Ake sifunde konke mayelana nesivikelo somntwana - ulwelwesi lwe-amniotic.

Leli gama lingase libe lisha kancane komama abaningi. Kodwa bewazi ukuthi i-amniotic membrane iyinto ebaluleke kakhulu evikela ingane yakho ngaphakathi esibelethweni. Kufana nengubo evikelayo ezungeze ingane. Ake sixoxe ngalokhu ngokuningiliziwe, ukuze uqonde ukubaluleka kwayo kangcono.

Iyini ngempela i-Amniotic Membrane?

Kalula nje, lolu ulwelwesi oluncane kakhulu, kodwa oluqinile. Lufana nesikhumba. Yilokhu okuzungeze ingane yakho ngesikhathi sokukhulelwa. Ukuze sichaze kabanzi, kukhona isikhwama samanzi esibamba ingane yakho, silubiza ngokuthi 'i-Amniotic Sac' , futhi ungqimba olungaphakathi lwaleso sikhwama yi-amniotic membrane. Ngaphakathi kwalesi 'Amniotic Sac' kukhona 'i-Amniotic Fluid' (okungukuthi, amanzi umntwana akuwo) kanti ngaphandle kukhona olunye ulwelwesi, olubizwa ngokuthi 'i-Chorion' . Konke lokhu ndawonye kudala indawo ephephile ukuze ingane ikhule kahle. Ngezinye izikhathi lolu lwelwesi lwe-amniotic lubizwa nangokuthi 'i-Amnion'.

Ngakho-ke kwenzekani kulolu lwelwesi lwe-amniotic (Amnion)?

Eqinisweni, le amnion ibaluleke kakhulu empilweni enempilo ye-'Amniotic Sac' lapho umntwana ekhona khona. Cabanga nje, ngaphandle kwalolu lwelwesi lwe-amniotic, i-'Amniotic Sac' ayikwazi ukwakha, ukukhula, ukugcina amanzi ngaphakathi, noma ukusekela umntwana okhulayo. Ngakho-ke, lokhu kubaluleke kakhulu enqubweni yokukhula komntwana.

Isikhwama se-amniotic yisona esivikela umntwana kuzo zonke izimbobo kanye nokujikijeleka, njengesithambisi sokushaqeka . Amanzi angaphakathi kwesikhwama (i-amniotic fluid) nawo asiza ekulawuleni izinga lokushisa lomzimba womntwana. Futhi kuvumela umntwana ukuba ahambe ngokukhululeka, okubaluleke kakhulu ekukhuleni kwemisipha yengane . Ngakho-ke, ngaphandle kwalolu lwelwesi lwe-amniotic, isikhwama se-amniotic besingeke sikwazi ukwenza noma yiziphi zalezi zinto kahle.

Manje, ucwaningo olusha luthole ukuthi lolu lwelwesi lwe-amniotic lungasetshenziswa ukwelapha izifo ezahlukahlukene ngaphandle kokuchitha isikhathi. Ngoba lunezakhiwo zokulwa nokuvuvukala, ukulwa namagciwane, kanye nokulwa nezibazi . Odokotela manje sebebheka izindlela ezahlukene zokulisebenzisa. Nazi izibonelo ezimbalwa:

• Ku-ophthalmology: Ingasetshenziswa ukwelapha izinto ezifana namehlo omile, ukusha kwamehlo kanye nezilonda, noma izifo ze-cornea.
• Ukuphulukiswa kwenxeba: Iqukethe izinto zokwelapha amanxeba. Ngakho-ke, inganciphisa izibazi nokuvuvukala. Iphinde isheshise ukuphulukiswa kwezicubu ezimweni zokusha namanxeba.
• Ekwelapheni ukuvuselelwa: Kutholakale ukuthi kunezici ezingakhuthaza ukuvuselelwa kwezicubu.

Ingabe i-amniotic membrane kanye ne-placenta ziyafana?

Cha, lokho kubili.I-placenta iyisakhiwo esihlukile esihlinzeka ngomsoco nomoya-mpilo enganeni. I-amniotic membrane iyingxenye yesikhwama esivikelayo esizungeze umntwana.

Ngakho-ke itholakala kuphi le membrane ye-amniotic?

Lesi yingqimba engaphakathi kakhulu ye-'Amniotic Sac'. I-'Amniotic Sac' ingaphakathi kwesibeletho sakho ngesikhathi sokukhulelwa. Ingqimba engenhla kwalolu lwelwesi lwe-amniotic, oluseduze nodonga lwesibeletho sakho, ibizwa ngokuthi i-'Chorion' .

Yenziwe ngani i-amniotic membrane?

Ungacabanga ngayo njengesivikelo esivikelayo, njengesikhumba. Le membrane ye-amniotic yakhiwe ngezingqimba ezintathu ezincane. Lezi zingqimba ezintathu yizo ezinika le membrane amandla ayo nokuguquguquka kwayo.

• I-Epithelium: Lena ungqimba oluphezulu lwe-amnion. Iqukethe uhlobo olukhethekile lweseli olubizwa ngokuthi amaseli e-epithelial e-cuboidal. Lawa maseli afana nama-cubes, anokuphakama, ububanzi, kanye nokujula okufanayo.
• Ulwelwesi olungaphansi: Lolu ungqimba oluphakathi. Umsebenzi walo oyinhloko ukuhlukanisa izicubu ze-epithelial nezicubu ezixhumeneyo.
• I-Stroma: Lolu ungqimba olungaphakathi kakhulu nolukhuluphele. Lwakhiwe yizicubu ezixhumanisayo. Izicubu ezixhumanisayo yizo ezixhumanisa futhi zisekele izitho nezakhiwo ezahlukahlukene emzimbeni. Eqinisweni, kunezicubu ezixhumanisayo cishe yonke indawo emzimbeni wakho.

Ngokungafani nezinye izitho zomzimba wakho, ezenziwe ngezicubu zakho, njengezicubu zolwelwesi lwamafinyila, lolu hlobo lwezitho zomzimba lwenziwa ngezicubu zomntwana . Okusho ukuthi, ezingxenyeni zomntwana. Luvela engxenyeni engaphandle yesikhwama se-amniotic esibizwa ngokuthi i-chorion.

Lokhu kubonakala kanjani?

Ulwelwesi lwe-amniotic lubonakala kakhulu. Udokotela wakho angalubona ngesikhathi se -ultrasound yokukhulelwa, okwenziwa cishe emavikini ayisithupha ukhulelwe.

Yiziphi izimo zempilo ezingathinta lolu hlobo lwe-amniotic membrane?

Abesifazane abaningi abakhulelwe abakaze bezwe ngisho nangesikhwama se-amniotic ngesikhathi sokukhulelwa kwabo. Uma wenza kanjalo, kungenzeka ukuthi unesifo esisithintayo. Nazi ezinye zezimo ezingasithinta:

• I-Chorioamnionitis: Lokhu ukutheleleka ngamagciwane kwe-amnion noma i-chorion. Kuyelashwa ngama-antibiotic.
• I-Amniotic band syndrome: Lokhu kwenzeka lapho isikhwama se-amniotic sidabuka noma siqhuma, sikhipha ibhande lezicubu ngaphakathi kwesikhwama se-amniotic. Lesi sikhumba sizungeza umntwana futhi singavimbela ukugeleza kwegazi ezithweni zomntwana. Ukusetshenziswa kwezitho zokufakelwa ekuzalweni, ukwelashwa ngokomzimba, noma ukuhlinzwa kungasiza.Kulungile, yilokho ukwelashwa kwalokhu.
• Ukuqhuma kwe-membrane ngaphambi kwesikhathi (i-PROM): Lokhu ukuqhekeka kwesikhwama sakho se-amniotic (isikhwama samanzi) ngaphambi kwamasonto angu-37 okukhulelwa. Lapho amanzi akho ephuka, i-membrane ye-amniotic nayo iyaphuka.

Eqinisweni, ulwelwesi lwe-amniotic ludlala indima enkulu ekuvikeleni ingane ngesikhathi sokukhulelwa. Uma ungakaze uzwe ngakho ngaphambili, awuwedwa, abantu abaningi bayakuzwa. Abantu abaningi badlula ekukhulelweni kwabo bengezwa lutho ngaleli lwelwesi. Ngoba yingxenye encane nje 'yesikhwama se-amniotic' ethola ukunakwa okukhulu. Kodwa ngezinye izikhathi ungase uzwe ngakho.

Uma lokho kwenzeka, ungesabi . Buza udokotela wakho noma yimiphi imibuzo onayo mayelana nezindwangu ezakha "isikhwama sakho se-amniotic." Bazokunakekela futhi bakunikeze ukwelashwa okungcono kakhulu uma kunenkinga ngendwangu yakho ye-amniotic.

Ngakho-ke, yiziphi izinto ezibaluleke kakhulu okudingeka sizikhumbule kule ndaba?

"I-membrane ye-amniotic yingxenye ebaluleke kakhulu evikela futhi yondle ingane ngesikhathi isesibelethweni. Kufana nomvikeli wokuqala wengane!"

• Lona ungqimba olungaphakathi kakhulu lwe-"Amniotic Sac." Yilokhu okuzungeze umntwana futhi okuphethe "uketshezi lwe-amniotic" (amanzi).
• Kuvikela umntwana ekushaqekeni, kulawula izinga lokushisa, futhi kusize ukuthi anyakaze ngokukhululeka.
• Lokhu akuvamile ukukhulunywa ngakho kakhulu ngesikhathi sokukhulelwa. Kodwa uma kuvela izinkinga, kubalulekile ukungesabi bese ucela iseluleko sezokwelapha.
• Khumbula ukuthi ucwaningo luyaqhubeka manje lokusebenzisa lolu lwelwesi ukwelapha ezinye izifo .

Ulwelwesi lwe - amniotic, ulwelwesi lwe-amniotic, ukukhulelwa, ukuphepha komntwana, isikhwama se-amniotic, uketshezi lwe-amniotic, impilo yokukhulelwa