Temas 14b-20 Flashcards

1
Q

Relacion idonea w6-w3

A

3:1 o 4:1

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2
Q

Eicosanoides de la serie w-6

A

PGE1: Deriva DGLA. Vasodilatador y disminuye TA

PGE2: Ac. araquidonico. Inflamatorio
Si pasa a prostaciclina, vasodilatador e inhibicion agregacion plaquetaria

Tromboxano A2: vasoconstrictor y proagregante plaquetario

Leucotrienos B4: quimiotactico. aumenta adherencia endotelial de monocitos y macrofagos

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3
Q

Eicosanoides serie w-3

A

PGE3: Ac. eicosapentanoico
Antiagregante, vasodilatador, disminuye LDL, antiinflamatorio, sistema inmune, regula prolactina y progesterona

Tromboxano A3: no proagregante

Leucotrienos B5: debil quimiotactico

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4
Q

Fuente de GLA

A

Leche materna humana
Semillas onagra
Borraja

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5
Q

Fuente de EPA y DHA

A

Aceites de peces marinos (salmon, caballa)
Krill, fito-plancton

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6
Q

Fuente de acido linoleico

A

Aceites vegetales (soja, girasol)
Alimentos procesados y cocinados

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7
Q

Fuente de acido linolenico

A

Vegetales verdes (espinaca, calabaza)
Semillas de chia, quinoa
Aceites vegetales (soja, lino)

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8
Q

Acido araquidonico

A

Carne, marisco, productos lacteos

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9
Q

Razones que aconsejan el Aceite de oliva

A

Previene ECV y arteriosclerosis
Previene de las ulceras gastrointestinales
Retrasa la oxidacion
Prevencion cancer
Microbiota y tracto gastrointestinal

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10
Q

ECV y AGM

A

baja CT, LDL
Aumenta HDL

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11
Q

ECV y terpenoides y polifenoles

A

vasodilatador

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12
Q

ECV y tocoferoles

A

antioxidante

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13
Q

ECV y fitosdteroles

A

inhiben absorcion Colesterol

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14
Q

ECV y hidroxitirosol

A

vasodilatador, antiagregante plaquetario

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15
Q

ECV y oleocantal

A

Antiinflamatorio

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16
Q

Efectos hidroxitirosol

A

Antioxidante
Inhibe oxidacion de LDL
Inhibicion de agregacion plaquetaria o actividad antiinflamatoria

Actividad antitumoral

17
Q

Efectos escualeno

A

Antioxidante
Antitumoral

18
Q

Efectos oleuropeinas

A

Regula la tension arterial
Inhibe oxidacion lipidica
Hipoglucemico
Antipiretico

19
Q

Efectos isoflavonas de la soja

A

Reduce LDL y TG
Aumenta HDL