|
|
|
|
Cardiovascular Disease
... of cardiovascular disease, with more than 2,500 Americans
dying from it each day. Of those with heart disease, 52.2 percent are male and 47.8 percent are female. Of thirty-five countries surveyed in 1991, the United States cardiovascular death rate ranked 17th for both males and females. The highest death rates were in the Soviet Union, Romania, Poland, Bulgaria, Hungary, and Czechoslovakia. The lowest were in Japan, France, Spain, Switzerland, and Canada. (Goldstein, 1995)
Biological theories abound state that women tend to have better chances of not developing Cardiovascular disease. In one study, (Mendelson, 1999) Estrogen therapy in postmenopausal women has been ...
|
Cystic Fibrosis
... and young adults each year. One in every 29 Americans, or over 10 million, are unknowing symptomless carriers. This disease affects the liver, pancreas, airways, small intestine, reproductive tract, sweat glands, and your skin.
is accompanied by many symptoms; some of the most common are salty-tasting skin, persistent coughing, wheezing, or pneumonia (Scientific 1). The patient usually will have a great appetite but poor weight gain and bulky foul smelling stools. causes mucus to clog the lungs and leads to fatal infections. The thick mucus also obstructs the pancreas, preventing enzymes from reaching the intestines to digest food (Scientific 1) ...
|
Elephantiasis
... may be allergic
reactions like itching and localized swelling. The body may also react by
causing calcium tissue to be deposited around the worm, walling it off and
eventually causing its death.
In humans, the mature worm lives tightly coiled in the lymphatic vessels
where they reproduce. The female holds the fertilized eggs in her body.
Later the embryos, called microfilariae, are discharged alive. An
interesting feature of these worms is the periodic swarming of the
microfilariae in the bloodstream. In most species swarming takes place at
night. The embryos can be taken up by an insect only when they are in a
human's bloodstream. They develope into infective ...
|
The Morality Of Abortion
... bring a
child into the world, if the answer is yes, then people should proceed with the
pregnancy and then determine whether they want to give the child up for adoption.
It is a parent's moral responsibility to make sure that the environments which
the child will be brought into will be healthy and supportive. It is a far
greater crime to treat a child poorly for eighteen years then it is to terminate
a fetus that cannot think, feel or is aware of its existence.
On the second point of making the way that conception occurred a non-
factor I am not saying that having the babies of rapists or in cases of incest
is okay. Still, for the argument that abortion is ...
|
The Ethics Of Somatic Cell Cloning
... genetic twin of a single adult sheep).
Cloning, much like other technologies can be used for good or evil. It is society's responsibility to regulate cloning technology. At this point, society has failed to do so.
The Medical Benefits:
Somatic cell cloning has many potential benefits:
1. Somatic cell cloning provides a way for completely sterile individuals, (those not capable of reproducing) to reproduce.
2. Somatic cell cloning may provide valuable basic research and spin off technologies related to reproduction and development.
3. Cloning technologies could enable the development of donor organs that will not be rejected by the transplant patient.
The ben ...
|
A Look Into Alzheimer's Disease
... of bodily functions such as his ability to feed himself or to communicate with others. After seven years of painful suffering, he died.
The symptoms of Alzheimer's disease are rather easy to distinguish and classify. Patients of the disease lose much of the information that they have recently learned and cannot learn anything new. They begin to constantly misplace objects, often repeat themselves, and usually become confused in simple situations. When in relatively simplex places patients may become lost or even forget where they are. Psychologically however, patients begin to become depressed most of the time and be anxious or confused. Some become restless ...
|
Attention Deficit Disorder
... Is A.D.D. a "fad disorder", a matter of over-
diagnosis in the population, or is it a neurological disorder?
What is A.D.D.?
Attention Deficit Disorder (A.D.D.) is a neurological syndrome
rooted in the central nervous system, which affects approximately three to
six percent of the child population in the United States(Merrow). Its most
defining symptoms include distractibility, impulsivity, and
restlessness(Hallowell). "A.D.D. is a breakdown of the filter systems of
the brain," according to Dr. Edward Hallowell, a world-renowned expert on
A.D.D. and author of several best-selling books on the subject. A.D.D. is
not an indicator of low intelligence, nor is it a ...
|
Amyotrophic Lateral Sclerosis (Lou Gherig's Disease)
... trait. Other theories such as metal poisons, viral infections, even
aging have been considered. ALS attacks the motor neurons in your nervous
system that control your muscles. Your motor neurons slowly deteriorate, causing
your muscles to not receive information from your brain. Your muscles then
become useless and begin to deteriorate.
Symptoms of ALS include:
Tripping and falling
Loss of motor control in hands and arms
Difficulty speaking and swallowing or difficulty breathing
Persistent fatigue
Twitching and cramping, sometimes severely
As ALS progresses, all voluntary muscles become useless. The patient
cannot eat, breathe or communicate ...
|
Antibiotics
... isolating and growing
bacteria. Scientists tried developing drugs that could kill microbes, but they
proved to be either dangerous or ineffective.
In 1928 there was a discovery by Alexander Fleming. He detected that a
substance he called "penicillin" destroyed bacteria. Then in the late 1930's,
two British scientists invented a method of extracting penicillin from the mold.
This was the start of developing new drugs to treat diseases and bacteria.
Over the years, numerous thousands of antibiotic material have been
found in nature as well as produced chemically but, there are few that are safe
and useful. However the ones that are safe and effective have saved ma ...
|
Depression, The Fight Within
... very emotionally crippling and like any other disease it just cannot be dropped or forgotten.
To understand the course of depression, it is first necessary to define exactly what depression is and what causes it. Heredity seems to play a major part in many cases of depression. “Studies of families, in which members of each generation develop bipolar disorder, found that those with the illness have a somewhat different genetic makeup than those who did not get ill. However the reverse is not true” (Morgan 561). A stressful environment, such as a bad work situation, family problems, and even problems with one’s own sex life are common catalysts for depression. E ...
|
Browse:
« prev
77
78
79
80
81
more »
|
|
|