Klinefelter's Syndrome Research Paper

The patient whose chromosomes are organized on the Karyotype Worksheet #1, is a normal female as indicated by her XX sex chromosomes, with a total number of 46 chromosomes and her karyotype doesn’t exhibit any aneuploidy or structural errors.

Imagine being a kid, going to school and struggling a little more than everyone else. You're the tallest in your class, and different than your friends. You can’t pronounce words as well as they can, and they can’t really understand you. You have to have special classes to help with your learning disabilities. These things describe XYY Syndrome, also known as 47, XYY Syndrome; Jacob’s Syndrome; XYY Karyotype; and YY Syndrome. (NORD). It is a genetic disease in which males have an extra Y chromosome due to an error in cell division.

It is an inherited genetic disease. It is passed down in families in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show any symptoms. Around 1 person in every 150 people are thought to be carriers. There are two types of Krabbe disease the infantile and the late on-set. The infantile form, which affects 85 to 90% of people with

Genetic disorders come in various forms. Some can be caused by mutations of the genes or chromosomes while others can be caused by a process called nondisjunction. Nondisjunction occurs when chromosomes during meiosis do not separate correctly and the daughter cells receive too much or too little genetic information. Klinefelter's is caused by nondisjunction which results in an extra X chromosome being present in a male.

Klinefelter syndrome is a genetic condition that results when a boy is born with an extra copy of the X chromosome. Klinefelter syndrome is a common genetic condition affecting only males. It mostly affects testicular growth, and this can result in smaller than normal testicles. This can lead to lower production of the sex hormone testosterone. Klinefelter syndrome may also cause reduced muscle mass, reduced body and facial hair, and enlarged breast tissue. The effects of Klinefelter syndrome affect every person differently, and not everyone with it develops the same signs and symptoms. Klinefelter syndrome often isn't diagnosed until adulthood. Most men with Klinefelter syndrome produce little or no sperm. But assisted reproductive procedures

Many people affected by Klinefelter syndrome are at high risk of many different health issues, but if these risks can be reduced if signs are caught and treated early. High risk autoimmune disorders, which are disorders in which the immune cells attack the body, include rheumatoid arthritis, hypothyroidisms, lupus, and type 1 diabetes. High risk venous diseases include varicose veins, deep vein thrombosis, and pulmonary embolisms. Since affected males have such a high risk of these venous diseases, they should pay close attention to their weight, follow an adequate diet, avoid smoking, and exercise regularly. Tooth decay is a problem with Klinefelter-affected males since they usually have taurodontism, which is when teeth have shorter roots,

About 10% of all miscarriages have this disease to blame. Turner syndrome happens when a female’s X chromosome has both X’s in one cell, but not others (called Mosaic Turner Syndrome), or entirely missing (called Monosomy). It can also happen when instead of two X chromosomes, there’s one X and a small part of a Y chromosome. The girl will still develop as a female, however. All of these forms of Turner Syndrome can result in physical problems like heart or kidney defects, a shorter than normal stature, a failure to start puberty, and infertility, and mental problems like learning disabilities and social adjustment problems, to name just a few symptoms.

Klinefelter Syndrome is the presence of an extra X chromosome in the male. Klinefelter disease is the most common chromosomal malfunction. Klinefelter Syndrome Is a fault in cell division when the reproductive cell of a parent is being designed. (Kids Health 2015) Klinefelter Syndrome occurs in 1 out of 1000 males. (Dennis O’Neal, 2013)

Swyer Syndrome, also refered as XY gonadal dysgenesis, is a rare disorder in which sexual development is affected. Sexual development is usually determined by an individual’s chromosomes but with Swyer Syndrome that is not the case. This disorder affects 1 in 80,000 people. “Sywer Syndrome was first described in the medical literature by Dr.Swyer in 1955.” (2016). Individuals with this disease are born with 46, XY, Karyotype but have female reproductive parts. Even though these women are born without ovaries and do not produce sex hormones they can still live a normal life.

The X and Y chromosomes are what determine the gender of a person. Depending on whether the sperm that impregnates a female carries an X or Y will determine the gender of the offspring. A Y chromosome will cause the offspring to be male while if the offspring has an X it will be female. Some offspring will be born with more X’s or Y’s often know as klinefelter syndrome, XXXY syndrome, 49,XXXXY syndrome, XXX syndrome, and tetrasomy X. Males with klinefelter syndrome, XXXY syndrome, and 49, XXXXY syndrome are still male though many suffer from shorter stature, enlarged breasts, hypogonadism, cryptorchidism, and deficient growth hormones. Women who have XXX syndrome and tetrasomy X are still female, but women with XXX syndrome will

As a result, the missing chromosome can cause over 50 abnormalities that include: Anderman syndrome, Angelman syndrome, ataxia neuropathy spectrum, Bloom syndrome, breast cancer, Marfan syndrome, Prada-Willis syndrome, Tay-Sachs disease, and a lot more, depending on which gene is affected. Generally, the most common observable behaviors are: intellectual disability, seizures, psychiatric disorders, distinctive facial features and moodiness. Of particular interest is Angelman syndrome which is also a sex-linked disorder. But regardless of the source of inheritance, this disorder can be observed as any of the above listed behaviors or medical

This is when a male is born with more then one X chromosome, and can be be found in varying amounts. Klinefelter's patients are fine until they reach puberty, which is where there testosterone levels decrease extremely. This can lead to sterilization, learning disabilities and emotional insecurities. There is no cure, but the children can see a speech therapists, as well as get monthly testosterone shots to development more normally. PKU is a genetic disease that is a rare metabolic disorder caused by a phenylalanine hydroxylase deficiency. It is an autosomal recessive disorder that is incurable, causes mental incapacity. There is no way to treat the patient completely, but they can stay on a specialized diet to prevent an increase in the mental instability. It effects the nervous systems and its creation of nerve cells and neurotransmitters in the brain. PKU varies in up to 400 types and affect every one in about 15,000 a year in the United States. The signs and symptoms are not relevant until about one year old. The most popular to test for PKU is using blood from a babies hell and the Guthrie bacterial inhibition assay. PKU is confirmed by the presence of bacteria growing on high concentration of PAH. Mothers must be extremely careful, because if too much PKU is in their diet they can cause brith disorders such as

Klinefelter syndrome is a chromosomal condition that affects male's physical and cognitive development. Males with Klinefelter syndrome don’t know they have it, so they lead normal lives. Klinefelter syndrome occurs in about 1 to 1000 males. The cause of Klinefelter syndrome is the presence of an extra X chromosome in males often occurs when the genetic material in the egg splits unevenly, but it also can happen when the genetic material in the sperm splits unevenly. Men with Klinefelter syndrome don’t have obvious symptoms. Others may have sparse body hair, enlarged breast, and wide hips. Almost all men their testicles remain small. Their voices may not be as deep and they cannot father children.

The XXY syndrome, most commonly known as Klinefelter syndrome (KS), only affects males of all ages. This syndrome occurs when there is a random genetic error after conception and is not curable, however treatment can help.All females have XX chromosome and all males have XY chromosomes. Unlike the normal XY type that all males have, males affected have an additional X chromosome which results into many symptoms such as impaired spermatogenesis, low testosterone, and male hypogonadism. Since Klinefelter syndrome is related to the sex chromosomes of males, it is a sex link trait.

There are many of complications that come with genetic disorder; similarly, Klinefelter syndrome is associated with an increased risk for several kind of sickness. According from Rydland's article, males with the disorder are develop rare tumors called extragonadal germ cell tumors which cause cancer; this occurs when cells that are supposed to develop into sperm cells travel to other parts of the body and develop into tumors (Web).