Yimiphi imigomo yalokhu kuhlaziywa nokujwayelekile?
Isikhathi esihle sokuhlaziywa kwe-AFP ngokukhulelwa okwenzeka ngokujwayelekile ngamasonto angu-12-20. Ngokuvame ukwenziwa ngamasonto angu-14-15. Ukuze ucwaningo, igazi lisuswa emthanjeni.
Ngakho-ke, kuye ngokuthi ubude besikhathi besithathwe yini kuwesifazane okhulelwe, ukuhlushwa kwe-AFP nakho kuncike. Uma ukuhlaziywa kwenziwa emasontweni angu-13 kuya ku-15, isimiso sibhekwa njengama-15-60 U / ml, amasonto angu-15-19-15-95 U / ml. Inani eliphakeme lokuhlushwa kwe-AFP kubonakala ngeviki 32, - amayunithi angu-100-250 / ml. Ngakho, izinga le-AFP lishintsha ngamasonto okukhulelwa.
Yiziphi izimo ezingase zibe khona ukwanda kwe-AFP?
Abesifazane abaningi, lapho bezwa ukuthi benyukile i-AFP ekukhulelwe kwabo, ngokushesha besaba. Kodwa ungenzi lokhu. Ngaphandle kokwandisa njalo izinga le-AFP egazini kubonisa ukuthi kukhona ukukhubazeka kwesisu. Lesi simo singabonwa, isibonelo, futhi ngokukhulelwa okuningi . Ngaphezu kwalokho, ukuphazamiseka kwezinga le-alpha-fetoprotein egazini kungabangelwa isiteleka esingalungile sokukhulelwa, okuyinto engavamile uma kungezona umjikelezo ongavamile ukuya esikhathini.
Kodwa-ke, ukwanda kwe-AFP kungabonisa nokuthi isifo sesibindi, kanye nesifo sokuthuthuka se-neural tube ye-fetus.
Ngamaphi amacala i-AFP ehlisiwe?
Ukunciphisa izinga le-AFP owesifazane okhulelwe kubonisa ukuba khona kwe-chromosomal pathology, isibonelo, i- Down's syndrome . Kodwa ngesisekelo se-AFP yedwa yedwa, ngokuvamile akunakwenzeka ukusungula i-pathology, futhi ezinye izindlela zokuphenya ezifana ne-ultrasound zisetshenziselwa lokhu. Yile ntombazane ekukhulelweni akumele ikwazi ukucacisa ngokuhlaziya ukuhlaziywa kwe-AFP nokwenza iziphetho ngaphambi kwesikhathi.