Células germinativas primordiales femeninas: Origen y migración hacia los primordios gonadales

Lilian Chuaire, Magda Carolina Sánchez

Resultado de la investigación: Contribución a RevistaArtículo

Resumen

Female primordial germ cells (PGC), as in other mammals, appear early in the development, inside tissues that not only are far from the gonadal anlage, but also are of extra embryonic nature. Therefore, they make a translocation process that leads them to the gonad primordium, where they proliferate and interact with somatic cells in order to initiate the ovarian folliculogenesis. Do PGC possess a kind of "memory" that shows their target? What events determine the direction to which they should migrate from their place of origin? Which is the nature of these events? In this paper, we'll try to touch topics as the origin and the ultra-estructure of the PGC, its migratory behaviour characteristics and the influence that the extracellular matrix of the dorsal mesentery and the developing gonad have on that behaviour. With these subjects we'll try to answer the stated questions as deep as possible. © 2002 Corporación Editora Médica del Valle.
Idioma originalEnglish (US)
Páginas (desde-hasta)171-178
Número de páginas8
PublicaciónColombia Medica
EstadoPublished - dic 1 2002

Huella dactilar

Germ Cells
Gonads
Mesentery
Touch
Extracellular Matrix
Mammals
origen
Direction compound

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title = "C{\'e}lulas germinativas primordiales femeninas: Origen y migraci{\'o}n hacia los primordios gonadales",
abstract = "Female primordial germ cells (PGC), as in other mammals, appear early in the development, inside tissues that not only are far from the gonadal anlage, but also are of extra embryonic nature. Therefore, they make a translocation process that leads them to the gonad primordium, where they proliferate and interact with somatic cells in order to initiate the ovarian folliculogenesis. Do PGC possess a kind of {"}memory{"} that shows their target? What events determine the direction to which they should migrate from their place of origin? Which is the nature of these events? In this paper, we'll try to touch topics as the origin and the ultra-estructure of the PGC, its migratory behaviour characteristics and the influence that the extracellular matrix of the dorsal mesentery and the developing gonad have on that behaviour. With these subjects we'll try to answer the stated questions as deep as possible. {\circledC} 2002 Corporaci{\'o}n Editora M{\'e}dica del Valle.",
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year = "2002",
month = "12",
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Células germinativas primordiales femeninas: Origen y migración hacia los primordios gonadales. / Chuaire, Lilian; Sánchez, Magda Carolina.

En: Colombia Medica, 01.12.2002, p. 171-178.

Resultado de la investigación: Contribución a RevistaArtículo

TY - JOUR

T1 - Células germinativas primordiales femeninas: Origen y migración hacia los primordios gonadales

AU - Chuaire, Lilian

AU - Sánchez, Magda Carolina

PY - 2002/12/1

Y1 - 2002/12/1

N2 - Female primordial germ cells (PGC), as in other mammals, appear early in the development, inside tissues that not only are far from the gonadal anlage, but also are of extra embryonic nature. Therefore, they make a translocation process that leads them to the gonad primordium, where they proliferate and interact with somatic cells in order to initiate the ovarian folliculogenesis. Do PGC possess a kind of "memory" that shows their target? What events determine the direction to which they should migrate from their place of origin? Which is the nature of these events? In this paper, we'll try to touch topics as the origin and the ultra-estructure of the PGC, its migratory behaviour characteristics and the influence that the extracellular matrix of the dorsal mesentery and the developing gonad have on that behaviour. With these subjects we'll try to answer the stated questions as deep as possible. © 2002 Corporación Editora Médica del Valle.

AB - Female primordial germ cells (PGC), as in other mammals, appear early in the development, inside tissues that not only are far from the gonadal anlage, but also are of extra embryonic nature. Therefore, they make a translocation process that leads them to the gonad primordium, where they proliferate and interact with somatic cells in order to initiate the ovarian folliculogenesis. Do PGC possess a kind of "memory" that shows their target? What events determine the direction to which they should migrate from their place of origin? Which is the nature of these events? In this paper, we'll try to touch topics as the origin and the ultra-estructure of the PGC, its migratory behaviour characteristics and the influence that the extracellular matrix of the dorsal mesentery and the developing gonad have on that behaviour. With these subjects we'll try to answer the stated questions as deep as possible. © 2002 Corporación Editora Médica del Valle.

M3 - Article

SP - 171

EP - 178

JO - Colombia Medica

JF - Colombia Medica

SN - 0120-8322

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