Vitaminas Flashcards

1
Q

B1

A

Tiamina

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2
Q

Forma activada de la tiamina

A

Tiamina pirofosfato

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3
Q

Funciones de la tiamina

A
  • descarboxilación oxidativa de alfa-cetoácidos

- rx catalizada por la transcetolasa

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4
Q

Beri-beri seco

A

síntomas de orden neurológico

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5
Q

Beri-beri húmedo

A

transtornos circulatorios

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6
Q

Beri-beri agudo grave

A

el corazón es el más afectado

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7
Q

Requerimientos de tiamina

A
  1. 5 mg/kcal

0. 5 - 1,5 mg/d

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8
Q

Fuentes de tiamina

A

granos enteros, legumbres, levadura, carne de cerdo, hígado, riñón

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9
Q

B2

A

Rivoflavina

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