Placenta Inokura neKuberekwa uye inodzwa Mushure mokunge Mucheche Ekupedzisira
Apo mukadzi anova nepamuviri, murcenta inowedzera mukati momuviri wake. Kunyange zvazvo basa guru relacenta nderokupa mwana asati aberekwa ane chikafu, kune matambudziko akawanda eparcenta anogona kuita kuti kubata pamuviri kurasike.
Chii Chinonzi Placenta?
Iyo placenta ndiyo yega yega yechikamu mumuviri womunhu. Inowedzera nekudzivirira uye inodururwa mushure mokunge pamuviri wapera.
Iyo inongowanikwa chete yemasero e fetal, uye "inopinda" murusvingo rwechikadzi rwehutano mune imwe nzira yakaoma inonzi placentation.
Iyo yakabatana naamai kuburikidza nehutano hwemidziyo midzi yeropa, uye kumucheche kuburikidza nemariti maviri uye mutezo uri mukati memudonzvo wembilical.
Iyo pfupa inotanga kuumba iyo nguva yei inoberekwa (iyo yakatova yakakamurwa muboka remasero rinonzi blastocyte panguva ino) mapiritsi muuterine yakagadzirwa. Iyo placenta inoenderera mberi kukura mukati mese pamuviri, pakupedzisira kuva zvisinganzwisisiki zvakafanana, uye inorema uremu hwe 1 pound pazara-nguva.
Mabasa eAlacenta
- Kutakura oksijeni nemuviri kubva mumararamiro emadzimai ekuenda kumucheche '
- Kutakura nharo uye carbon dioxide kubva kumucheto we fetal kusvika kumabereki ekupararira
- Kupa "kuzvidzivirirwa kwemasimba" kumucheche kuburikidza nokutakura maGG antibodies
- Ku "firisa" microbes kuitira kuti mwana asati awana zvirwere zvinotapukira, kunyange zvazvo basa iri harisi 100% rinoshanda
- Kuchengeta progesterone, chorionic gonadotropin (hCG), huma placenta lactogen (hPL), uye isrogen inofanirwa kuchengetedza pamuviri
- Kuchengetedza fetus uye fetal component ye placenta kubva mumuviri wemunyika - iyo inowanzotambudza "zvinhu zvekunze" mumutumbi - nokuvhara makemikari akasiyana-siyana "anokanganisa" uye kudzivisa masimba ezvirwere
- Kuita senzvimbo yeropa kumucheche kana zvichiitika kuti amai vanoparadzaniswa nekuchinja kweropa
Kana rimwe remabasa aya risina kunaka, pamuviri ungasazokwanisa kuramba uchizara kwenguva yakazara.
Placenta Matambudziko
- Placenta previa - Apo iyo placenta inokura, kana iri pedyo, iyo yevhura yomukati. Previa inobatanidza nehutano hwekuvhara ropa kumudzimai muhutumbi uye inogona kutyisa upenyu kana mukadzi achitanga kushanda ne previa.
- Chirongwa cheCentcenta - Kana iyo placenta ichibatanidza zvikuru mukati mechiberekero, inonzi chiratidzo. Kune marudzi akasiyana ezvinyorwa, zvichienderana nekudzika kwechibatanidzwa chinoitika. Accreta inogonawo kuisa upenyu hunotyisa muhutano uye hunoisa mungozi yevashandisi veshure-partum inormharhage uye chirwere, kusanganisira hysterectomy.
- Kuputika kwepasitiki - Apo placenta inoparadzaniswa kubva kumusvingo uterine isati yaberekwa, inonzi kusanganisa. Inogona kunge inouraya pamucheche, zvichienderana nehuwandu hwekuparadzanisa. Izvi zvinogonawo kuva nengozi kuna amai, nemhaka yekurasikirwa kweropa. Iyo chete "mushonga" wekuputsika kwakanyanya inokurumidza kubudiswa.
Chorioamnionitis - Utachiona hunokonzerwa nebhakitiriya hunoita saga remvura. Kazhinji, hutachiona hunofamba uchikwira mumukirini kubva kumudzimai. Inoda kurapwa kwemishonga inorwisa mabhakitiriya uye kuburitsa nokukurumidza kwema fetus kuti kudzivisa mamwe matambudziko kune vose amai nemwana.
Pregnancy Loss
Nokuti zvinetso ne placenta ndizvo zvinowanzokonzera kukanganisa pamuviri, vanachiremba vanowanzokurudzira kuti chiremba anotsvaga placenta mushure mokuberekwa. Chiongorori chemukati chikamu chinokosha chekudzivirira kwecheche mucheche kana kusununguka. Chiremba wako acharemekedza zvaunoshuva kana iwe usingadi kuva nemotokari, asi vazhinji vakadzi uye tsika / zvitendero zvakagadzikana nekutarisa kwepamusoro, izvo zvingaita kuti uwane ruzivo ruzivo pamusoro pechikonzero chekurasikirwa kwako.
Mimwe mitauro ine mikanzvi inokosha pamusoro peparcenta mushure mokuberekwa. Vamwe, saVaMaori veNew Zealand, vaNavajo vokuNorth America, neCambodia, vanoviga iyo placenta.
Pakati peIbo muNigeria, mitambo yakazara yemariro inopiwa kune imwe nzvimbo. Nzira dzepasi pose dzakasiyana-siyana: kuisa pasi pasi kune zvisikwa, kudyara placenta pamwe nemuti, kunyange kudya kudya. Ive placenta inoshandawo mune mamwe mishonga yekuMabvazuva.
Mumamiriro ezvinhu ekudzivirirwa pamuviri, kana uchida kuva nemapupa ako akavigwa kana kupiswa pamwe chete nemwana wako, zivisa chiremba wako.
Uyewo Anozivikanwa Se: Afterbirth
Sources:
Oyelese, Yinka, naJohn C. Smulian, "Placenta Previa, Placenta Accreta, uye Vasa Previa." Obstetrics & Gynecology 2006.
Varney, H., Kriebs, J., et al. Varney's Midwifery, Fourth Edition. 2003.
Zvamunoda Kuziva Pamusoro pePlacenta Yako. March weDhimes. http://www.marchofdimes.com/pnhec/188_1132.asp