Cancer. A disease that affects the lives of eight million men, women and children each year worldwide. I am just one out of the eight million. After losing my only aunty to stomach cancer three years ago, during the midst of the struggle of coming to terms with the loss, I began reading Livescience and National Geographic articles about cancer in hope to find answers about a disease that millions were losing against. Learning that an uncontrollable division of cells as small as 20 micrometers can cause cancer fascinated me. It fuelled my desire to learn more about diseases and the massive impact they have and bought me to a realisation that Biomedical Science would be an excellent course for me to study. Studying modules such as Cancer Biology and Clinical Microbiology would give me a greater understanding about genes accountable in the development of cancer and also diagnosis of human disease.
Acting on my desire to learn about diseases, studying Biology for A-level is the best choice I made. It allowed me to develop critical reasoning and analytical skills and gave me the chance to consolidate the knowledge I already possessed of the subject. In particular, the study of cellular control
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I was lucky enough to be able to see a blood sample of a patient suffering from malaria. Seeing P. Vivax (The most common protozoal parasite in Pakistan) under the microscope makes me curious about learning and investigating about the underlying mechanisms for diseases. I was also able to improve my language skills as I got to spend time with non-English speakers, which also helped me understand a culture different to mine. To develop my language skills further, I joined a film club at school, where I was able to expand on my French speaking skills learnt at GCSE. However, I definitely have a lot more to
Cancer is a deadly disease that millions of people die from a year. Many loved ones are killed with little to no warning affecting families across our world. My family happened to be one that was affected by this atrocious disease. This event changed the way my family members and I viewed cancer.
I have chosen to write about the constellation Cancer (The Crab). I chose Cancer because it is one of only a handful of constellations that I am actually able to identify in the night sky. Cancer is one of the twelve Zodiac constellations; people whose birthdays fall between June 21st and July 22nd have Cancer as their sign. Cancer is the Latin word for crab, and despite the fact that the constellation looks more like a lobster then a crab, it is still referred to as a crab. The constellation is visible from the northern hemisphere from late winter to early spring.
As a cancer clinic volunteer, the daughter of an oncologist, the friend of a breast cancer survivor, and a biological enthusiast, I find the medical field of cancer and its impacts on health fascinating. The human body is so complex, yet, so fragile at the same time and I hope that through this exploration, I will witness how mathematics plays a role in science and more specifically physiology.
The body is composed of cells. Normally, these cells divide at a composed and calculated manner. If cells die or are destroyed, the body creates more cells through the division of existing cells. However, occasionally, problems with some cells in the body may occur.
Cancer. The word by itself can conjure images of severely ill and frail people attached to IV medications and chemotherapy drugs as they cling to life in a hospital bed. Other illustrations and pictures depict unrecognizable, misshaped organs affected by abnormal cells that grow out of control, spread, and invade other parts of the body. Cancer studies show that close to one-half of all men and one-third of all women in the United States will be diagnosed with cancer during their lives. Today, millions of people are living with cancer or have had cancer. As patients are newly diagnosed with their specific type of cancer, whether it be breast, lung, prostate, skin, or blood cancer, etc., each patient has to consider what will happen with their future health care plan and who will be involved in their long journey from treatment to recovery. Once diagnosed, cancer patients become the focal point and the center of all activity in terms of care but cancer not only physically invades the patient’s body and well-being, it goes beyond the patient and significantly affects the emotional stability and support from from their loved ones and caregivers. Based on the insidious nature of cancer and typically late detection of malignant diseases, family members (either spouses, children, parents, other relatives, and friends) often become the patient's main caregiver. These caregivers, also known as informal caregivers, provide the cancer patient with the majority of the support outside of the medical facility or hospital environment and become the primary person to provide various types of assistance. They provide the physical support with bathing and assisting in activities of daily living, they become emotional ...
Cancer has become the one of the most feared things for human beings. The various type of cancer have been discovered and there are still a lot of it that undiscoverable. Cancer is a complex disease that have a group of disease. The cancer itself cannot be describe by words. The causes of this cancer is still not being able to be discovered fully. There are only minor factor that can lead to this disease. The carcinogens are believed to be one of the causes that lead to cancer such as asbestos, radon gas, tobacco, PVC and much more from our chemical industries. The environment especially near to the industrial that produce chemical waste can be one of the causes lead to cancer. Cancer also have relation with our age, lifestyle, and diet and also can be genetically inherited. It is believed that older people have higher tendency to get cancer than younger people. Our lifestyle and diet also plays a role causing a cancer by our daily life routine. Smoking tobacco and eating unconsciously (still in research) can also increase the possibility to get cancer especially lung cancer that cause by smoking tobacco. There are several cases, cancer were inherited from their parents. Various type of viruses such as HIV, HPV, EBV and many more virus has a high capabilities to increase the chance a patient to get a cancer because these viruses lower their body immunity to disease.
Cancer has become a very common illness world wide 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. If one is affected by cancer there are treatments to help take away this illness affecting their body. This essay is about a specific type of treatment for cancer, radiation therapy. There are different types of forms of particles for radiation, for example, protons and waves like x-rays and visible light. These types of radiations are grouped on how much energy they contain because it can cause different affects. A low type of energy radiation can be radio waves and heat, also known as non-ionizing radiation. Ionizing radiation has enough energy to break chemical bonds and knock electrons out of atoms, some examples of these are x-rays and ultraviolet light rays from the sun. That is why radiation is a way to treat cancer because of the strong energy it has to destroy a cancer cell, actually any cell in the body. That’s the issue with radiation therapy, is it worth the damage? It can damage any cell, wether it is healthy or cancerous, which can cause a major affect in the body later on. Although it sounds scary there are other types of treatments such as chemotherapy, targeted therapy, immunotherapy, photodynamic therapy, etc. So if radiation therapy does not sound like the best there are always other options but they do not develop the same results for radiation therapy. Rad...
Breast cancer has always been a common thread among the women of my family; especially on my mother’s side, including my Grandmother whom passed away due to this disease before I could ever meet her. More so, my mother was gravely affected by this disease early in my life. Thankfully, she was able to stop the cancer from spreading; the doctors were able to find the cancerous cells and remove them. Due to this grave, but powerful impact on my life, I have been determined to becoming a biomedical scientist to assist on the research and treatment of this deadly disease. Although this acts as my principal driver, to study in this field, I have also been intrigued and driven by the idea that I could aid lower setting regions to receive health benefits using studies in translational medicine and
Cancer is a deadly disease that affects millions of American families each year. In cancer, cell division isn't controlled. Usually, cells have to go through a set of checks and balances before they divide, in cancer that is nonexistent. The cells just keep duplicating until they eventually form disorganized clumps called tumors. Tumors can either be, benign, meaning that they do not possess the power to metastasize to surrounding areas. If a tumor has the power to metastasize, it is classified as a malignant tumor. In simple terms, a benign tumor is not cancerous, and a malignant tumor is. Cancer cells cannot perform the necessary functions they were created for. Some types of cancers, like pancreatic cancer, cannot be cured. Other cancers such as melanoma and breast cancer have high survival rates when caught early. The four major types of treatments used to treat cancer include, surgery to remove the affected organ, radiation, chemotherapy, or biological treatments.
Isn’t it overwhelming to consider the fact that approximately one in eight deaths in the world are due to cancer? To make this more comprehensible, the number of deaths caused by cancer is greater than caused by AIDS, tuberculosis, and malaria combined. Along with the idea that this disease does not have a definite cure is a mind-staggering concept to grasp. If not caught in time, cancer means guaranteed death. These types of thoughts were floating around my head when my mother had told me that my father had mouth cancer.
"Ring, ring", I wondered who was calling me at this time of evening. "Yes; o.k.; Yes, I'll be there", I said before hanging up the phone. What was wrong, I wondered all that evening that the doctor wanted me to come in to discuss my lab results? I had never been asked to come in to the office after doing blood tests before; when receiving a call as this the mind plays tricks on the person and wild things start popping up in the head.
Cancer has been seen in humans as one the most potentially fatal disease for thousands of years and only in the recent couple of hundred years have we discovered that most information necessary to bring us to today’s understanding and knowledge (Kenny 2007, Weinberg 1996) was achieved by extensive research of cells, DNA, and epidemiology studies. As we know, currently cancer is acknowledged as having over a hundred different diseases, and is known to be the result of mutations of the genes and almost similar DNA which are responsible for the amount of cell division and production (Kenny 2007). Restraint of cell growth modulators can be a direct lead and result of certain tumours being developed and subsequently allow these tumours to acquire the ability to attack and occupy the bloodstream and essentially be able to travel via the bloodstream to other parts and organs in human bodies which is known as metastasis (Loeb et Al 2003). Once this has occurred , the cancer is then categorized as malicious and becomes a dangerous and serious threat to the carrier (Weinberg 1996). In this essay I will describe and explain the process of this and how our genes mutate and lead to metastasis of cancer cells.
Facing a serious illness is not just about helping a loved one through a difficult and uncertain time, and surviving a life-threatening illness is not about making through any way you can. It's about making it through the best way you can. Subsequently, the importance of spiritual care for the patient and the importance of spiritual care for the caregivers are essential.
Whenever asked what my favourite subject is, Biology has been, and will always be, my only answer. It was bewildering to compare my body to a machine working harmoniously. The digestive system, the respiratory system and the circulatory system are coordinating with each other right underneath my skin. Realising that the 'blue lines' visible beneath the flesh of my hands are actually veins carrying deoxygenated blood fueled my desire to know more about how my body functions. To me, it has always been about getting to know my self better.
My desire of studying biomedical sciences stems from my sciences interest, as it demonstrates a world not visible to the naked eye, plays a big role in everyday life. science specifically biology and chemistry are stimulating and challenging subjects , over the years of studying them ,my interest has increased because learning things about how our bodies function and how it relates to god’s creation is particularly interesting for me. I also find it very important because I’m Muslim. The biomedical science degree will open for me the door to learn more about the vast field of biology and its branches to a greater depth. I developed my knowledge in the science field by taking support classes in the lab at school; I was fascinated by how the body can function in different circumstances and the complexity of DNA, different organisms, chemical reactions, and also very importantly the mathematical aspect which gives me the chance to develop and use my logic and it inform me to new ways of looking at given problems.