Kule nqaku, siza kukuxelela oko kuhlalutyo, yintoni isimilo se-homocysteine esifanele sibe ngowokukhulelwa 1, 2 ne-3 trimester, kwaye yintoni na ukuphambuka kwayo kwizinto eziqhelekileyo zithetha.
Yintoni i-homocysteine, kwaye yingozi kangakanani ukuphambuka kwayo kwimiqathango?
I-Homocysteine iyinaminodi e-sulfur equkethe i-amino acid, eyakhiwa ukusuka kwi-amino acid efunekayo-methionine. Emzimbeni womntu, kuza kuphela ngokutya okudliwayo. Uninzi lwazo zonke i-methionine kwaye, ngenxa yoko, i-homocysteine zizityebi kwimveliso enje inkukhu kunye namaqanda ezinqamle, inyama, kunye nobisi kunye nemveliso yobisi.
Uvavanyo lwama-homocysteine alufanele luthathwe ngexesha lokukhulelwa kodwa ngexesha lokucwangcisa, kuba naziphi na izinto ezingaqhelekanga zinokuba yingozi. Ukuba umxholo weli-amino acid egazini lentombazana encinci ayihambelani nexabiso eliqhelekileyo, kaninzi akakwazi ukukhulelwa ixesha elide. Kwimeko apho umthamo wengane uyenzeka, umama ozayo uza kwandisa amathuba okuphuphuma okanye ukuqala kokuzalwa kwangaphambi kokuzalwa. Kwezinye iimeko, ukuphambuka kwexabiso le-homocysteine ukusuka kwinto eqhelekileyo kunokunyusa ukukhulelwa okukhukhulayo.
Yintoni endiyenzayo ukuba i-homocysteine inciphise okanye iphakanyiswe xa ukhulelwa?
Nangona ukunyuka okuncinci kwinqanaba le-homocysteine ukusuka kwisiqhelo ngexesha lokukhulelwa kuyinto eqhelekileyo, kukho inqanaba elithile ngaphaya kweli xabiso akufanele lihambe. Ngaloo ndlela, umxholo we-homocysteine egazini lomama ozayo awunako ukuhlalela ngaphantsi kwe-4.6 nangaphezulu kwe-12.4 ummol / ml. Kule meko, ukuba ekupheleni kowokuqala kunye nokuqala kwe-trimester yesibini ixabiso layo liqhelekile malunga ne-6-7 μmol / l, ngoko, njengommiselo, landa ekugqibeleni kokukhulelwa, kwaye sele isele umyalelo we-10-11 μmol / l.
Ukongeza, kufuneka ugqibe ngokupheleleyo ukutshaya, ukusela ikofi kunye neziyobisi. Ngokufanayo, izinga le-homocysteine lingaqhelekanga kwimeko yokunciphisa umxholo.