Duchenne Muscular Dystrophy

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What is Duchenne Muscular Dystrophy (DMD)?

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Duchenne Muscular Dystrophy (DMD) is a genetic disorder characterized by progressive muscle degeneration and weakness due to the absence of dystrophin, a protein that helps keep muscle cells intact.

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What is the average life expectancy for individuals with DMD?

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The average life expectancy for individuals with Duchenne Muscular Dystrophy is approximately 26 years.

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Which gender is most affected by Duchenne Muscular Dystrophy?

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Boys are most affected by Duchenne Muscular Dystrophy.

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What chromosome is responsible for Duchenne Muscular Dystrophy?

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Duchenne Muscular Dystrophy is caused by mutations in the 2nd X chromosome.

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What is the abbreviation for Duchenne Muscular Dystrophy?

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The abbreviation for Duchenne Muscular Dystrophy is DMD.

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How is Duchenne Muscular Dystrophy inherited?

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Duchenne Muscular Dystrophy is inherited in an X-linked recessive pattern, meaning it is passed down from carrier mothers to their sons.

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What are the early symptoms of Duchenne Muscular Dystrophy?

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Early symptoms of DMD include delayed motor skills, difficulty walking, and frequent falls.

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What role does dystrophin play in muscle cells?

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Dystrophin is a protein that helps stabilize muscle cell membranes during contraction and relaxation.

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What are common treatments for Duchenne Muscular Dystrophy?

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Common treatments for DMD include physical therapy, corticosteroids, and heart medications to manage symptoms.

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What is the significance of early diagnosis in Duchenne Muscular Dystrophy?

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Early diagnosis of DMD allows for timely interventions that can help manage symptoms and improve quality of life.