I-Estradiol iyi-hormone ye-steroid, ekhishwa ngokuyinhloko kuma-ovari kanye nesakhiwo esivelele se-adrenal gland kubantu besifazane. I-Estradiol inesibopho sokuthuthukiswa ngokocansi uhlobo lwesifazane, ukwakheka kwengqondo kwengqondo yabesifazane. Isenzo sale hormone sibhekiswe esibelethweni, izigulane zamabele, ama-ovari, ama-tubespian tubes.
Izinga le-estradiol livamile
Umkhuba we-estradiol kubantu besifazane uhlukahluka kuye ngesigaba sokujikeleza kokuya esikhathini futhi:
- 97.5 - 592 pmol / l - umkhuba we-estradiol esigabeni se-follicular;
- I-685-1404 pmol / L iyinhlangano evamile ye-estradiol enqabeni ye-preovulatory;
- 120 - 738 pmol / l - umkhuba we-estradiol esigabeni esilandelayo;
- 9 - 258 pmol / l - umkhuba we-estradiol ekumeni.
I-Estradiol hormone emadodeni
I-Estradiol ikhiqizwa emzimbeni wesilisa yi-testes kanye nesakhiwo senethiwekhi yezinhlayiya ze-adrenal. I-Estradiol emadodeni yenza kusebenze i-metabolism, kuhlanganise ne-calcium. Ngokuvamile, izinga le-hormone emadodeni liyi-19.7 - 242 pmol / l.
Norm of estradiol ekukhulelweni
Lapho ukhulelwe futhi njengoba ikhula, izinga le-estradiol emzimbeni wesifazane landa kakhulu. Izinga eliphakeme le-hormone lifika ngaphambi kokubeletha, futhi emva kokubeletha, izinga le-estradiol lijwayelekile.
I-Estradiol ngesikhathi sokukhulelwa ikhiqizwa yi-placenta. Isenzo sale hormone sibhekiswe esibelethweni, izitsha zayo, igazi elihlanganiswayo. I-Estradiol ivikela umntwana ozayo konke ukukhulelwa. Izinga lalo:
- 215.0 - 430.0 pg / ml ku-trimester yokuqala;
- 800.0 - 576.0 pg / ml ku-trimester yesibili;
- 1810 - 13,900 pg / ml ku-trimester yesithathu.
Umkhuba wokuhlaziywa ngezinga le-estradiol
Ukuhlaziywa ngezinga le-estradiol kunikezwa ukuxilongwa kwe-pathology yokujikeleza kokuya esikhathini nokungazalwa. Izinsuku ezingu-3 ngaphambi kokulethwa kwalesi sivivinyo akusikhuthazwa ukuzivocavoca umzimba. Ukuhlaziywa kunikezwa ngesisu esingenalutho.
I-Estradiol ngenhla evamile
Izinga le-estradiol ngaphezu kwendabuko lingabonwa nge-pathologies enjalo:
- ukuphikelela kwe-follicle;
- ama-cysts e-endometrioid ama-ovaries;
- i-tumor-secreting tumor of the ovaries;
- isrogenosecretizing i-tumor testicular;
- i-cirrhosis yesibindi.
I-Estradiol emkhawulweni ophansi wendabuko
Izinga le-hormone le-estradiol lingancishiswa ngu:
- ukuzivocavoca okujulile kwabesifazane abangaqeqeshiwe;
- ukubhema;
- i-hypogonadism;
- i-hyperprolactinemia;
- ukungakwazi ukusebenza kwama-hormone esigaba sokuqamba;
- usongo lokuqeda ukukhulelwa kwe-endocrine genesis.
I-Estradiol ye-IVF
I-Estradiol inikeza ukukhula kwe-endometrium, ebalulekile lapho kudlula inqubo ye-IVF nokudluliswa kombungu. Izinga le-estradiol ngemuva kokudluliswa kombungu kuyisikhombisa esibalulekile sokukhulelwa okuphumelelayo. Izinga le-estradiol lilinganiswa ngosuku lokudluliswa kombungu kanye nesonto kamuva. Ngezinga elinganele le-estradiol, ukuxhaswa kwe-hormonal yokwelashwa komzimba kunikezwa, okuqinisekisa ukuthuthukiswa okuphumelelayo kokukhulelwa.