Uro Flashcards

1
Q

Factores de desarrollo de la corteza

A

SF1,DAX1 y Phx1

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2
Q

Orígenes de las gonadas

A

Mesotelio, mesenquima subyacente y C. Germinales primordiales

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3
Q

Semana de desarrollo de la gonada indiferenciada

A

5ta semana

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4
Q

Vías para desarrollo de gonadas bipotenciales

A

FOG2, WNT y NRSA1

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5
Q

Cuándo se identifican las células Germinales primordiales

A

24 días

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6
Q

En qué semana las Células Germinales primordiales se introducen al mesenquima subyacente

A

6ta semana

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7
Q

Gen que codifica un factor importante de los testículos

A

Gen SRY

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8
Q

Activa los activadores específicos de testículos

A

Sox9

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9
Q

Impiden el desarrollo de ovarios

A

Wnt 4, Fst, Foxl2 y Rspol

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10
Q

Potenciadores testiculares

A

Fgfa, Dhh y Amh

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11
Q

Migración de células Germinales primordiales

A

Genes Stella, Fragilid y BMP-4

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12
Q

Potencia el desarrollo de testículos

A

Fgdf9, Amh y Dhh

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13
Q

Desarrollo ovárico

A

Semana 12

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14
Q

En qué semana se comienza a segregar hormonas androgenicas (testosterona y androstenediona

A

Octava semana

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15
Q

Concentraciones máximas de Gonadotropina corionica humana

A

8-12va semana

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16
Q

En qué semana las c. Sertoli producen AMH

A
17
Q

Desarrollo de próstata

A

Hox