undetected at the time of removal and present themselves later. Radiation and Chemotherapy treat the disease with radioactive material and drugs that target specific areas of infection. These treatments can be effective, but they not only target the bad cells and tissue, they attack the healthy tissue and cells as well, making it harder for the body to fight the infection. Immunotherapy is a treatment that boosts a person's immune system forcing it to recognize and fight cancer cells. The downside to this and all cancer treatments is the side effects that may occur. Including fatigue, diarrhea, weight loss, high blood pressure, vomiting, weakness, pain, edema, …show more content…
The newest option that claims to have the most potential is Nanotechnology. This technology, as expressed by Sudahindra Jayasimha, in “Nanotechnology in Urology,” is a combination of science and technology that “involves investigation, construction, control, and manipulation of biological systems at the molecular level” (1). This molecular level is a small scale of 1 to 1000 nanometers. This scale is so small it is naked to the human eye. The use of nanotechnology spans a variety of medical practice including, diagnostics, testing, drug delivery, development, engineering, devices, surgical treatment, etc. It is an endless list of possibilities, but this list of possibilities must outweigh negative affect’s, and be more stable than current treatments to be accepted as an
Cancer is the term used to describe a group of diseases consisting of hundreds of ailments and although there exists so many different types of cancer, they all begin in a similar way. The body is made up of over a trillion cells, and cancer is the uncontrolled growth of malfunctioning cells in the body (Dawson, 1996). “Normal body cells grow, divide, and die in an orderly fashion. During the early years of a person’s life, normal cells divide faster to allow the person to grow. After the person becomes an adult, most cells divide only to replace worn-out or dying cells or to repair injuries” (American Cancer Society, 2012).
Cancer is a condition in the body when there is uncontrolled growth of abnormal cells that evolve into tumors. Fatty food, smoking, and drinking all affect the chances of developing cancer. Treatments for cancer include, but are not limited to, Surgery, radiation, and chemotherapy. Anyone can become a victim of cancer, but we can decrease our chances of getting cancer by being more informed on the disease and how to prevent it.
Almost everyone is touched by cancer in some way and the number of people living with and beyond cancer grows greater every year. Globally 14 million people are diagnosed with cancer each year and 8 million people will die from it annually. Half of all men and one-third of all women will develop cancer during their lifetime. (13) There are many treatments for cancer, mainly: surgery, radiation and chemotherapy. These traditional treatments have many negative side effects. Therefore, increasingly, other treatments, such as hormonal therapy and targeted therapy are being used for certain cancers. Nanotechnology is a form of targeted therapy that destroys cancer tumors with minimal damage to healthy tissues and organs. Scientists are already using nanotechnology in early detection of elimination of cancer cells before they form tumors. But the real game changer will be when nanotechnology targets cancer tumors in treatment (11,13).
According to Cancer.org, cancer is the generic name for over a hundred diseases. There are cancers for literally every part of the body. Cancer starts by abnormal cells growing out of control. Usually, if the cancer is caught earlier in the stages, it is treatable and a person would have a good chance at surviving. Unfortunately, if the cancer is untreated for a longer duration of time, the survival rate dwindles. There are types of this abnormal cell growth that can be potentially more fatal than others. There is an astonishing amount of different cancers to delve in to. The chance of survival depends on the type, as well as the amount of time it has gone untreated.
Lung cancer is arguably the most devastating of all cancers, leading to more annual deaths than breast, prostate, and colon cancers combined (Crosta). 228,000 new cases are found every year (Marks) and there are approximately 1,370,000 deaths per year. Cancer in general accounts for 7.6 million deaths all around the globe. Cancer alone stands for thirteen percent of global deaths (Crosta). The percentage for the survival rate of lung cancer is a devastating sixteen percent (Marks)! More females are diagnosed with this cancer over men, but does not mean men cannot get this cancer as well. Actually, my uncle was diagnosed with lung cancer this past Summer. Shockingly, a couple of months later, my cousin, who I call my grandmother was diagnosed
A pregnant women diagnosed with cancer is a very rare case in medicine. Yet, this case still prevents itself in the field of medicine. Approximately, 1 in 1000 pregnant women are affected by cancer (“Cancer During Pregnancy”). Conflicts that pin maternal health versus fetal health have come to an interesting point in our society. The pregnant woman legally has the right to accept treatment that will harm the unborn child. Yet, it becomes a moral issue whether she owes it to her unborn child to refuse treatment in order to avoid fetal harm and deliver a healthy child. For the sake of argument, this paper will predominantly deal with pregnant cancer patients that if they refused chemotherapy may die, but if they received chemotherapy in the hopes of curing or slowing the cancer, their unborn child would be born healthy. This document will argue that the woman has the right to accept and should accept chemotherapy
Cancer has become a very common illness worldwide for any age, but mostly affecting adults. One can get cancer from different places in the body, that is why there are so many people with cancer, because of all the different types. Cancer can affect any gender, female or male, and any age. It varies from ovarian cancer to prostate cancer, skin cancer to lukemia. Cancer has been a problem for many years, yet we have not found a cure to treat and prevent cancer.
Austin Simonton Mrs. English English 10 – hour 2 May 6th, 2014 Brain cancer Introduction It is predicted that 564,800 Americans will die of cancer this year. Roughly 418,500 Americans died in World War 2 that is more than 100,000 less than what cancer will do this year alone.
Cancer Cancer is a disease in which cells grow out of control and invade, erode, and destroy normal tissue. Damaged genes cause this development of cancer. These damaged genes are often a factor caused by such things such as the environment, and can be influenced by inherited factors. As the very early damaged cells divide they can evolve into a malignant cell population, and lose the control mechanism that govern normal cell division. These malignant cells can then go on to form solid tumours that start to destroy normal tissue.
Cancer patients often wonder if going through treatments like chemotherapy and radiation are worth the risk of the side effects, in addition to the cancerous side effects. They feel that they can’t enjoy or relax in what a short amount of time they have left because they are bedridden from the nausea and pain that treatments put them through. Patients tell their loved ones to just let them die so long as they don’t have to go through any more pain. Those who are too old, are unable to recover from the effects, or are just too far in the grips of cancer, should refuse the more harsh treatments like chemo and radiation. On the positive side, refusing treatments after a certain point can save their families from the stress and cost of hospital bills. If caught early enough, patients can opt for safer and easier routes to getting rid of cancer like surgery or by doing a stem cell transplant.
Cancer occurs when cells divide uncontrollably. Cells keep dividing even though new cells are not needed. Change from normal to cancerous cells requires gene alterations.
To understand more about this disease I did a research on it, and according to the National Cancer Institute: “Cancer is a term used for diseases in which abnormal cells divide without control and are able to invade other tissues. Cancer cells can spread to other parts of the body through the blood and lymph system”. Also, there are more than 100 different types of cancer. Cancer is not a single disease, but a group of related diseases.
The topic that I will be focusing on for this assignment is on the screening of lung cancer, since this is one of the most controversial debates all across the world. The significance of this topic is that when it comes to lung cancer screening, many individuals may or may not abide by it. There are many reasons to why individuals may not want to have their screening done for lung cancer. The top two reasons are that the screening itself is expensive and secondly, the results that they get from the screening may not be accurate. Imagine, if the results came up as a positive, for the ones who really do not have lung cancer, the amount of pain, time and money that they have put into the curing of lung cancer, is painful. At the same, time it is not fair for them to go through this much, when they actually do not have lung cancer. In this paper, I will discuss how lung cancer screening is a controversial issue and why it impacts us as a society and what problems that the family members, friends and medical doctors have to face if something does goes wrong.. Here is a portion of my essay that will appear on the final copy of my essay.
INTRODUCTION In this essay I will be discussing Chemotherapy; the problems it causes, what it does to your body, how it affects the cancer cells, it’s progression and use over the decades as well as why it’s used as a treatment for Cancer. Chemotherapy was first introduced in World War ll however it wasn’t intended to cure or treat Cancer. During the war it was discovered that the Naval Personnel were exposed to nitrogen mustard gas, which later became apparent to the medical profession that it was significantly decreasing the amount of white blood cells in their body.
Chemotherapy was developed in the 20th century but it was not intended for cancer treatment. During World War II, people were exposed to nitrogen mustard and it led to remarkably reduced white blood cell counts. Once this was discovered, researchers investigated whether mustard agents could be used to stop the growth of cancer cells. Chemotherapy is now a treatment which includes medication or a combination of medications to treat cancer. It is used to stop or slow the growth of cancer cells.