NE Flashcards

(13 cards)

1
Q

de que organo se extrajo por primera vez

A

glándula suprarrenal

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2
Q

cientifico que lo descubrió en 1946

A

von euler nervios simpáticos

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3
Q

que propiedad hace que sean faciles de estudiar las catecolaminas

A

son fluorescentes

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4
Q

neuronas noradrenérgicas son como y como es su transmisión

A

se arborizan y transmiten en volumen

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5
Q

sitios que se sintetiza NE

A

cerebro, celulas cromafines, nervios y ganglios simpáticos

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6
Q

SINTESIS NE
-sustrato:
-de que pr se derivan:

A

SINTESIS NE
-sustrato: tirosina
-de que pr se derivan: fenilalanina

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7
Q

L tirozina a L dopa
-enzima:
-cofactores:

A

L tirozina a L dopa
-enzima: tirosina hidroxilasa
-cofactores:O2, hierro

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8
Q

L dopa a dopamina
enzima:

A

L dopa a dopamina
enzima: fosfato de pirodxiol

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9
Q

DOPAMINA a NE
-enzima:
-cofactores:

A

DOPAMINA a NE
-enzima: dopamina hidroxilasa
-cofactores: o2, vitamina C, cobreº

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10
Q

NE a E
-cofacotares:

A

NE a E
-cofacotares: ácido fólico

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11
Q

a partir de que sustancia se postulo que el exceso de dopamina se daba esquizofrenia y depleción de NE depresión

A

reserpina

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12
Q

cual es la principal forma de como termina su acción

A

recaptura por NET

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13
Q
A
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