Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

DESARROLLO EMBRIOLÓGICO DEL OVARIO

No description
by

Pedro Llancarí

on 31 March 2014

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of DESARROLLO EMBRIOLÓGICO DEL OVARIO

Cromosoma Y. (Concepción)
Gen SRY ( Yp11)
Proteina SRY (Factor que determina el desarrollo de testículos)
SISEMA GENITAL
DESARROLLO EMBRIOLÓGICO DEL OVARIO
Caracteristícas morfológicas: 7 semana
Crestas gonadales (Crestas genitales)
OVARIO
Migración (Mov. Ameboideo)
4ta Semana
Cordones sexuales primitivos
CONDUCTOS GENITALES FEMENINOS
Gónadas primitivas
5ta Semana
Crestas genitales
6ta Semana
Invaden
Deriva de 4 fuentes:
a) Mesodermo intermedio
b) Cel. Germinativas primordiales
c) Epit. Celómico (mesotelio)
d) Mesénquima subyacente
CORDONES SEXUALES PRIMITIVOS
Epitelio superficial
GÓNADA
INDIFERENCIADA
OVARIO
Agrupan
Células germinales primitivas que ocupan
la parte medular del OVARIO
MEDULA OVÁRICA
Estroma vascular
Cordones corticales
3er mes, formas
células foliculares
Ovogonio + cel foliculares
(Folículo primarios
OVARIO
Full transcript