Reproduccion Masculina Flashcards

1
Q

Que hormonas gonadales segregan los testiculos?

A

Hormona antimullerina y testosterona

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2
Q

Androgebo que segregan las celulas de leydig

A

Testosterona

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3
Q

Que hormona aumenta la sintesis de testosterona al estimular colesterol desmolasa?

A

La LH

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4
Q

Que contiene la prostata que comvierte la testosterona en su forma activa, dihidrotestosterona?

A

5 alfa reductasa

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5
Q

Que hormona estimula la adenohipofisis para q segregue FSH y LH?

A

GnRH

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6
Q

Que hormona actua sobre las celulas de sertoli para mantener la espermatogenesis?

A

FSH

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7
Q

Que hormona segregan las celulas de sertoli para la retroinhibicion de la secrecion de FSH?

A

Inhibina

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8
Q

Qn inhibe la secrecion de la LH pof las celulas de leydig?

A

Testosterona

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9
Q

Qn inhibe la secrecion de FSH ?

A

La inhibina

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10
Q

Fx de la testosterona

A

Libido
Voz grave
Crecimiento del pene

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11
Q

Acciones de la dihidrotestosterona

A

Diferenciacion del pene, escroto y prostata
Patron del vello masculino

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12
Q

Forma activa de la 5 alfa reductasa

A

Dihidrotestosterona

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