What are the different types of chromosome diseases?
Chromosome diseases are abnormalities that develop when there are mistakes for one or more humans. Such errors may include broken pieces, missing chromosomes or other chromosomes. The cells of the human body usually have 46 chromosomes or 23 pairs. Sex cells that are referred to as gamets usually have 23 chromosomes. Mezi nejběžnější typy chromozomových chorob patří Downův syndrom, trizomie 18, Turnerův syndrom a syndrom Klinefelteru. According to March of Dimes, approximately one of each 800 children was born with Down syndrome. The number of affected fruits may be higher than this, because many children with this and other chromosomal abnormalities will not survive until birth.
People born with Down syndrome have another copy of Chromosome 21. This means that instead of a normal chromosomal pair, there are three copies of the chromosome 21. A person with this chromosome disease may have hand and legs, upright eyes and bad muscle tone. Mental retardation is another symptomAkem Down syndrome, as well as a shortened life. Many people with Down syndrome also experience a number of health problems, including those that affect the heart.
Trisomy 18 is a chromosome disease caused by another copy of the chromosome 18. A person with this condition may have heart and kidney defects, abnormalities of the digestive tract and a number of abnormalities such as delayed growth, small head, small jaws and low and ears. Trisomy 18 is also marked by serious developmental delays and high mortality.
Turner syndrome is a chromosome disorder that only affects women. It develops when a female child has only one x chromosome instead of two that are normal for women. When a child is born with this condition, it can be shorter than most girls and onr ovaries may not work properly. This means that it can be infertile as an adult woman.
a person with a Turner syndrome may have problems with with withLuch, kidneys, heart and thyroid. However, it would usually have normal intelligence, even if it can fight some objects such as mathematics. Girls with this condition may need hormonal treatment to start puberty.
Clinphelter syndrome is a chromosome disease that affects men. Instead of having an XY formula in their cells, which is normal in boys, people with Kinefelter syndrome have another X chromosome. This results in the XXY pattern.
men with this condition tend to be higher and have less muscle strength and impaired coordination. During puberty, they can have less hair on the face and body than their age. Some boys with this condition develop wider hips and more apparent breast tissue. Their bones are also weaker.
People with clinfelter syndrome Mayyt speech delay, reading problems and problems understand what they hear. During childhood and adolescents, these men may have more difficulty with others, often because of lack of self -confidence and learning problemsm. They tend to have normal social relations as adults.
Although some people may refer to chromosomal abnormalities as diseases, they are not contagious. People were just born with them. Unfortunately, they are not curable. However, there are many healing symptoms for health and developmental symptoms in persons with chromosome abnormalities.