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The protcetion of down syndrome
The protcetion of down syndrome
Introduction of down syndrome
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The Effects Of Down Syndrome
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More than 400,000 people live with Down syndrome in the US today. This is about 1 out of 691 live births. The genetic disorder is the result of an extra copy of a chromosome, specifically chromosome 21, which is how it got its other name, Trisomy 21. Scientist John Langdon Down was not the first to discover the disease, but was the first to publish a description accurately of the condition; so, the condition was named after him. Since then, scientists have made major discoveries on identifying the symptoms/ type of disease, making treatments and predicting the most likely outcome of the affected persons (prognosis). Three types of down syndrome have been identified since its discovery: Trisomy 21, trans located Down syndrome and mosaic Down syndrome. Shin, Siffel and Correa (2010) stated that about 95% of people with Down syndrome have Trisomy 21. They also concluded that a small percentage, 3%, of people have trans located Down syndrome. Mosaic Down syndrome affects about 2%. Translocated Down syndrome occurs when an extra or whole part of chromosome 21 is present, but is transloca...
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Overview of Down Syndrome
955 Words | 2 Pages“About 13 of every 10,000 babies born in the United States each year is born with Down syndrome. It affects an equal number of male and female babies” (Johnson P. A. 2014). Down syndrome is a genetic disorder that found across the world, however it is more prevalent in the United States. The cause of the disorder roots to the paring of the human chromosomes. A normal human receives 23 pairs of chromosomes, each pair coming from mother and father. In Down syndrome most people affected have an abnormal cell division of the chromosome. Both parents are carriers of the There are three types of variations that includes trisomy 21, mosaic, and translocation.
Down Syndrome Essay
822 Words | 2 PagesMost cases of Down syndrome are not inherited. When the condition is caused by trisomy 21, the chromosomal abnormality occurs as a random event during the formation of reproductive cells in a parent. The abnormality usually occurs in egg cells, but it occasionally occurs in sperm cells. An error in cell division called nondisjunction results in a reproductive cell with an abnormal number of chromosomes. For example, an egg or sperm cell may gain an extra copy of chromosome 21. If one of these atypical reproductive cells contributes to the genetic makeup of a child, the child will have an extra chromosome 21 in each of the body's cells.
Understanding Down Syndrome: Causes and Health Issues
852 Words | 2 PagesDown syndrome is a very common disorder now a day’s, but not many know what it actually is. Down syndrome was a topic that was not as common back in that day. “John Langdon Down, an English physician, published an accurate description of a person with Down syndrome. It was this scholarly
The Effects of Down Syndrome
1043 Words | 3 PagesDown Syndrome: Critically analyze the effects of Down syndrome on people and the support that is available
Down Syndrome
1087 Words | 3 PagesIn 1866 British doctor John Langdon Down defined and described the characteristic symptoms of Down Syndrome but was unsure of the cause. It wasn't until 1959 that Dr. Lejeunne and his team in Paris showed that people with Down Syndrome have an additional chromosome. We normally have 23 pairs of chromosomes, each made up of genes. The cells of people with Down Syndrome include three chromosome #21 instead of two. The extra 21st chromosome causes an extra dose of proteins. These proteins cause the typical features of Down Syndrome. While the fetus with Down Syndrome is developing, its body cells do not reproduce as fast as usual. That is the main reason why these babies are smaller than average after birth and their brain not as big as those of other newborn children.
Maternal Age and Down Syndrome
2069 Words | 5 PagesIn 1886, physician John Langdon Down was the first scientist to identify Down syndrome. Down was the administrator of a mental institute for children in Surrey, England. From his observations and work at the institute, he was able to identify a set of children who exhibited characteristics such as short nose, broad flat face, short and broad hands, which are features commonly identified with Down syndrome. He later wrote an essay entitled “Observations of the Ethnic Classification of Idiots” in which he asserts the notion that it was possible to classify different types of health conditions through race. His essay included his now famous classification of what is today known as Down syndrome, which he categorized as the Mongol...
Down Syndrome
514 Words | 2 PagesDown syndrome is a genetic disorder, associated with the presence of an extra chromosome. Downs is characterized by mild to severe mental impairment, weak muscle tone, shorter stature, and a flattened face. Down syndrome is not a very common disease, one in every 691 children are born with Down syndrome. The disability is an illness that people are born with and is not contagious. Most people with Downs have a life expectancy of about 40 or 50 years of age. They only live for that short amount of time because they begin to develop a similar disease to Alzheimer’s. “100% of people with Down syndrome will develop some physiologic signs of Alzheimer’s when they are over 35 years old in the U.S” (Statistics about Down Syndrome). They also die earlier because having Down syndrome increases the risk of leukemia 15-20 times in the US. Therefore most people with Downs will die because of leukemia or heart problems before the age of 50.
Language Development in Individuals with Down Syndrome
2336 Words | 5 PagesDown syndrome, a genetic disorder, is the most common cause for intellectual disabilities, occurring at an average of one out of every 700 births (CDS, 2006). This disorder is caused by the extra chromosome 21 (also known as Trisomy 21). According to Hassold and Sherman (2002), the probability of giving birth to a child with DS is not linked to any race, ethnicity, socioeconomic status or geographic location. Maternal age seems to be the only etiological factor that may cause DS.
The Importance Of Down Syndrome
2213 Words | 5 Pagescrease, slightly flattened facial profile, an upward slant to the eyes, small mouth, and protruding
Essay On Down Syndrome
2529 Words | 6 PagesIt is a well known fact that all living things, humans included, are made up of cells. The nucleus of a typical cell in the human body is made up of 23 pairs of chromosomes. Half of the pairs come from each parent. In some individuals there is a full or partial extra copy of chromosome 21 present; these individuals have Down Syndrome (National Down Syndrome Society). Down Syndrome is a genetic disorder that most people know very little about. Since Down Syndrome is something that very few people know much about, this paper will include a lot of information about the disorder that is not well known to the general public. In this paper I will discuss what exactly Down Syndrome is and provide background information and history, describe how and when the disorder is diagnosed, provide insight of what life is like for a person with Down Syndrome and I will do my best to clear up many misconceptions that people often have about individuals with Down Syndrome.
Downs Syndrome
2701 Words | 6 PagesDown's Syndrome Down's syndrome is a genetic condition involving an extra chromosome, this change occurs around the time of conception. A person with Down syndrome has forty-seven chromosomes instead of the usual forty-six. A relatively common genetic disorder, Down's strikes 1 out of 600 babies. In 95 percent of all cases, the disorder originates with the egg, not the sperm, and the only known risk factor is advanced maternal age-at age 35, a woman has 1 chance in 117 of having a baby with Down's; at 40, her odds are 1 in 34. Graves, 1990.
Down Syndrome: Trisomy 21
648 Words | 2 PagesJohn Langdon Down, an English physician in the late nineteenth century published an accurate description of a person with Down syndrome. This paper was published in 1866 and got Down the recognition as “father” of the syndrome. In later
Down Syndrome
945 Words | 2 PagesTo all parents, a newborn child is a small miracle, perfect and beautiful in every way. However, in many situations the parents of these miracles learn that their children are “not normal.” Every year 6,000 parents across the country are informed that their child has a genetic disorder called Down Syndrome (“National Down Syndrome Society,” n.d.). Within a matter of minutes parents learn that children with Down Syndrome can also have a variety of other conditions and disorders, will not develop in the same way that other children do, and may even have a shorter life span. However, children with Down Syndrome are happy-go-lucky children with a kind disposition and a wonderful personality. Also known as Trisomy 21, Down Syndrome does not mean the end of a child’s life; it simply means that a child with Down Syndrome will lead a life that is different than that of his or her peers. With love and support from parents, educators, and medical professions these children can become some of the most wonderful people that one will ever meet. Down Syndrome is a genetic disorder that has its own symptoms, occurs during the process of mitosis, and is often connected with other medical conditions; however, with the help of new technology and medical professionals Down syndrome is recognized earlier and those with the condition can lead longer, healthier lives.
Genetic Disorders: Down Syndrome
1168 Words | 3 PagesDown syndrome is different in every patient from mild to severe but the most common physical signs are low muscle tone, extra skin around the neck, a flattened nose, a single crease in the palm, small ears, small mouth, eyes that are slanted upward, hands that are wide but short fingers, and have brushfield spots (PubMed Health). The National Down Syndrome Society has listed many complications that can occur with Down syndrome patients, for example, individuals with the disorder and are diagnosed with attention deficit hyperactivity disorder have not been proven enough to be said it is very common for children to have ADHD while diagnosed with Down syndrome, but they do show symptoms. The most common complications
Persuasive Essay On Down Syndrome
806 Words | 2 PagesDown Syndrome or Trisomy 21 is an extra copy of chromosomes 21; healthy babies have two copies, while down syndrome babies have three copies. Blood tests that pregnant women get have sparked a debate about aborting unborn babies with down syndrome because the parents “can’t handle it” or “dont know how to care for a baby with a disability.”
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