Hemoglobinopatia D Flashcards

1
Q

Hemoglobinopatia D - Epidemiologia

A

Mto rara

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2
Q

Hemoglobinopatia D - Origem do problema

A

Alteração no gene que codifica β globina → na posição 121 da cadeia β (Ácido Glutâmico → Glicina)

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3
Q

Hemoglobinopatia D - Possibilidades 3

A

Heterozigoto → HbAD = Assintomático

Homozigoto → HbDD = Anemia Branda

Heterozigoto → HbSD = Anemia Grave

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4
Q

Homozigoto → HbDD - Por que a Anemia é Branda?

A

Hemólise branda → MO consegue compensar

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5
Q

Heterozigoto → HbSD - Por que a Anemia é Grave?

A

Sintomas de Anemia Falciforme

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