Iyini i-β-subunit yamahhala ye-chorionic gonadotropin yomuntu?
I-β-subunit yamahhala iwuhlobo oluhlukile lwe-glycosylated monomeric lwe-hCG olwenziwa yizo zonke izifo ezithuthukile ezingezona ze-trophoblastic. I-β-subunit yamahhala ikhuthaza ukukhula kanye nobubi bomdlavuza osethuthukile. Uhlobo lwesine lwe-hCG yi-pituitary hCG, ekhiqizwa phakathi nomjikelezo wokuya esikhathini kwabesifazane.
Yini ohlose ukuyisebenzisa mahhalaI-β-subunit yekhithi yokuhlola esheshayo ye-chorionic gonadotropin?
Le kit iyasebenza ekutholweni komthamo we-in vitro we-β-subunit yamahhala ye-chorionic gonadotropin (F-βHCG) kusampula ye-serum yomuntu, elungele ukuhlolwa okusizayo kwengozi yokuthi abesifazane bathwale ingane ene-trisomy 21 (Down syndrome) izinyanga ezi-3 zokuqala zokukhulelwa. Le khithi inikeza kuphela i-β-subunit yamahhala yemiphumela yokuhlolwa kwe-chorionic gonadotropin yabantu, futhi imiphumela etholiwe izosetshenziswa ngokuhambisana nolunye ulwazi lomtholampilo ukuze luhlaziywe. Kufanele isetshenziswe kuphela ochwepheshe bezempilo