Pafupifupi zonse zofunika mu thupi la munthu zimayendetsedwa ndi mahomoni. Zinthu izi zokhudzana ndi biologically zomwe zimagwira ntchito zambiri zimapangidwa ndi zipangizo za endocrine. Malingana ndi msinkhu, mkhalidwe wa thanzi, kapena kupezeka kwa mimba yomwe ikukula, mahomoni amayamba kusintha kwakukulu ndipo potero amapereka chithunzi chowonekera cha zomwe zikuchitika.
Malo apadera amakhala ndi mahomoni panthawi yomwe ali ndi pakati komanso panthawi yogonana, amakonzekera chiwalo chachikazi cha umuna , ndipo amapanga zinthu zabwino kuti apite patsogolo. Mwachikhalidwe cha kusintha kwa mahomoni kungathe kuweruzidwa za makhalidwe omwe ali ndi mimba. Chizindikiro cholondola kwambiri cha mimba ndi ufulu wa estriol.
Free estriol mu mimba
Estriol yaulere ndi ya nambala ya mahomoni a steroid, mu boma wamba chiwerengero chake sichiri chochepa, ndipo pokhapokha panthawi yomwe ali ndi mimba mtengo wa kuwonjezeka kwachuluka mofanana ndi nthawi. Mwachitsanzo, pa masabata 6-7, mlingo wa hormone ndi 0.6-2.5 nmol / L, ndipo pa 19-20 uli pakati pa 7.5-28, mtengo wapatali umakhala pa masabata 40-42 ndikufikira 111 nmol / l.
Ndikofunika kwambiri kupambana mayesero kuti azitsatira mlingo wa ufulu wa estriol pamene amayi apakati:
- ali ndi zaka zoposa 35-40;
- kukhala ndi ana okhala ndi zofooka zachitukuko;
- ndi kukhalapo m'banja la anthu omwe ali ndi vuto la chromosomal;
- pambuyo poika ma radiation;
- ndi matenda ena, monga matenda a shuga, kuthamanga kwa magazi, kutuluka m'mimba nthawi zambiri;
- atalandira mankhwala ena.
Kusanthula magazi kwa zizindikiro za etirili
Kukayikira kuti mwana ali ndi kachilombo ka HIV kapena njira yabwino yoyembekezera kutenga mimba ndi kotheka ngati pali isriol yaulere. Monga lamulo, kuchepa kwa ufulu wa estriol mu mimba ndi zoposa 40 peresenti kungasonyeze:
- kuopsya kwa kusokonezeka kapena kubadwa msanga;
- za Down's syndrome;
- pa kukhalapo kwa matenda a intrauterine;
- za fetoplacental insufficiency ;
- hypoplasia ya adrenal glands a fetus;
- za mwana wosabadwa.
Zoonadi, kuchepa kwakukulu mu hormone ndi koopsa, koma nthawi zambiri kumangokhala ndi mankhwala enaake.
Ngati ufulu wa estriol ukukwera - ichi si chizindikiro chabwino kwambiri. Nthawi zambiri zimasonyeza chiwindi ndi matenda a impso, mwayi wobadwa msanga. Komanso, estriol imakula kwambiri pamene imanyamula mwana wamphongo kapena wamkulu.