Sistema Endocrino Flashcards

1
Q

comunicación celular

A
  • dependiente de contacto
  • paracrina
  • sináptica
  • endocrina
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2
Q

dependiente de contacto

A

célula señalizadora - molécula señal unida a la membrana - célula diana

  • need of contact - one on one
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3
Q

paracrina

A

células señalizadora - mediador local - células diana

*gives to others

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4
Q

sináptica

A

neurona - soma celular - axón - neurotransmisor - sinapsis - célula diana

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5
Q

endocrina

A

célula endocrina - hormona - circulación sanguínea - receptor - célula diana

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6
Q

¿que respuesta produce acetilcolina?

A
  • contracción
  • secreción
  • disminución de la frecuencia y fuerza de la contracción
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7
Q

glándulas endocrinas más importantes

A
  • hipotálamo
  • glándula pineal
  • hipofisis
  • tiroides
  • paratiroides
  • timo
  • suprarrenales
  • pancreas
  • ovarios
  • testículos
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8
Q

une al hipofísis e hipotálamo

A

infundibulo

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9
Q

insulina

A

disminuye la concentración de glucosa en la sangre

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10
Q

glucagón

A

aumenta glucosa en la sangre

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11
Q

esteroides

A
  • estradiol
  • estrona
  • progesterona
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