Derivados de hojas embriologicas Flashcards

1
Q

Que deriva de Cresta Neural?

A

Cel parafoliculares, melanocitos, medula adrenal, neuronas de gg sensitivos, cel de schawn, cel cromafines de medula de sr, leptomeninges, odendoblastos, taboique tronco canal, estroma de bolsas faringeas, tej y huesos de cara y craneo, dermis de cara y cuello, gg simpaticos, ectomesenquima de gl salivares

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2
Q

Que deriva de Neuroectodermo?

A

Neuronas, cel de la glia ( menos microglia mesodermo )

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3
Q

Que deriva del ectodermo?

A

Gl parotida, gl mamaria, gl sudoripata, ep corporal ext, pelos, uãs, oido int, canal anal, ep de estomodeo, cristalina, gl sebaceas, hipof ant, hipof post, nervios esp, medula espinal

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4
Q

Que deriva del endodermo?

A

Ep respiratorio, gl bulbo uretrales ( ep seno vaginal ), revest cond biliar, intradermis ep, hepatocitos, mucosa del estomago( porcion caudal int anterior) , pancreas exocrino y endocrino( endodermo int anterior ), intestino primitivo ( endodermo saco vitelino), parenquima hepatico( endodermo intestino ant region caudal), ep de revestimiento y secretor, parenquima tubo digestivo, conducto anal, vejiga y uretra ( endodermo del seno urogenital ), lamina vaginal, vejiga ( epitelio ) traquea-pulmones, vesiculas y cond anal ( doble origen canal anal ectodermo, conducto anal endodermo ), faringe, tiroides, bolsas faringeas, prostata
Bolsas Faringeas: 1 Oido Medio, Trompa de Eustaquio
2 Amigdalas
3 Paratiroides inf, timo
4 Paratiroides Sup

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5
Q

Que deriva del Mesodermo Paraxial?

A

Miotoma: Hipomero: Musc Miembros, Epimero: Musc Axiales y Dorsales
Esclerotoma: Esqueleto Axial
Dermatoma: Dermis

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6
Q

Que deriva del mesodermo intermedio? ( Gononefrotomo)

A

Ap genital: Conductos Mesonefricos ( vagina, utero, trompa, vesiculas seminales, epididimo, conducto deferente
Ap Urinario: Mesonefros, pronefros, metanefros

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7
Q

Que deriva del mesodermo Lateral?

A

Somatico: Esqueleto de Miembros, Serosa, Hoja Parietal ( pleura, pericardio, peritoneo. )

Esplacnico: Serosa hoja visceral: mesenterios, tejido hemangioblastico, miocardio, endocardio, pericardio, conect, musc y cartilago _ pared sist respiratorio, Tubo digestivo ( conectivo, musc, adventicia ( estroma ), cel de kufer, cel de ito, vejiga ( conectivo, musc )
higado ( + mesodermo del septum transverso )

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8
Q

Que deriva del Esclerotoma Dorsal?

A

Apofsis espinosa, parte dorsal del arco vertebral

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9
Q

Que deriva del esclerotoma central?

A

Pediculos, parte ventral de arcos v, apofsis transversa, parte proximal de costillas

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10
Q

Que deriva del esclerotoma lateral?

A

Parte distales de costilla

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11
Q

Que deriva del Esclerotoma ventral?

A

Cuerpos vertebrales, discos intervertebrales, parte distal de costillas

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12
Q

Que deriva del Miotoma?

A

Epimero: Miotoma Dorso medial: Musculos Dorsales Intrinsecos
Hipomero: Miotoma Ventro Lateral del cuerpo

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13
Q

Que deriva del septum transverso? ( seno transverso )

A

Tabique de Mesodermo que cresce hacia dorsal en pared ventrolateral entre cav pericardica y conducto.
Deriva: Mesenterio Ventral: Epiplon Menor, lig calciforme, capsula de glison, vitelino ( separa corazon del higado )

Cel del esbozo hepatico: Cel hematocito poyeticas del TC, de Kuffer, de Ito ( Junto al mesodermo lateral esplacnico, higado… )

Tendon central del diafragma

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14
Q
A
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