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Prader willi syndrome karyotype
Prader willi syndrome passed down
Prader willi syndrome
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Everybody are born with genes. Genes are basic physical and functional unit of hereditary. It’s made up of DNA. DNA are like instructions that make molecules called proteins. Genes have different sizes depending on the DNA. You have two copies of genes, each coming from your mother and father. We also have something called chromosomes which most of our cells contain. Altogether we have 46 chromosomes and this is all where it starts. Sperm and egg cells contain 23 chromosomes . Two of the 46 chromosomes determine the sex of a person. Girls inherit two X- chromosomes from their mother and father. Boys get one small X chromosomes from their mother and small Y chromosomes from their father. What is obesity? Obesity is excess of tissue. There are many different methods determining excess of fat. The most common one is body BMI or Body Mass Index. The excess fat increases fatty acids and inflammation. All this can lead to type 2 diabetes. Obesity is a disease that affects many Americans. According to the article “ Genes Do Play a Role in Obesity” the interaction between obesity related genes and …show more content…
Biedl Syndrome is a rare genetic disorder. There are many highly symptoms such as reduced kidney function, obesity, etc. Two men named Georges Bardet and Arthur Biedly described it in early 1920s. During that time it was only determined by symptoms. Now it’s been described again by Lawrence and Moon in 1866. Bardet Biedly syndrome is now classified as more prominent. Prader- Willi Syndrome is a genetic condition that affects many parts of the body. If you have Prader- Willi Syndrome and you're obese. You would mostly likely develop type 2 diabetes mellitus. When you have Prader -Willi Syndrome you may experience behavior problems like temper, outbursts, etc are most common. This Syndrome will also cause you to hit puberty slowly or maybe be
Brunner syndrome is a recessive X-linked disorder characterized by impulsive aggressiveness and mild mental retardation associated with MAOA deficiency. According to Brunner, it is a rare genetic disorder with a mutation in the MAOA gene (monoamine oxidase A gene). It is characterized by lower than average IQ (typically about 85), is a problematic impulsive behavior (such as arson, hypersexuality and violence), is also a sleep disorders and mood swings. Brunner syndrome was first discover by Hens G. Brunner; his findings has been used to argue genetics, and the behavior can cause criminal activity. Evidence supporting the genetic defense stems from both Brunner’s findings and a series of studies on mice have proven correlation
Holland, A., Treasure, J., Coskeran, P., & Dallow, J. (1995). Characteristics of the eating disorder in Prader-Willi syndrome: implications for treatment. Journal Of Intellectual Disability Research, 39(5), 373-381.
Waardenburg Syndrome is a group of genetic conditions that can lead to hearing loss and changes in the color of hair, skin, and eyes (Genetics 2013). Cases of Waardenburg Syndrome are not very common. There are different types of symptoms of the syndrome. Waardenburg Syndrome can be inherited either on an autosomal dominant pattern or autosomal recessive pattern (Calendar 2013). The ways of diagnosing Waardenburg Syndrome include certain tests to detect the disorder. While Waardenburg Syndrome cannot be cured, treatments can be given to lessen the effects. Like other diseases, Waardenburg Syndrome has certain symptoms, inheritance patterns, diagnosis and treatments.
Obesity is a choice one makes. If an individual has too much body fat, they can exercise it off. The life one lives as an American permits living sedentary lifestyles that induce obesity. Obesity can potentially cause disease but it itself is not a disease. There are several factors that play roles in obesity.
PWS is a birth defect. A defect in the hypothalamus, a region of the brain, is
A male makes one thousand new sperm per second, that is two trillion over a lifetime and they all are one of a kind, very unique. A woman has all her eggs from birth. The process starts out as meiosis, this is where 30,000 genes are then there are forty six chromosomes. Twenty three comes from your mother and twenty three come from your father, they only come together in meiosis in pairs, but they are not the same. Chromosomes make an exact copy of themselves then they condense making an X shape, chromosomes get a partner then embrace. The chromosomes cling close together in big chunks, the cell then divides pulling the pair apart with twenty three chromosomes. The cell alone is incomplete, but holds many promises. Every cell holds di...
Prader-Willi syndrome (PWS) is a rare and complex genetic disorder that typically causes low muscle tone, short stature, emotional and sexual immaturity, cognitive disabilities, behavioral issues, and chronic feeling of hunger. Due to its complexity, there are some areas of research that have not been thoroughly explored with this disorder. General PWS and background information is provided to help further understand the components of the disorder. Treatment for this genetic disorder generally includes exercise, growth hormone (GH) treatments, strict care plans, behavioral modification efforts, and coping mechanisms.
Von Hippel-Lindau (VHL) syndrome is a rare autosomal dominant genetic disorder that occurs in about 1 in every 35,000 births (Mahon, Suzanne M., 2012). The first reports on VHL syndrome were published in medical literature about a century ago where Treacher Collins and Eugene von Hippel were the first to describe families that had blood-vessel tumor development in the retina (Kaelin, William G., 2002). Later on Arvind Lindau, a neuropathologist, reported that these patients were also at high risk of developing tumors in the brain and spinal cord, which is now known as haemangioblastoma (Kaelin, William G., 2002). VHL syndrome is characterized by the formation tumors, both benign and malignant, and cysts that develop at
Each chromosome carries a unique genetic code that will express itself as a particular gene. An embryo receives two sets of 23 chromosomes from the mother and father through fertilization. Every gene they inherit from the mother, they also inherit from the father. Out of both sets of 23, the embryo receives a sex chromosome, which determines its gender. The mother always gives an X to the embryo, where as the father can either give another X to create a girl or a Y to create a boy. The chromosome sets pair up, and then separate when the cell divides. One then receives different combinations of half the mother and father’s genes in their cells during development. Through these combinations, one may inherit certain genes from either the mother or father through gene dominance. They are also able to inherit genetic conditions by autosomal dominance, autosomal recessive, or sex-linked inheritance. Lastly, a child may receive a mutated or extra chromosome that codes for a genetic defect or condition. The parents would not be able to find out any of these things until after birth, which in some cases is too late to save the
Von Willebrand Disease or VWD for short is the most common inherited bleeding disorder, affecting more than 1% of the world’s population. It was discovered by Dr. Erik Von Willebrand, a Finnish physician, who published his findings in 1926. Von Willebrands Disease is caused by the lack of Von Willebrand Factor or VWF in circulation in the body. Von Willebrand is described as:
Wellen’s Syndrome is a very serious heart condition that can be defined as narrowing of the left anterior descending artery. It is a heart condition that can be noted on the patient’s EKG, and it doesn’t discriminate. Unfortunately, Wellen’s Syndrome doesn’t just affect adults, it affects pediatrics as well. The course of this paper will describe Wellen’s Syndrome, how the EKG will look, treatment, and the possible outcome for the patients.
Prader-Willi Syndrome is an unusual disorder rooting from the gene that is passed down to that person (Prader-Willi Syndrome). This disorder can act as an origin for a perpetual sensation of hunger as well as weak muscle tone and a minimal amount of sex hormones (Prader-Willi Syndrome) .This disorder is generally cause by the lacking pieces or defect in chromosome 15 in addition to the malfunction in the part of the brain that controls hunger.. Unfortunately, PWS has no antidote, but there is a range of remedies that can help to recover their symptoms (Prader-Willi Syndrome (PWS): Condition Information, 2014). Thesis- if someone has PWS specialists will work with you to help find out the causes, avoid complications and lower the severity of the symptoms. (Staff, 2014)
Obesity is a growing public health subject. However, what is obesity? Well, for the ignorant it’s defined as having a body mass index (BMI) higher than the number 30. Additionally, body mass index is “A measure of weight relative to height” (Wood 292). The body mass index is normally measured as [Weight in pounds ÷ (Height in inches x Height in inches)] x 703; just if anyone is curious. So, basically in an ill-mannered way, obesity is just being really fat. We all know that there is a good amount of obese people around but how much is there exactly. Well, according to one study there was ...
Genetics is the passing of characteristics from parents to offspring through genes. Genes are information
Obesity, also referred to as being overly overweight, is a condition caused when one eats excessive amounts of food leading to storing more calories than one burns. These calories are stored as fats1. Obesity can develop from several causes and is usually influenced by genetics.