Zvichave zvakakodzera kugovera ropa kubva mumupfu uye kusvika pane kubvunzurudza pamusoro pekucherechedza kuongorora kwehupenyu hwemagetsi kwakaitwa mumutambo wechipiri, kunyanya kune kliniki uko kuongororwa kwakaitwa, nokuti zvigumisiro zvinowirirana mune ma laboratori akasiyana.
Haasi munhu wose anoziva kuti kuongorora kwezvinhu zvepanyama mu2 trimester yechipiri ndeyezvipo uye chiremba haagoni kumanikidza mukadzi ane pamuviri kuti apinde nayo kana asingafungi kuti zvakakodzera. Mukuwedzera, kuedza katatu kwehomoni kunobhadharwa.
Chii chinonzi kuongorora kwechipiri chetatu chinorevei?
Kuti uone kusagadzikana kwekukura kwekuberekwa, kuedza katatu kunoitwa, kureva kuti, ropa rinotorwa kune mahomoni akadaro:
- Alfafetorothein.
- Human chorionic gonadotropin.
- Free Estriol.
Sezvo kuedzwa kune zvikamu zvitatu, zvakanzi katatu, kunyange zvazvo mamwe mabhakatori anoongorora zviratidzo zviviri - AFP uye hCG.
Nzira dzekuongorora maitiro ezvinyorwa zvechipiri chetatu
Sezvatotaurwa, ma laboratori akasiyana ane mahwendefa akasiyana-siyana emitemo, uye naizvozvo zvinonzwisisika kutaura pamusoro pekukanganisa kubva pamatare. Nokudaro, kuwedzera kwe 2 MoH hCG kunoratidza kuwedzera kana Down syndrome, kuderera kwe 0.5MM kunoratidza ngozi yehutano hwakawanda (Edwards syndrome).
Nhamba yeAAPP yenguva yemasvondo gumi nemasere kusvika masere makumi maviri nemakumi maviri kusvika masere kusvika pa1-2-2. Kana pane kukanganisa kubva kune zvakasarudzwa mune zviduku zvishoma, ipapo kune ngozi yekuvandudza Down syndrome uye Edwards syndromes.
Norm ye-Estriol yekusununguka - kubva ku2,5 kusvika 2MM, kukanganisa kune izvo zvinoreva:
- muzinga wepasi - ma syndromes eEdwards uye Down;
- yakakwirira-michero-michero, fetus yakakura, chiropa uye chirwere chepvo.
Nhamba yeestriol inokonzerwa nekudya kwemishonga, kunyanya mahomoni uye antibiotics. Zvakakosha kunyevera pamusoro payo usati wapedza kuongorora.