Question 1

what are the symptoms of duchenne muscular dystrophy?

Accepted Answer

Weakness...: ...More prominent in large muscles than in small ones, progressing to inability to stand up without assistance (see http://en.Wikipedia.Org/wiki/gower_maneuver ); muscles are enlarged early on ("pseudohypertrophy) but wither later.

Question 2

what mutation type causes duchenne muscular dystrophy?

Accepted Answer

Duchenne MD: Duchenne muscular dystrophy is caused by a defective gene for dystrophin (a protein in the muscles). It is inherited in an X-linked recessive fashion, but it often occurs in people from families without a known family history of the condition. Children with the condition should be followed with a multi-specialist team approach

Question 3

is constipation a common symptom of duchenne muscular dystrophy?

Accepted Answer

Possibly: Constipation can be affected by immobility, decreased fluid intake. It can also be affected by medications. Read up on the side effects of the medications being given.

Question 4

what type of genetic disorder is the duchenne muscular dystrophy?

Accepted Answer

"X-Linked recessive": This means that the problem causing this disease is carried on the x chromosome. Women have 2 of these, men just one. If a boy has an x chromosome that has this genetic defect, there is no other dna to "cover" this up and that boy will have the disease.  Women have 2 copies of dna, and only can be carriers. Mothers can then pass this problem on to their sons, however.

Question 5

what is duchenne muscular dystrophy?

Accepted Answer

X-Linked Reces. MD: Duchenne dystrophy is inherited as an x-linked recessive trait, carried in women. It affects about 1in 3500 male births with no geographic/ethnic variation. About 1/3 of the cases are caused by new mutations, the others are familial. Diagnosis is usually evident from clinical features. The abnormality is in the cytoskeletal protein dystrophin. It is unclear why the lack of dystrophin ->findings.

Question 6

what causes  duchenne muscular dystrophy?

Accepted Answer

Hereditary: It is inherited because of a defective gene on the x chromosome (female sex chromosome).  It is referred to as a "sex-linked recessive" inheritance pattern.  Girls get two x chromosomes, and the healthy one overrules the unhealthy gene, preventing girls from contracting the disorder.  Boys get an x and a y.  If the x has the defective gene, there is no corresponding gene on the y to overrule it.

Question 7

what are the tests for duchenne muscular dystrophy?

Accepted Answer

Prenatally,: ...A dna based diagnosis is possible:

http://www.Ncbi.Nlm.Nih.Gov/pmc/articles/pmc1715396/.

Question 8

what sort of disorder is duchenne muscular dystrophy?

Accepted Answer

Muscle weakness: Dmd is a condition when muscles start to die prematurely. It starts in early childhood, leads to weakness of voluntary muscles such as those of hips, pelvic area, thighs and shoulders. Calves are often enlarged. Eventually it involves all muscles including that of heart and that control breathing. Life span is shortened to less than 30 years. It is a genetic condition primarily in boys.

Question 9

what are  medications for duchenne muscular dystrophy?

Accepted Answer

Steroids: Currently the mainstay of therapy for duchenne is still steroids. Steroids slow the progression of the disease but are not a cure. There are many promising therapies being tested, but so far no others available at this time. For more information visit mda.Org or duchenneconnect.

Question 10

could you explain what is duchenne muscular dystrophy?

Accepted Answer

See link below: "duchenne results in progressive loss of strength and is caused by a mutation in the gene that encodes for dystrophin. Because dystrophin is absent, the muscle cells are easily damaged. The progressive muscle weakness leads to serious medical problems, particularly issues relating to the heart and lungs." - see more at: http://www.Parentprojectmd.Org/site/pageserver?Pagename=understand_about#sthas.

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What are the symptoms of duchenne muscular dystrophy?

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What is duchenne muscular dystrophy?

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What causes duchenne muscular dystrophy?

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What are the tests for duchenne muscular dystrophy?

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Could you explain what is duchenne muscular dystrophy?

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