Kedu ihe bụ β-subunit efu nke gonadotropin chorionic mmadụ?
β-subunit efu bụ ụdị glycosylated monomeric nke hCG nke ọrịa kansa niile na-abụghị trophoblastic mepụtara. β-subunit efu na-akwalite uto na ọrịa kansa ndị dị elu. Ụdị nke anọ nke hCG bụ pituitary hCG, nke a na-emepụta n'oge usoro nsọ nwanyị.
Kedu ihe ị ga-eji n'efu?β-subunit nke ngwa nnwale ngwa ngwa gonadotropin chorionic mmadụ?
Ngwa a dabara adaba maka nchọpụta ọnụọgụgụ in vitro nke β-subunit efu nke gonadotropin chorionic mmadụ (F-βHCG) na ihe nlele serum mmadụ, nke dabara adaba maka nyocha enyemaka nke ihe egwu dịịrị ụmụ nwanyị ịmụ nwa nwere trisomy 21 (Down syndrome) n'ime ọnwa atọ mbụ nke afọ ime. Ngwa a na-enye naanị β-subunit n'efu nke nsonaazụ ule gonadotropin chorionic mmadụ, a ga-ejikwa nsonaazụ enwetara yana njikọta na ozi ahụike ndị ọzọ maka nyocha. Ọ bụ naanị ndị ọkachamara ahụike ga-eji ya.