Fetal Fibronectin (FFN)

Ivuka ryibanze ryerekeza ku ndwara irangwa no guhagarika gutwita nyuma y'ibyumweru 28 kugeza 37 bitandukanye. Ivuka ryibanze nimpamvu nyamukuru itera urupfu nubumuga mu mpinja zidashishikarizwa cyane. Ibimenyetso by'ibyavukiyemo ibibanza birinze intanga nyababyeyi, impinduka mu isohoka mu gitsina, kuva amaraso mu gitsina, ububabare bw'akagari, kubabara mu mugongo, kwishima cyane mu gitereko no mu rutare.

Nkumutungo wa fibronectin, libronectin (ffn) ni glycoprotein hamwe nuburemere bwa moleki hafi ya 500kd. Ku bagore batwite bafite ibimenyetso n'ibimenyetso byo kuvuka ibitotsi, niba ffn ≥ 50 ng / ml hagati yumunsi wibyumweru 24 niminsi 6 yibyumweru 3 kuva mu nyuguti z'inkondo y'umura). Ku bagore batwite badafite ibimenyetso nibimenyetso byibarutse iminsi 0 byibyumweru 22 niminsi 6 ibyumweru 30, hazabaho ingaruka ziyongera zo kuvuka mugihe cyibyumweru 34.