Yuav ua li cas yog cov piv txwv ntawm adaptive cellular teb?
Yuav ua li cas yog cov piv txwv ntawm adaptive cellular teb?

Video: Yuav ua li cas yog cov piv txwv ntawm adaptive cellular teb?

Video: Yuav ua li cas yog cov piv txwv ntawm adaptive cellular teb?
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Anonim

MetaplasiaANS: A, C, D, E Atrophy, hypertrophy, hyperplasia, thiab metaplasia yog suav tias yog adaptive cellular teb.

Ntxiv mus, cellular adaptations muab piv txwv li cas?

Cov kev hloov pauv no suav nrog hypertrophy (loj ntawm ib tus neeg lub hlwb), hyperplasia (nce hauv xov tooj ntawm tes), atrophy (txo qhov loj thiab xov tooj ntawm tes), metaplasia (kev hloov ntawm ib hom epithelium mus rau lwm tus), thiab dysplasia (kev loj hlob ntawm cov hlwb).

Tsis tas li ntawd, plaub hom kev hloov pauv ntawm tes yog dab tsi? Txheej txheem cej luam: The plaub yooj yim hom ntawm cellular adaptation yuav tau tham nyob rau hauv seem no yog hyperplasia, hypertrophy, atrophy, thiab metaplasia.

Ua li no, cov lus teb ntawm tes yog dab tsi?

Cellular teb yog qhov kawg ntawm kab rau lub teeb liab coj mus rau lub hom phiaj cell los ntawm ib tug signaling molecule.

Hom kev hloov ntawm cellular dab tsi tshwm sim hauv cov lus teb rau kev khaus khaus thiab o?

Metaplasia. Metaplasia yog kev hloov dua siab tshiab los ntawm ib qho hom ntawm mature cell rau lwm tus hom ntawm mature cell . Nws yog ib cellular txheej txheem hloov. Ib tug metaplastic teb feem ntau tshwm sim nrog mob ntev thiab o.

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