Yog koj cev xeeb tub, tej zaum koj twb tau hnov cov lus zoo li "amniotic sac" thiab "amniotic fluid" thaum koj nrog koj tus kws kho mob tham lossis nyeem koj daim ntawv qhia txog kev kuaj mob. Tab sis thaum koj hnov lo lus "amniotic membrane," tej zaum koj yuav xav tias, "Qhov ntawd yog dab tsi?" Tsis txhob txhawj, feem ntau cov niam uas yuav yug menyuam tsis paub ntau txog nws. Yog li hnub no, cia peb tham txog daim nyias nyias zoo kawg no, tab sis tseem ceeb heev hauv txoj kev yooj yim heev.
Lub amniotic membrane yog dab tsi tiag?
Hais yooj yim xwb, qhov no yog daim nyias nyias, tab sis muaj zog heev uas ua kab sab hauv ntawm lub hnab tiv thaiv uas nyob ib puag ncig koj tus menyuam thaum cev xeeb tub, lub hnab amniotic .
Xav txog tus menyuam mos nyob hauv lub npas uas muaj dej puv nkaus. Lub npas ntawd yog lub hnab amniotic. Lub hnab ntawd muaj ob txheej.
- Txheej sab hauv: Qhov no yog qhov peb hu ua daim nyias nyias amniotic lossis amnion .
- Txheej sab nraud: Qhov no hu ua chorion .
Cov kua dej hauv lub hnab no hu ua kua amniotic . Yog li, ob daim nyias nyias no thiab cov kua dej ua ke tsim ib puag ncig rau tus menyuam kom loj hlob zoo thiab tsis muaj teeb meem rau ntau lub hlis hauv plab.
Daim ntaub no pab tau dab tsi rau tus menyuam?
Lub amniotic membrane yog qhov tseem ceeb rau kev loj hlob ntawm tus menyuam. Lub luag haujlwm uas nws ua yog qhov zoo kawg nkaus.
- Zoo li lub hauv ncoo kev nyab xeeb: Lub hnab ntim dej no tiv thaiv koj tus menyuam ntawm kev co me me thiab kev co thaum koj taug kev, caij tsheb, lossis khoov. Nws zoo li lub hauv ncoo kev nyab xeeb uas nyob ib puag ncig koj tus menyuam.
- Kev tswj qhov kub thiab txias: Qhov no pab tswj kom qhov kub thiab txias hauv plab zoo rau tus menyuam.
- Tso cai rau kev ywj pheej ntawm kev txav mus los: Tus menyuam tuaj yeem txav mus los tau ywj pheej hauv cov kua dej no, txav nws txhais tes thiab ceg. Qhov kev txav no yog qhov tseem ceeb rau tus menyuam txoj kev loj hlob ntawm cov leeg thiab pob txha.
- Kev tiv thaiv los ntawm kev kis kab mob: Daim nyias nyias no ua haujlwm zoo li lub tsho tiv thaiv uas tiv thaiv tus menyuam ntawm cov kab mob los ntawm lub ntiaj teb sab nraud.
Cov kev tshawb pom tshiab hauv kev kho mob
Yav tas los, daim nyias nyias amniotic no raug pov tseg ua pov tseg tom qab tus menyuam yug los. Tab sis tam sim no cov kws kho mob tau pom tias nws tuaj yeem siv los kho ntau yam kab mob vim nws cov khoom zoo kawg nkaus.
Qhov xav tsis thoob, daim nyias nyias no muaj cov khoom tiv thaiv kev o , tiv thaiv kab mob, thiab tiv thaiv kev caws pliav .
Yog li ntawd, kev tshawb fawb tam sim no tab tom ua kom siv daim nyias nyias no hauv ntau qhov chaw kho mob.
| Kev kho mob teb | Piv txwv ntawm kev siv nws li cas |
|---|---|
| Kev Kho Mob Qhov Muag | Kho cov mob xws li qhov muag qhuav, qhov muag kub hnyiab thiab mob qog, thiab cov kab mob ntawm lub qhov muag. |
| Kev Kho Mob Qhov Mob | Kho cov qhov txhab thiab kub hnyiab ntawm daim tawv nqaij sai sai, txo cov qhov txhab, thiab ua kom cov nqaij loj hlob. |
| Kev Kho Mob Rov Qab Zoo | Kev tshawb fawb tab tom ua los siv cov khoom ntawm daim nyias nyias no los txhawb kev tsim kho dua tshiab ntawm cov nqaij puas tsuaj hauv lub cev. |
Cov kua qaub amniotic thiab cov placenta puas yog tib yam?
Tsis yog. Cov no yog ob yam sib txawv kiag li. Lub placenta yog ib qho qauv sib cais uas muab cov pa oxygen thiab cov as-ham rau tus menyuam. Lub amniotic membrane yog ib feem ntawm lub hnab tiv thaiv uas nyob ib puag ncig tus menyuam.
Qhov no ua los ntawm dab tsi?
Qhov no yog ib daim nyias nyias uas muaj ntau txheej, ib yam li daim tawv nqaij. Cov txheej no ua rau nws muaj zog thiab yoog tau. Qhov zoo kawg nkaus yog, daim nyias nyias no tsis yog ua los ntawm koj tus kheej cov nqaij ntawm lub cev, tab sis los ntawm koj tus menyuam cov nqaij .
Muaj peb txheej tseem ceeb rau qhov no.
- Epithelium: Qhov no yog txheej sab saud. Nws yog ua los ntawm cov cell uas zoo li cov thawv plaub fab.
- Daim ntaub hauv qab nthab: Qhov no yog txheej nruab nrab. Nws cais txheej sab saud thiab txheej hauv qab.
- Stroma: Qhov no yog txheej sab hauv tshaj plaws, tuab tshaj plaws. Nws yog ua los ntawm cov nqaij sib txuas . Cov no yog cov nqaij uas txuas thiab txhawb nqa cov feem sib txawv ntawm lub cev.
Puas muaj teeb meem kev noj qab haus huv uas cuam tshuam rau daim nyias nyias no?
Feem ntau, koj yuav tsis hnov txog daim nyias nyias no thoob plaws koj cev xeeb tub. Qhov ntawd yog ib txwm muaj. Txawm li cas los xij, qee zaum yuav muaj teeb meem cuam tshuam nrog nws. Yog li ntawd, koj tus kws kho mob yuav qhia koj txog nws.
| Qhov teeb meem | Kev piav qhia yooj yim thiab kev kho mob |
|---|---|
| Mob Chorioamnionitis | Qhov no yog kev kis kab mob ntawm lub hnab amniotic (sab hauv lossis sab nraud ntawm lub hnab amniotic). Nws raug kho nrog cov tshuaj tua kab mob. |
| Kab mob Amniotic Band | Qhov no tshwm sim thaum daim nyias nyias amniotic (daim nyias nyias sab hauv) tawg thiab cov hlua khi zoo li txoj hlua khi rau hauv lub cev ntawm tus menyuam, tshwj xeeb tshaj yog cov ceg. Qhov no tuaj yeem txo cov ntshav ntws mus rau cov kabmob ntawd. Qhov no kho nrog cov ceg cuav, kev kho lub cev, lossis phais tom qab tus menyuam yug los. |
| Kev tawg ua ntu zus ntawm cov membranes (PROM) | Qhov no yog thaum lub hnab amniotic tawg ua ntej 37 lub lis piam ntawm kev cev xeeb tub, uas hu ua "rhuav lub hnab dej." Yog tias qhov no tshwm sim, koj yuav tsum mus rau tsev kho mob tam sim ntawd. |
Lub amniotic membrane yog ib lub cev me me tab sis muaj zog heev uas tseem ceeb heev rau kev nyab xeeb thiab kev loj hlob ntawm koj tus menyuam hauv plab. Muaj ntau tus neeg tsis tau hnov txog nws, tab sis qhov kev pabcuam uas nws muab yog qhov muaj nqis heev.
Yog li ntawd, tsis txhob ntshai yog tias koj tus kws kho mob hais dab tsi txog qhov no. Nug txhua lo lus nug uas koj muaj. Nws yuav saib xyuas koj thiab koj tus menyuam zoo thiab muab kev kho mob zoo tshaj plaws.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Lub amniotic membrane yog lub membrane muaj zog uas kab sab hauv ntawm lub hnab tiv thaiv uas nyob ib puag ncig tus menyuam thaum cev xeeb tub.
- Qhov no tiv thaiv tus menyuam kom tsis txhob poob siab, tswj qhov kub ntawm lub cev, thiab muab kev ywj pheej uas xav tau rau kev loj hlob.
- Daim nyias nyias no tsis yog ua los ntawm leej niam lub cev, tab sis los ntawm cov nqaij ntawm tus menyuam.
- Tam sim no hauv kev kho mob, daim nyias nyias no yog siv los kho cov khoom xws li cov kab mob qhov muag thiab kho qhov txhab.
- Qee zaum daim nyias nyias no tuaj yeem tsim teeb meem, xws li kev kis kab mob, tab sis lawv tuaj yeem txheeb xyuas thiab kho tau.
- Yog koj muaj lus nug lossis kev txhawj xeeb txog qhov no, nrog koj tus kws kho mob tham qhib siab txog qhov no.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus