What Is Muscular Dystrophy?

Decent Essays
Muscular dystrophy is a group of noncommunicable diseases that is passed down through heredity lines. Noncommunicable diseases are diseases that developed in humans without other species interference and that cannot be passed between people. Muscular dystrophy can be broken up into nine major forms: Myotonic, Duchenne, Becker, Limb-girdle, Facioscapulohumeral, congenital, Oculopharyngeal, Distal, and Emery-Dreifuss.
Muscular dystrophy can appear at any time in one’s life, typically in infancy or middle age and later. The form and severity depends at how old the patient is when he or she develops it. This means that in some cases people have a gradual progression with mild severity and a typical life span while in other cases people have quick

Related Documents

  • Improved Essays

    Nt1310 Unit 1 Assignment

    • 449 Words
    • 2 Pages

    My choice for a genetic disorder is Spinal Muscular Atrophy also known as SMA. SMA is an inherited or genetic disorder that affects spinal motor neurons. Without these properly functioning neurons, patients have increased muscle weakness. In some severe cases patients will lose the ability to breath or swallow on their own. According to the National Human Genome Research Center, 1 in 6,000 to 1 in 10,000 people are affected by SMA.…

    • 449 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    1 Name of your Genetic Disorder: Duchenne muscular dystrophy (DMD) 2 Gene locus on which chromosome: Gene locus on the short arm of the X chromosome named Xp21. 3 Type of disorder (autosomal, sex-linked, dominant, recessive, aneuploidy?): DMD has an X-linked recessive inheritance pattern. 4 Symptoms of the disorder: According to the National Human Genome Research Institute , generally, the symptoms of DMD appear between the age of 1 and 6. Since the age of one, the patient gradually began to have difficulties in standing and walking.…

    • 450 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Duchenne muscular dystrophy (DMD), the most common form of all muscular dystrophies, is an X-linked disorder affecting approximately one in 5000 newborn boys. " (page1; paragraph 1; lines 1-4)" Patients are usually restricted to a wheelchair around the age of twelve and facing death somewhere between the ages twenty-five to thirty. DMD is caused when the dystrophin gene is mutated. That mutation stops the communication for a functional protein.…

    • 533 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Therefore, for families that had previously had no such disease, other tests would be required to make a specific diagnosis. These tests may include: • Genetic testing • Muscle biopsy, with the most reliable genetic and protein tests, the diagnosis is indeed very clear. For doctors with experience in Duchenne muscular dystrophy, only two diseases may lead to confusion in the diagnosis, both of which are other types of muscular dystrophy. Autosomal recessive muscular dystrophy is about 20 times less likely to develop in the male than in the Duchenne muscular dystrophy type. Although the two diseases are somewhat similar, specialized tests can distinguish between the two different.…

    • 311 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    The protein that was concluded was dystrophin. The disease that is associated with this protein is Duchenne. Duchenne is referred to as DMD and is associated with muscular dystrophy. DMD is one of the most common gene malfunctions and is causes by having a problem with a gene which makes up the dystrophin protein. Gupta (2014) explained that when the protein is functioning properly, muscle cells are able to keep their shape and strength, but without it they can begin to break down and become weaker over time.…

    • 372 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    From showing pigs to playing football, Teagan Imler was a very active little boy up until he was fitted for a wheelchair at the age of 10. In 2013 a family from Everett, Pennsylvania found out that it was very likely that their little boy had a lethal disease called Duchenne Muscular Dystrophy (DMD). This is a disorder that is characterized by progressive muscle degeneration, and it is often found in males during childhood. Teagan was diagnosed with DMD at the age of 6. They started noticing differences in things that their younger son, Josten, was able to do that Teagan never did, so they asked the pediatrician at Teagan’s 6 year check up.…

    • 994 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    Duchenne muscular dystrophy is progressive disease of the muscle, caused by defective or absent glycoprotein, dystrophin, in the membrane of the muscle wall. Dystrophin reinforces the myotube membrane skeleton by increasing its stiffness, thus a lack of dystrophin causes substantial reduction in muscle stiffness. Symptoms include ambulation difficulties, hyperopia and gross motor milestone delays in infants and children, calf hypertrophy, an imbalance in lower limb strength, and diminished muscle tone. It occurs in 1 in 3,500 newborn boys and 1 in 50 million newborn girls. It is caused by a mutation on the X chromosome at the Xp21 position (2 third of these are inherited and 1 third is due to spontaneous mutation), and as such affects a higher…

    • 276 Words
    • 2 Pages
    Decent Essays
  • Decent Essays

    Becker Muscular Dystrophy Some symptoms are difficulty walking that gets worse over time between ages of 25-30.Usually they frequently will fall and takes them a while to get up off the floor and or climbing stairs. They will also have difficulty running, hopping, and jumping also they will lose muscle mass. Other symptoms may include breathing problems, Fatigue, loss of balance and coordination. 1 in every 3500 newborn male babies are diagnosed every year . 400 and 600 boys are born with the becker muscular dystrophy in the united states each year .…

    • 210 Words
    • 1 Pages
    Decent Essays
  • Great Essays

    Duchenne Muscle Dystrophy Introduction: “Muscular Dystrophy is a group of muscle diseases that weaken the musculoskeletal system. Muscle Dystrophies are characterized by muscle weakness, defects in muscle proteins and the death of muscle cells and tissue. Duchenne Muscular Dystrophy is one of many types found and it passed down through the X chromosome. DMD is one of the most common muscle diseases found in early childhood.…

    • 1061 Words
    • 5 Pages
    Great Essays
  • Improved Essays

    Duchene Muscular Dystrophy

    • 1020 Words
    • 5 Pages

    Duchene Muscular Dystrophy is an inherited neuromuscular disorder of childhood which primarily affects boys characterized by progressive muscle weakness and wasting due to a mutation in the dystrophin gene of X chromosome. Degeneration of muscles usually begins to appear in the lower half of the body then spreading into upper limbs and eventually leading to death. Between 1830 and 1850 scientists reported on an illness where boys grew gradually weaker, lost the ability to walk and died at an early age. A decade later, French neurologist Guillaume Duchene first described the DMD that now carries his name. However until 1980, only few were known regarding any form of muscular dystrophy.…

    • 1020 Words
    • 5 Pages
    Improved Essays
  • Great Essays

    160116 Duchenne Muscular Dystrophy “Muscular dystrophy (MD) is a genetic disease characterized by progressive weakness and degeneration of the skeletal or voluntary muscles which control movement” (Muscular dystrophy, 2013). Muscular dystrophy is classified into nine major types that each affect specific muscle groups, certain age groups and are identified by different signals. Duchenne muscular dystrophy most commonly affects males and is targeted at younger children (Facts about Muscular Dystrophy, 2015). “The Centers for Disease Control and Prevention estimated that 1 out every 5,600 to 7,700 males between the age of 5-24 has DMD” (Seiner, Duchenne Muscular Dystrophy).…

    • 1194 Words
    • 5 Pages
    Great Essays
  • Improved Essays

    MDA Research Paper

    • 467 Words
    • 2 Pages

    MD is a disease that weakens your muscles and stops you from doing more things. I believe that scientists should work on finding a cure or do something to help for people with MD. If you help donate to Muscular Dystrophy Association you could help make more medicine to help people with MD. I will be talking about how MDA has events, about the association and what MD is. MDA holds a lot of events such as 5k walks/runs to help raise money for the people suffering this disease.…

    • 467 Words
    • 2 Pages
    Improved Essays
  • Superior Essays

    Duchenne MD

    • 1444 Words
    • 6 Pages

    Effects Powerful Enough To Deteriorate Muscle And Hope Need an attention-getter. In 1861, Guillaume Benjamin Amand Duchenne wrote De L'électrisation Localisée in which he described the disorder now referred to as DMD. Although later discovered, Edward Meryon described this genetic disease first, but by that time it had the title of “Duchenne” (Abramovitz p. 19-21). Out of nine different types (“Duchenne”), Duchenne MD, the most common of childhood muscular dystrophies (Abramovitz p. 19-21), is known as the second largest gene.…

    • 1444 Words
    • 6 Pages
    Superior Essays
  • Superior Essays

    Duchenne’s muscular dystrophy Duchenne’s Muscular Dystrophy Zachary Uecker Genetic Disease Abstract Duchenne’s muscular dystrophy is a genetic disease that targets skeletal muscles and over time, the muscles lose protein and are replaced by fats and connective tissue, making the skeletal muscles unusable. In this paper, the parts of Duchenne’s that will be covered are the method of transmission, statistics about Duchenne’s in the population, the pathophysiology, the body systems effected, signs and symptoms, age of onset, treatment/therapy options, psychological factors, prognosis, prevention techniques, ethical considerations, and how genetic counseling may be utilized for patients.…

    • 1182 Words
    • 5 Pages
    Superior Essays
  • Improved Essays

    Muscular Dystrophy Essay

    • 1251 Words
    • 5 Pages

    This disorder affects muscle tissues, leading to problems with organs. Rarely will affected individuals live past their late twenties. (Morgenroth, Hache, and Clemens, 2012) Dystrophin is part of the dystrophin-associated glycoprotein complex (a protein complex) that plays the role of an anchor, linking every muscle…

    • 1251 Words
    • 5 Pages
    Improved Essays