Short overview of the genetic diseases Huntingdon's Chorea and Sickle Cell Anaemia

Huntingdons Chorea 1.         Genetic Causes: The constituent that causes the sickness is found at the wind of chromosome-4. It leads to damage to some of the nerve carrels in the brain. It is not known what the genes habitual function is and how it causes the disease.         The disease is caused by a dominant gene: therefore anyone who has the carrier gene nourishs the disease; and their offspring check a 50% chance of contracting it as strong (assuming that only one of the genes is faulty). 2.         Symptoms: Symptoms generally face mingled with 30 and 50 divisions of age, but can attend as preadolescent as two and as senile as 70. It progresses over a 10 to 25 year period.         It causes forward-moving deterioration of both physical and mental abilities. This is caused by the spillage of cells in a part of the brain called the immoral ganglia. This cell damage affects the mental ability (thinking, j udgment and memory), effect and steamy control of a sufferer. The symptoms appear gradually, usually in midlife, between the ages of 30 and 50. However, the disease has been known to strike young children as well as the elderly.

The main symptoms are: printing and bad body fluid swings (sufferers can be aggressive, anxious, irritable, automatic and unsociable), involuntary movements, slurred lecturing and poor judgement (there is a poor organizational ability, and idea and shot-term memory are affected), and, impediment with swallowing and a intoxicated (drunken) behavior (sufferers can become restless, and welcome difficulty with basic push skills a! nd twitch a lot, growing into larger involuntary movements, touching balance, walking, speech and swallowing abilities in subsequent forms of the disease. An inability to walk or speak well in the late stages of the disease representation sufferers often lose their independence. 3.          bearing expectancy: Complications associated with... If you want to get a full essay, assign it on our website: BestEssayCheap.com

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