Talassemias - Hemobloginas Flashcards

1
Q

Hemobloginas - Tipos 5

A

Hb F

Hb A

Hb Bart

Hb H

Hb A2

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2
Q

Hb F - Composição

A

α2/γ2

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3
Q

Hb F - Adendo

A

Constitui a principal hemoglobina ao nascimento (70-80%)

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4
Q

Hb A - Composição

A

α2β2

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5
Q

Hb A - Adendos 2

A

Ao final da gestação → 20-30% Hb Total

Após o nascimento → aumenta, chegando a níveis semelhantes ao do adulto no 5º mês após o nascimento

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6
Q

Hb Bart - Composição

A

γ4

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7
Q

Hb H - Composição

A

β4

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8
Q

Hb A2 - Composição

A

α2/δ2

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