Endocrino Flashcards

1
Q

Sistema endocrino

A

Lento y sustancias químicas
Es regulador de homeostasis

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2
Q

Hormona

A

Molécula que se libera en una parte del cuerpo, pero regula la actividad de células en otras partes

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3
Q

Transporte

A

En la sangre y en las células del cuerpo

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4
Q

Neurohormonas

A

Oxitocina
Noradrenalina
Vasopresina
Dopamina

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5
Q

Hormonas tipos

A

Circulantes y locales

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6
Q

Hormona circulante

A

Por el torrente sanguíneo

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7
Q

Hormonas locales

A

Célula paracrina y autocrina

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8
Q

Hormonas liposolubles

A

Hormonas esteroideas
Atraviesan la membrana
Se unen con una proteína (globulinas y albuminas)

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9
Q

Hormonas hidrosolubles

A

No atraviesan la membrana
Necesitan receptores
Viajan libremente por el torrente sanguíneo

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10
Q

De donde vienen las hormonas esteroideas

A

Del cortisol, testosterona, estrógenos, progesterona, aldosterona y andrógenos

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11
Q

Tipos de hormonas hidrosolubles

A

Aminas
Peptidos y proteínas
Eicosanoides

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12
Q

Ejemplos de hormonas hidrosolubles

A

Insulina, catecolaminas, adrenalina, oxitocina

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13
Q

Hormona liposoluble

A
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14
Q

Endocrinas

A

Hacia el torrente sanguíneo

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15
Q

Como se secretan las hormonas

A

Endocrinas y exocrinas

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16
Q

Hormonas exocrinas

A

Hacia cavidades

17
Q

Funciones de las hormonas

A

Metabolismo
Contracción muscular
Sistema inmune
Crecimiento
Reproducción