Understanding Viruses and Diseases
We are there food. Those germs of the past that best converted our bodies into their own propagation are the germs of the present. Those germs of the present that best convert our bodies into their own propagation will be the germs of the future. Why should we care about the prospects of one particular germ over another? Aren't they all just plain bad? The answer is no. We can never get rid of them all. Their future is our future. If their future goes one way, we will be relatively healthy; if it goes another, we will be sick or even dead. Neglect of the germ's-eye view of the world is not restricted to the average person; it extends to medicine as a whole for most of its history (Ewald 9). Scientists have proven that some viruses are to blame for certain diseases not the genes that have been inherited.
Artherosclerosis is characterized by fatty deposits that develop as streaks inside the lining of arteries and some streaking can be found in teenagers and then by an increasing proportion of the population from then on. If you were to ask the experts what causes arteriosclerosis the answer would depend on the expert. Researchers do not agree on the causation but they have agreed on possible risk factors such as smoking, a high fat diet, high cholesterol levels, high blood pressure, high iron levels, inflammation and bad genes. None of which appear to be the primary cause because if you were to eliminate one possible cause you should eliminate the disease. Many researchers have begun to think that many diseases including cancers originate as a composite of risk factors and that approach does not make sense because it suggests that Human arteries are so fragile that any one or combination of the...
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...ing even more slowly is research that would involve a cure or possibly vaccines to the most deadly or most taxing of ailments. If the medical community could stop being so eager to dismiss their colleges research before reviewing all the facts then maybe research could move forward to cures then children would not have to die of cancer anymore or another family would not have to bear the anguish of caring for a family member severe mental illness or disability. Death may never be remedied but suffering may.
Bibliography:
Works Cited
Ewald, Paul W. Plague Time: How Stealth Infections Cause CANCERS, HEART
DISEASE, and Other DEADLY AILMENTS. New York: The free Press, 2000.
Ewald, Paul W. Evolution of Infectious Diseases. New York: Oxford University Press,
1994.
Gewolb, Josh. "Viral Link to Schizophrenia". Science Now 4334273 (2001): p4, 1p.
I originally thought that diseases were not beneficial to humans at all, due to the negative persona surrounding them. However, the reading changed this, as it explained that inherited diseases were kept in our genepool, being that they served a purpose in the past, or even in the present. Each disease provides insight into how humanity has evolved, in response to the ever changing environment around us. Though these conditions would eventually lead to our downfall, they would leave us better suited towards surviving tomorrow, which ultimately, matters the
consists of a polyhedral head and a tail. The tail is used to inject DNA into a
Coronary artery disease (CAD) is the most common type of multifactorial chronic heart disease. It is a consequence of plaque buildup in coronary arteries. The arterial blood vessels, which begin out smooth and elastic become narrow and rigid, curtailing blood flow resulting in deprived of oxygen and nutrients to the heart [1].
Atherosclerosis is the buildup of fatty material called plaque along the walls of the arteries. This causes arteries to become narrowed and less flexible.
Have you ever felt a chest pain, sudden dizziness, weakness, fatigue, etc.? If you answered “Yes” to any of this, it can be Atherosclerosis. On this paper I’m going explain in detail what does Atherosclerosis means. What are the causes, symptoms, treatments? Can we melt the fatty plaques naturally? And more different information in relation to this subject. Atherosclerosis is not an illness that you get from one day to another, actually is an illness that by age, high pressure, the type of your diet, lack of exercise, even people with diabetes would have atherosclerosis with the time. But is not something that cannot be treated, you can go to the doctor for a checkup, change of diet, increase your physical exercise, etc.
CHD is primarily due to atherosclerosis, which is the blockage of blood flow in the arteries due to the accumulation of fats, cholesterol, calcium and other substances found in the blood. Atherosclerosis takes place over many years, but when the blood flow becomes so limited due to the build up of plaque in the arteries, there becomes a serious problem. “When...
Heart disease is caused by plaque buildup in arteries also called atherosclerosis which leads to blockages. The arteries change from smooth and elastic to...
of fatty substances on the inside wall of the arteries). It is not caused by
LDL or bad cholesterol comes from food that is a high source of cholesterol and/or saturated fats. Plaque forms when bad or LDL cholesterol builds up in your bloodstream and attaches to the arterial wall, as more LDL builds up the plaque becomes larger, this can become a major problem for your cardiovascular system. Because plaque is a substance that has rough edges, it reduces the elastic nature of the artery which means your heart will have to work double-time to pump the necessary blood to all your limbs, that will mean your limbs won’t get the amount of oxygen that they require to function properly. Plaque can also narrow the area blood has to pass through, this means your heart has to work overtime and overall capacity of your cardiovascular system is lowered. When the LDL cholesterol embeds itself in the wall of the artery it than damages the artery then blood pressure expands it which causes an aneurysm. When an aneurysm is too weak there is a high possibility of it bursting, when that happens it leaves the cells in and around that area without oxygen. If that artery is connected to a major vital organ the person will most likely die. When the blood flow is slowed it shows a greater risk for blood clots and although blood clots are natural and important to healing broken blood vessels, if blood clots gather inside the blood vessel this proves to be a serious health risk. The clots have the possibility to get stuck and completely cut off the blood flow to cells, leaving them without oxygen and causing them to die. If a clot gets inside a blood vessel connected to a major organ this could cause the person to die. The heart is fed by the coronary artery, if plaque or a blood clot blocks off blood flow to the heart, the heart ...
Diseases are everywhere in this world, in humans, animals, and even plants. It's a part of life but it's up to us to develop new technology and new techniques to take care of diseases. We should all help each other to take care of ourselves and live a better life and avoid catastrophes.
Atherosclerosis is a disease in which plaque builds up inside of the arteries. Arteries are blood vessels that carry oxygenated blood to the heart and other parts of the body. The plaque that forms can be made up from fat, cholesterol, calcium, and other substances found in the blood, which is dependent on their diet. Over time the plaque will cause the arteries to harden which they will lose their elastic function. If this happens it will limit blood flow of oxygen to the organs and other areas of the body. Atherosclerosis can lead to other serious medical problems such as heart attack, stroke, and eventually cause death. When atherosclerosis effects the arteries of the
Atherosclerosis is a disease that occurs when arteries become blocked, inflamed, or hardened. As a result of this, blood cannot easily pass through the artery, and blood pressure increases. Many people suffer from atherosclerosis as they age, but young people can be affected by atherosclerosis also. There are many preventative steps that can be taken to decrease the risk of atherosclerosis; however, if atherosclerosis does develop in the arteries, medications can be given to help the individual receive adequate blood flow to important tissues. Atherosclerosis is a very serious condition that requires medical attention and a change in life style because it is a precursor to many dangerous and potentially fatal diseases.
Thunder roars in the distance, rattling its smoky chains and sending lashes of lightning into the distance. The sight of stars was covered by the ominous cloudy-clad figures that crawled across the sky, dragging the thunderous prisoner along with them.
Why is the human body full of viruses and other bacteria? Most foods we eat even the air we breath is full of nasty bacteria floating around in them. Even Medicines are full of viruses that are reconstructed to be antibodies, helping the body fight off illnesses. So, what happens when the body has to deal with the same viruses over a long period of time? Well, It is believed that a superbug is formed. A superbug is a mutated stronger version of the main virus that has a immunity to the medicine made to kill it. The human body makes antibodies on its own at a sluggish rate. Therefore, medicines with antibodies are made to speed up the process of producing antibodies.
Diseases that we have heard about in history could be coming back to haunt us. Huge news magazines such as TIME Magazine has addressed the issue.