Uvavanyo lwe-Estradiol: yeyantoni kwaye kutheni inokuba phezulu okanye iphantsi

Umxholo

• Yenzelwe ntoni
• Ungazilungiselela njani iimviwo
• Amaxabiso esalathiso
• Yintoni enokuba yi-estradiol ephezulu
• Yintoni enokuba yi-estradiol esezantsi

Uvavanyo lwe-estradiol lujolise ekuqinisekiseni amanqanaba ale hormone ejikeleza egazini, kubalulekile ukuvavanya ukukhula kokusebenza kwama-ovari, kwabasetyhini, nakumatyhalarha, emadodeni, ngakumbi kwimeko yokungachumi.

I-Estradiol yeyona nto ibaluleke kakhulu kwihomoni ye-estrogen emzimbeni, nenendima yokuphembelela ukukhula kweempawu zesini zamantombazana, kodwa ethi, xa iphakanyisiwe, inokuthintela ukukhula kwamakhwenkwe. Ukongeza, le hormone ivumela owasetyhini ukuba akhulelwe kwaye, xa ikwindawo esezantsi egazini, inokuba noxanduva lokungachumi kwabasetyhini. Jonga ukuba ziziphi izifo ezinokubangela ukungachumi emadodeni nakwabasetyhini.

Ke, amanqanaba ale hormone kufuneka agcinwe ephezulu kwabasetyhini kunakwamadoda, ngakumbi ngexesha lobuntwana. Ebudaleni, amaxabiso anokwahluka kubafazi, ngokwinqanaba lokuya exesheni.

Yenzelwe ntoni

Uvavanyo lwe-estradiol lolunye lweemvavanyo ezinokucelwa ngugqirha wezifo zabasetyhini okanye ugqirha womchamo ukuze kuvavanywe ukuchuma kwabasetyhini okanye kwamadoda, nangona kunjalo, inokusetyenziselwa:

• Ukuvavanya impumelelo yonyango lokungachumi;
• Chonga ukuba ngaba intombazana sele ingene ebusheni;
• Vavanya ubukho beengxaki kwii-ovari, amasende okanye amadlala eadrenal;
• Khangela amathumba avelisa i-estrogen;
• Phanda unobangela wokopha kwilungu lobufazi okanye ukungabikho exesheni.

Kwimeko yamadoda, ukongeza ekubonakalisweni kokuvavanya ukuchuma, uvavanyo lwe-estradiol lunokunceda ekuchongeni unobangela wotshintsho kwi-libido, kuba le hormone ikwanoxanduva lokutya ngokwesondo.

Ungazilungiselela njani iimviwo

Ngokubanzi, akukho lungiselelo lukhethekileyo luyafuneka kuvavanyo lwe-estradiol. Nangona kunjalo, kukho amayeza anokutshintsha amanqanaba akho emzimbeni, ke ugqirha unokucebisa ukuba uphephe ukuthatha amayeza okubulala iintsholongwane, izinto zokucwangcisa okanye amayeza e-corticosteroid ngaphambi kovavanyo.

Ukongeza, kukho iingxaki zempilo ezinokuthi zitshintshe amaxabiso ovavanyo kwaye ke kufanele ukuba kuxelwe kugqirha, njengokufumana i-anemia, uxinzelelo lwegazi, isifo sezintso okanye iingxaki zesibindi.

Amaxabiso esalathiso

Iziphumo zovavanyo lwe-estradiol kufuneka zihlale zivavanywa ngugqirha, kuba amaxabiso anokuhluka ngenxa yezinto ezininzi, ezinje ngobudala, isini, imbali yezifo kunye nenqanaba lomjikelo wokuya exesheni, kwimeko yabasetyhini. Ixabiso lesalathiso lingahluka ngokwelabhoratri, kodwa ngokubanzi zezi:

• Amadoda, phakathi kwe-2.6 kunye ne-6.0 ng / dL;
• Abafazi kwisigaba sabalandeli, phakathi kwe-1.2 kunye ne-23.3 ng / dL;
• Abasetyhini ngexesha lokuvuthwa, phakathi kwe-4.1 kunye ne-39.8 ng / dL;
• Abafazi kwisigaba se-luteal, phakathi kwe-2.2 kunye ne-34.1 ng / dL;
• Abafazi abasexesheniukuya kuthi ga kwi-5.5 ng / dL.

Kubalulekile ukuba amaxabiso eziphumo avavanywe ngugqirha, kuba ngexesha lovavanyo imeko yomntu jikelele yezempilo kufuneka ithathelwe ingqalelo, kunye nesiphumo solunye uvavanyo.

Yintoni enokuba yi-estradiol ephezulu

Ukunyuka kwe-estradiol kuyinto eqhelekileyo ukuba iqatshelwe ekuqaleni kokufikisa kumantombazana, kuba umzimba ukhula rhoqo. Nangona kunjalo, ukunyuka kwamanqanaba ale hormone kunokubonisa ukulibaziseka kokufikisa emakhwenkweni, ubukho bamathumba kwii-ovari, amasende okanye amadlala eadrenal, okanye ukwanda kwamabele kubafana, abizwa ngokuba yi-gynecomastia.

Yintoni enokuba yi-estradiol esezantsi

Ukuncipha kwamanqanaba e-estradiol kuthathwa njengobunzima kakhulu kwabasetyhini, kuba emadodeni kuyinto eqhelekileyo ukuba le hormone ibe sezantsi.

Amanqanaba asezantsi e-estradiol ahlala ebonisa i-Turner's syndrome, utshintsho ekusebenzeni kwepituitary okanye ukuya exesheni, kwaye kunokuqatshelwa xa kukho utshintsho ekusebenzeni kwe-ovary okanye owasetyhini ene-polycystic ovary syndrome.