Estrogen ndi hormone yomwe imawathandiza kwambiri ku thanzi la amayi, kuphatikizapo thanzi la m'mawere ndi fupa. Tiyeni tiphunzire za momwe maseĊµero a estrogen amathandizira paumoyo wa amayi ndi momwe kuthetsa kwa hormone iyi kumachepetsa chiopsezo cha kubwerera kwa khansa ya m'mawere mwa amayi ena.
Estrogen ndi mahomoni opangidwa ndi mazira a mkazi kufikira atayamba kusamba. Pakapita kumapeto kwa miyezi 12 kuchokera kumapeto kwa mkazi kumaliseche, mazira amasiya kupanga estrogen.
Kulephera kwa estrogen ndimene zimayambitsa zizindikiro zambiri za kusamba, monga kutentha ndi kutentha kwa amayi.
Kodi Estrogen Therapy?
Azimayi ena amatenga mankhwala otchedwa hormone, omwe nthawi zambiri amatchulidwa panthawi yopuma kapena kusamba kwa nthawi yoyamba, pofuna kuchepetsa zizindikiro zoopsa za mimba, makamaka kutentha kwa moto. Thandizo la mahomoni lingakhale ndi estrogen ndi progesterone kapena estrogen basi.
Ngati mkazi alibe chiberekero-mwachitsanzo, ngati ali ndi hysterectomy - mwinamwake iye angotenga estrogen therapy (ET) yekha. Ngati mkazi ali ndi chiberekero, ayenera kutenga progesterone kupatula ku estrogen. Izi ndichifukwa chakuti mankhwala a estrogen angapangitse kukulitsa kwa chiberekero cha chiberekero chomwe chingayambe khansa ya m'magazi. Kuwonjezera progesterone kumakhudza zotsatirazi.
Ndikofunika kudziwa kuti malinga ndi US Federal Drug Administration (FDA), mankhwala ophera mahomoni amatsutsana ndi mayi wina ali ndi kansa ya m'mawere, mbiri ya khansa ya m'mawere, kapena khansa ya m'mawere.
Kodi Estrogen Imakhudzana Bwanji ndi Khansa ya M'mimba?
Malingana ndi American Cancer Society, pafupifupi awiri mwa atatu aliwonse a khansa ya m'mawere ndi ma recemor-positive. Izi zikutanthauza kuti maselo a khansa ali ndi mapuloteni kwa mahomoni onse kapena mahomoni-estrogen ndi progesterone.
Estrogen imalimbikitsa kukula kwa khansa ya m'mawere yomwe ili ndi receptor-positive.
Ichi ndi chifukwa chake mankhwala opatsirana am'mimba amatsutsana ndi amayi omwe ali ndi kansa ya m'mawere kapena mbiri ya khansa ya m'mawere, kuti asapangitse chiopsezo cha amayi cha matenda a khansa ya m'mawere.
Estrogen Suppression Therapy
Mitundu yambiri ya mankhwala a khansa ya khansa ya m'mawere, monga maselo otchedwa estrogen-receptor modulators kapena aromatase inhibitors, kapena m'munsi mwa maselo a estrogen kapena kusiya estrogen kuchoka pa maselo a khansa ya m'mawere. Mankhwalawa ndi othandiza kwa khansa ya m'mawere yakumwa ya mahomoni, koma siwathandiza odwala omwe matumbo awo ali ovomerezeka (hormone receptor negative) (onse ER-ndi PR-negative).
Estrogen Yogwirizana ndi Matenda a Matenda
Mlingo wabwino wa estrojeni m'thupi lanu umamanga ndi kumalimbitsa mafupa amphamvu. Komabe, ngati mwakhala ndi mankhwala a chemotherapy kapena ngati mutenga mankhwala opatsirana ndi estrogen mukalandira chithandizo cha kansa ya m'mawere, mayendedwe anu a estrogen adzakhala otsika. Pewani thanzi lanu pozindikira mmene estrogen imakhudzira mafupa anu.
Zotsatira:
American Cancer Society. Khansa ya m'mimba: Thandizo la mahomoni pa khansa ya m'mawere . October 14th, 2015.
The North American Menopause Society. (2014). Mmene Mungayambira Kusamba: Buku la Clinician, 5th. Mayfield Heights, OH: North American Menopause Society.