AINES Flashcards

1
Q

3 mecanismos de accion

A

Bloqueadores de COX
Via lipoxigenasa
Interaccion con proteinas G

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2
Q

Bloqueadores de la cicloxigenasa

A

Impide sintesis de protaglandinas
Son inhibidores competitivos tipo reversible - bloquean canal hidrofobo, impidiendo la union con el sustrato
ASA - inhibidor irreversible, acetila residuos de aminoacidos en sitio activo de la COX bloqueando la capacidad catalitica

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3
Q

Via lipoxigenasa

A

Impiden la produccion de radicales libres
Fijacion de algunos mediadores inflamatorios
Disminuye la liberacion de enzimas lisosomales
Modifican produccion leucocitaria
Disminuye produccion de FNT - interleuquinas (1, 4)

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4
Q

Interactúan con proteinas G

A

modifican la activacion de las celulas que intervienen en la inflamacion (neutrofilos)
produccion de citoquinas

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5
Q

Clasificacion

A

Inhibidores COX - 1/COX - 2
Inhibidores selectivos COX 2

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6
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Salicilatos:
Acido Acetil Salicilico
Acetilsalicilato de Lisina
Diflunisal
Salicilato sodico

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7
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Paraminofenoles:
Paracetamol

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8
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Pirazolonas:
Fenilbutazona
Metamizol
Propifenazona

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9
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Derivados del acido propionico:
Fenoprofeno
Ibuprofeno
Ketoprofeno
Naproxeno
Piketoprofeno
Pirprofeno
Acido tiaprofenico

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10
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Derivados del acido acetico:
Indometacina
Aceclofenaco
Diclofenaco
Etodolaco
Ketorolaco

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11
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Derivados del acido antranilico:
Mefenamico

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12
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Oxicams:
Piroxicam
Tenoxicam
Lornoxicam

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13
Q

Clasificacion - Inhibidores COX-1/COX-2

A

Derivados del acido nicotinico:
Clonixina

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14
Q

Clasificacion - inhibidores selectivos COX-2

A

Meloxicam
Nimesulida
Celecoxib
Etoricoxib
Lumiracoxib
Parecoxib
Rofecoxib
Valdecoxib

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15
Q

Efectos

A

Accion analgesica
antitermica
antiinflamatoria
antiagregante plaquetaria
uricosurica
ASA - antitrombogenico

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16
Q

RAM

A

Cefalea
Vertigo
Confusion
Somnolencia
Insomnio
Nauseas
Vomito
Pirosis
Dispepsia
Gastritis
Epigastralgia
Diarrea
Estreñimiento
Ulcera gastroduodenal
Hemorragias digestivas
hipersensibilidad
diatesis hemorragica
anemia hemolitica
agranulocitosis
anemia aplasica
trombocitopenia
hepatotoxicidad
erupciones fijas
eritema multiforme
purpura
sindrome de steven - johnson
fotodermatitis
necrolisis dermica
crisis de broncoespasmo
retencion de agua y sodio
disminuten funcion renal