cáncer Flashcards

1
Q

características heredables de las celulas cancerosas

A

producción contra control normal
invación territorios reservado a otras ceulas

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1
Q

características de células cancerígenas

A

división y crecimeinto descontrolado
variación en tamaño y froma
núcloe más grande y oscuro
cormosomas anormales
sin limites vecinos

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2
Q

crecimiento exacerbado de un grupo de celulas

A

neoplasma o tumor

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3
Q

tumor benigno

A

encapsulado no inaviso ni metastatico

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4
Q

tumor maligno o cancerígeno

A

mal delimitado, invaiso y metastásico

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5
Q

prefijos

A

adeno- glándula
condro -cartílago
erito - glob rojos
hemangio - vasos
melnao - pigemnto

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6
Q

sufijo benigno

A

oma

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7
Q

sufijo maligno

A

carcinoma: endo, ecto
sarcoma: meso

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8
Q

células que no desarrollan tumor benigno

A

linfoma - linfocito

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9
Q

factores extrínsecos que lateran el código genético

A

radiación, químicos, agentes inffecciones

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10
Q

alteración en la secuencia de adn

A

mutagénesis

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11
Q

factores intrínsecos que inician y promuevne el cáncer

A

angiogenesis, migración celular, degradacion de MED, evasión a respuesta inmunitaria, resistencia terapeutica

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12
Q

factoresque pueden llevar a un tumor

A

alteración de la homeostasis, aumento de division o decremento de apoptosis

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13
Q

promueve tumor cuando una mutación aumenta su actividad

A

oncogen

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14
Q

promueve tumor cuando una ctividad DIsminuye su actividad

A

gen supreso de tumor

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