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LA PUBERTAD EN LA MUJER. DOCENTE: OSCAR VILLEGAS Grupo: A

description

para las mujeres muy recreativo

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LA PUBERTAD EN LA MUJER.

DOCENTE: OSCAR VILLEGAS

Grupo: A

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En general se considera que la pubertad es el fin

de la infancia y la entrada a la adolescencia como

proceso que conduce a la MADUREZ SEXUAL o la

FERTILIDAD.

Se inicia un aumento acentuado en la producción

de hormonas sexuales que dependen al parecer de

que la persona alcance un nivel de peso crucial

lo que explicaría el adelanto de la pubertad en

chicas con sobrepeso.

INTRODUCCIÓN

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SEXO GENETICO

SEXO GONADAL

SEXO FENOTIPICO

DIFERENCIAS SEXUALES

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DATOS IMPORTANTES:

1. Según el orden en que se forman los órganos, glándulas y hormonas :

• 4ta semana de gestación - GnRH.

• 9na semana de gestación - los ovarios se desarrollan.

• 10 y 12va semana de gestación- secreción de las hormonas FSH y LH.

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PUBERTADDiversas partes del sistema reproductor femenino, tales como el ovario o endometrio,experimentan profundos cambios durante el ciclo sexual en la mujer, cambios que son regulados deforma precisa por el hipotálamo y la hipófisis, dos estructuras situadas en la base del cerebro.

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EJE HIPOTALOMO-HIPOFISIARIO-OVARICO.

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EJE HIPOTALOMO-HIPOFISIARIO-OVARICO.

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