Waa maxay β-subunit bilaashka ah ee gonadotropin chorionic aadanaha?
β-subunit bilaashka ah waa kala duwanaanshiyaha monomeric glycosylated ee hCG ee ay sameeyeen dhammaan xumad-xumada sare ee aan trophoblastic ahayn.β-subunit lacag la'aana waxay kor u qaadaa korriinka iyo xumaanta kansarka sare.Kala duwanaanshaha afaraad ee hCG waa pituitary hCG, oo la soo saaro inta lagu jiro wareegga caadada dumarka.
Maxaa la damacsan yahay in bilaash loogu isticmaaloβ-subunit ee qalabka baaritaanka degdega ah ee gonadotropin chorionic bini'aadamka?
Qalabkan ayaa lagu dabaqi karaa ogaanshaha in vitro ee tirada bilaashka ah ee β-subunit of gonadotropin chorionic gonadotropin (F-βHCG) ee muunadda serum ee aadanaha, taas oo ku habboon qiimeynta kaaliyaha ee khatarta ay haweenku u qaadaan ilmo qaba trisomy 21 (Down syndrome) 3da bilood ee ugu horeeya uurka.Qalabkani waxa uu bixiyaa β-subnit bilaash ah oo ah natiijooyinka baaritaanka gonadotropin chorionic chorionic, iyo natiijooyinka la helay waa in lagu daro macluumaadka kale ee kiliinikada ee falanqaynta.Waa inay isticmaalaan kaliya xirfadlayaasha daryeelka caafimaadka