Archive for the ‘Diseases’ Category
Facts About Heart Disease You Need To Know
Basically, heart disease is a disorder affecting the ability of the heart to function normally. There are many forms of heart disease of varied etiology.
The most widespread form of heart disease is high cholesterol. In the initial stages of the disease, lesions and cracks will form in the walls of blood vessel walls, usually close to the heart itself. The body will repair the damage by depositing fatty substances such as cholesterol and lipoproteins to fill the cracks.
If the body does not get adequate vitamin C that are vital for keeping the blood vessel walls from cracking, the repeated deposition of fatty substances can clog the blood vessels and thus cause a stroke or heart attack.
Types of Heart Diseases
The common forms of heart disease are: coronary heart disease, ischaemic heart disease, pulmonary heart disease, hereditary heart disease, hypertensive heart disease, inflammatory heart disease, and valvular heart disease.
Heart diseases may also occur due to congenital reasons, heart valve malfunction, electrical rhythm of the heart going out of sync, alcoholic cardiomyopathy, aortic regurgitation, heart attacks and heart failure.
Causes of Heart Disease
The major causes of heart disease include obesity, smoking, hypertension, diabetic and a sedentary lifestyle. Others include menopause in women, getting on in age, especially after reaching sixty-five years of age and finally, the arterial walls being struck down with infections.
Diabetes and Heart Disease
When does diseases diabetes affect individuals? Diseases diabetes arises when the body of an individual is not in a position to make enough insulin, or the insulin can’t get used properly. When diseases diabetes affects an individual, the individual also faces the risks of getting affected by diabetes heart diseases. A person who is known to be affected by diseases diabetes stands the chance of acquiring diabetes heart disease twice more than that of a non-diabetes individual.
Diabetes and heart disease go hand in hand, and when the blood sugar level of the person affected by diseases diabetes shoots up to exceed the ordinary levels, the chances of the individuals getting hit by diabetes heart disease is high. When the individual suffers from diseases diabetes and has already experienced heart attack once, faces greater risks, as the second one may be round the corner, and such diabetes heart disease will result in the death of individuals. Since diabetes and heart disease are interlinked, individuals suffering from diseases diabetes can adopt few measures to keep diabetes heart diseases at bay.
Alzheimer’s Disease Research
One of the saddest moments in our country’s history came when the announcement was made that former President Ronald Reagan was suffering from Alzheimer’s Disease. It did bring everyone’s attention to this disease that robs a person of a good quality of life, and families lose their loved ones, even if they are still living.
Alzheimer’s Disease research analysts state they still do not understand what causes brain cells to die for unknown reasons. A brain has about 100 billion nerve cells. These nerve cells are called neurons and they create the electrical and chemical signals that run from neuron to neuron to help our memory, thinking, and our feelings. As these cells die, fewer neurotransmitters are produced and this is what causes problems for the brain.
Dr. Alois Alzheimer, an Alzheimer’s Disease research analyst, discovered clumps and knots in the brain of a woman who had died after several years of Dementia.
These are considered trademarks of Alzheimer’s Disease. They are now known as plaques and tangles. No one is certain exactly how these clumps and knots form or why. That leaves us with the mystery of what causes Alzheimer’s Disease. Inflammations were also found in the brains of those who died of this disease. This leads to speculation that they are your body’s answer to injury or infection.
Research on Alzheimer’s Disease Care Statesville NC
About Alzheimer’s Disease
Alzheimer’s disease is a neurodegenerative brain disorder named after German physician Alois Alzheimer, who first described it in the year 1906. Dementia is a general term used for the depicting loss of memory and other intellectual abilities which are serious enough to interfere with daily life.
Alzheimer’s Disease: The Most Common Form of Dementia
Alzheimer’s disease (AD) is the most common form of dementia among older people. Alzheimer’s disease first causes progressive cognitive deterioration which involves the parts of the brain that control thought, memory and language. It is later accompanied by declining activities of daily living and by neuropsychiatric symptoms or behavioral changes. People suffering from Alzheimers disease often find it difficult to remember names of the people they know and tend to forget recent happenings. They might not recognize even their family members and may have trouble doing activities like speaking, reading or writing. Sometimes the condition of Alzheimer patients becomes so severe that they wander away from home.
The human brain contains 100 billion nerve cells or neurons. Each of these nerve cells communicates with each other to form a network like structure. These nerve cell networks coordinate the neural activities such as thinking, learning, remembering, smelling, hearing & seeing. To do their work, the brain cells operate like tiny factories. In Alzheimer’s disease, parts of the brain cell’s factory stop functioning properly. Scientists are still unsure as to where exactly the trouble starts from.