I-ethinylestradiol isebenza kanjani emzimbeni?
Ngoba i-ethinyl estradiol ingokwesigaba se-synthetic steroids, khona-ke isenzo saso sifana ne-estradiol yemvelo. Le hormone ihlanganyela ngokuqinile nama-receptors e-estrogen, atholakala kumaseli alitshe. Isenzo siza ngokushesha, ngoba le nto isuke ingena ngokushesha ngokushesha ngezingqamuzana zomzimba zomzimba, kanye nesikhumba. Ukudlula esibindi, i-ethinyl estradiol i-oxidized, idlula kwenye ifomu. Le nqubo ihambisana nokubunjwa kwe-metabolites esesimweni esingasebenzi futhi sidonswa emzimbeni ngomchamo. Ngesikhathi esifanayo izinga le-excretion yabo lihlukile, futhi kuncike esikhathini sokukhulelwa, kanye nesigaba somjikelezo we-ovarian kwabesifazane abangenabo abakhulelwe.
Kuziphi izimo izidakamizwa ezibekiwe eziqukethe i-ethinylestradiol?
Umphumela oyinhloko u-ethinyl estradiol, eqinisweni, ufana ne-estradiol, onomzimba ukwanda (ukubuyiselwa) kwezingqimba ezithintekile. Ngaphansi kwesenzo saso, ukuphulukiswa kwe-epithelial kwenzeka, kokubili emathunjini omzimba kanye nomlomo wesibeletho, nasesiswini, izitho zangasese zangaphandle. Ngaphezu kwalokho, i-ethinyl estradiol ikhuthaza i-motility, ngokuthuthukisa isenzo semithi ehambisanayo. Futhi, leli hormone linomphumela we-hypocholesterolemic emzimbeni (kunciphisa i-cholesterol), ukwandisa izinga le-lipoproteins egazini. Ngenxa yokuthi ubuzwe be-insulin banda, inqubo yokusebenzisa i-glucose ithuthukisa.
Kubalulekile futhi ukuphawula ukuthi le mithi iyingxenye yemithi eminingi yokubeletha ngomlomo .
Isidakamizwa esithandwa kakhulu esiqukethe lezinto yiziphilisi Ethinylestradiol. Noma kunjalo, kunezinhlobo eziningi ze-ethinyl estradiol. Phakathi kwabo: Estrovagin, Estrokad , Ovestin, Sinestrol , nabanye.
Uma sikhuluma ngezidakamizwa, ezihlanganisa u-ethinylestadiol, okokuqala, ngu-Yarina, uZhanin, Ukungena ngemvume, uRigevidon, uMersilon, uLyndynet 30, njll.
Zonke lezi zidakamizwa zinqunywe udokotela kuphela ezinezifo ezihlukahlukene zokwelashwa.