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Those afflicted by the genetic disorder called Triple X syndrome have an extra X chromosome inside each of the cells of their bodies. The disorder only affects women and is thought to be a random occurrence, usually affecting just one child in the family. It's estimated that one in every 1,000 women have this extra X chromosome.
Fetal alcohol spectrum disorder is a medical term used to describe a spectrum of physical, cognitive and behavioral disorders experienced by the offspring of a woman who drinks during the term of a pregnancy. A diagnosis of fetal alcohol spectrum disorder (FASD) requires the use of a variety of different examinations, including genetic testing in some cases.
There are several disorders or complications associated with the feet, including plantar fasciitis, gout, bunions, corns, athlete's foot and Achilles tendinitis. However, those considered hereditary result from genetic predisposition and may not be caused by external factors (such as improper footwear). Symptoms of genetic foot disorders may be mild or chronic depending on the type of the disorder.
People with diabetes often wonder how they got it, where it came from, and whether their children will get it. There is no definitive answer because diabetes is greatly influenced by environment and lifestyle, but some people are more likely to develop diabetes than others due to genetic risk factors. Predisposition alone, however, is not usually sufficient to trigger either type I or type II diabetes.
A birthmark is a mark upon the skin that is colored and sometimes raised. A birthmark can be present at birth, or can appear shortly after birth. According to the University of Maryland Medical Center, birthmarks are created due to the malformation of pigment cells or blood vessels. Though most birthmarks are permanent, some types will fade with time. Birthmarks are usually harmless. Some birthmarks however, may require treatment due to their growth or for cosmetic purposes. There are various types of birthmarks, and each has its own distinguishing features.
Eye damage does not always occur during accidents or traumas. Eye disorders can also develop during childhood or adulthood and stem from damage that the individuals are born with. These genetic eye disorders can affect color, vision or the entire eye.
Bones provide structure and shape for the human body and also offer a degree of protection for some of its vital organs. A living tissue, bone also serves as a depository for minerals that the body needs to function and has at its core the marrow from which blood cells originate. Among the many bone disorders are a handful that are genetic in origin.
Sagging skin of the face is one of the major visible signs of aging in men and women. The face loses roundness, and the jawline begins drooping, producing jowls in many people. Firm, youthful jawlines become replaced with soft, irregular skin on the face. A resource provided by the American Academy of Dermatology states that intrinsic aging, or genetic factors, and extrinsic aging, or environmental factors, are the major causes of jowls.
Acne vulgaris, most commonly known as acne, is a skin condition that is caused by multiple factors. The cause of this condition is mostly due to the overproduction of oil on the skin, which is called sebum. Sebum is produced and increased under the influence of hormones. The sebum, when coupled with the skin not shedding enough dead skin cells, begins to plug hair follicles, which can become inflamed and have increased skin bacteria. This bacteria is called Propionibacterium acnes. Moreover, acne is commonly characterized with one or more of the following skin conditions: papules, pustules, blackheads, whiteheads, nodules and…
There are several different types of bipolar disorder including bipolar I, bipolar II, bipolar not otherwise specified (NOS) and cyclothymic disorder (a milder form of bipolar disorder). Bipolar disorder is not always a result of a genetic predisposition.
Sleeping disorders are common problems which cause people to seek help from physicians, psychologists, books, and pharmaceutical remedies. Some of these disorders run in families either due to a genetic component or possibly a behavioral one. Some sleep disorders are not only aggravating, but they can be a significant threat to health.
