![Txoj hmoo ntawm endoderm hais txog plaub yam kabmob uas tsim los ntawm endoderm yog dab tsi? Txoj hmoo ntawm endoderm hais txog plaub yam kabmob uas tsim los ntawm endoderm yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14030744-what-is-the-fate-of-endoderm-mention-any-four-organs-that-develop-from-endoderm-j.webp)
Video: Txoj hmoo ntawm endoderm hais txog plaub yam kabmob uas tsim los ntawm endoderm yog dab tsi?
![Video: Txoj hmoo ntawm endoderm hais txog plaub yam kabmob uas tsim los ntawm endoderm yog dab tsi? Video: Txoj hmoo ntawm endoderm hais txog plaub yam kabmob uas tsim los ntawm endoderm yog dab tsi?](https://i.ytimg.com/vi/_9-40PVJzO0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov endoderm ua rau lub plab hnyuv thiab nws tau txais lub cev , suav nrog cecum, plab hnyuv, plab, thymus, siab, pancreas, ntsws, thyroid thiab prostate.
Ib yam nkaus, qhov endoderm txhim kho rau hauv dab tsi?
Lub embryonic endoderm loj hlob mus rau hauv cov ntaub qhwv sab hauv ntawm ob lub raj hauv lub cev, lub plab zom mov thiab lub raj ua pa. cov kab hauv qab ntawm cov hauv paus ntawm cov thyroid thiab cov kab mob epithelial ntawm thymus (piv txwv li thymic epithelial cells). Lub siab thiab pancreas hlwb ntseeg tau los ntawm ib qho ua ntej.
Tom qab ntawd, lo lus nug yog, ectoderm mesoderm thiab endoderm ua rau dab tsi? Peb txheej txheej embryonic kab mob yog ectoderm , mesoderm, thiab endoderm . Cov mesoderm muab nce rau cov pob txha, cov leeg, cov zis, thiab lub raum. Cov endoderm txhim kho rau hauv cov kab mob hauv nruab nrog cev, xws li lub ntsws thiab lub plab zom mov.
Hauv qhov no, txoj hmoo ntawm endoderm yog dab tsi?
Cov endoderm sib txawv rau hauv lub plab primitive; ib feem ntawm nws ua rau cov kwj dej hauv lub cev thiab lwm feem ua rau lub hnab yolk. Tom qab tsim ntawm endoderm , qhov seem ntawm cov cell ntawm lub puab cell loj tsim embryonic disc. Nws muaj peb ntu: cephalic margin, embryonic disc zoo thiab caudal margin.
Cov ntaub so ntswg twg los ntawm endoderm?
Cov ntaub ntawv endoderm: lub pharynx, esophagus, lub plab, txoj hnyuv me, txoj hnyuv, lub siab, lub txiav, lub zais zis, epithelial ib feem ntawm lub ntsws thiab lub ntsws, lub ntsws, cov thyroid, thiab parathyroid.
Pom zoo:
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Cov cell tau txais los ntawm mesoderm, uas nyob nruab nrab ntawm endoderm thiab ectoderm, ua rau nce ntxiv rau tag nrho lwm cov ntaub so ntswg ntawm lub cev, suav nrog daim tawv nqaij ntawm daim tawv nqaij, lub plawv, lub cev nqaij daim tawv, lub cev urogenital, pob txha, thiab pob txha pob txha. (thiab yog li cov ntshav)
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Ob hom kev soj ntsuam uas pom ntau tshaj plaws yog kev kawm ua ke thiab kev tshawb fawb-tswj rooj plaub; hom thib peb yog kev kawm hla ntu. Txoj kev tshawb fawb. Kev kawm ib leeg yog qhov zoo ib yam hauv lub tswv yim rau txoj kev tshawb fawb. Case-control study. Kev kawm hla ntu
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Yam tseem ceeb uas yuav ua rau muaj kev pheej hmoo ntawm kev mob pob txha yog: Poj niam los txiv neej, Caucasian lossis Neeg Esxias haiv neeg, nyias thiab nyias lub cev thav duab, thiab tsev neeg keeb kwm ntawm osteoporosis. Kev haus luam yeeb, haus cawv ntau dhau thiab siv caffeine, tsis muaj kev tawm dag zog, thiab noj zaub mov tsis muaj calcium. Kev noj zaub mov tsis zoo thiab kev noj qab haus huv tsis zoo
Cov kws kho kev puas siab puas ntsws hais tias kev xav txog lub siab lub ntsws tsom mus rau kev kawm txog tus cwj pwm dab tsi uas tib neeg ua ntau dua li tib neeg tau ntsib?
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