Fibronectin Fetal (fFN)

ʻO ka hānau mua ʻana he maʻi i hōʻike ʻia e ka hoʻopau ʻana o ka hāpai ʻana ma hope o 28 a 37 mau pule hāpai.ʻO ka hānau mua ʻana ke kumu nui o ka make a me ke kīnā o ka hapa nui o nā pēpē perinatal hoʻoilina ʻole.ʻO nā hōʻailona o ka hānau mua ʻana, ʻo ia ka ʻoki ʻana o ka ʻōpū, ka hoʻololi ʻana o ka hoʻoheheʻe ʻana o ka wahine, ke kahe ʻana o ke koko, ka ʻeha hope, ka ʻeha ʻeha o ka ʻōpū, ka ʻiʻo ʻana o ka ʻōpū a me ka ʻōpū.

Ma ke ʻano he isoform o fibronectin, ʻo Fetal Fibronectin (fFN) he glycoprotein paʻakikī me ke kaumaha molekala ma kahi o 500KD.No nā wāhine hāpai me nā hōʻailona a me nā hōʻailona o ka hānau mua ʻana, inā fFN ≥ 50 ng/mL ma waena o 0 lā o 24 pule a me 6 lā o 34 pule, piʻi ka pilikia o ka hānau mua ʻana i loko o 7 mau lā a i ʻole 14 mau lā (mai ka lā o ka hoʻāʻo ʻana. mai nā mea huna o ka cervical vaginal).No nā wāhine hāpai me ka ʻole o nā hōʻailona a me nā hōʻailona o ka hānau mua ʻana, inā hoʻokiʻekiʻe ʻia ka fFN ma waena o 0 lā o 22 pule a me 6 lā o 30 pule, e piʻi aʻe ka pilikia o ka hānau mua ʻana i loko o 6 mau lā o 34 pule.