I-progesterone ikhiqizwa kokubili kwabesifazane nasemzimbeni wesilisa. Kudingeka izinqubo eziningi ezenzeka emzimbeni. Kwabesifazane, ikhiqizwa ama-ovaries, emadodeni - ngamathambo. Futhi kulaba bobulili bobabili kukhishwa ngamanani amancane nge-correx ye-adrenal.
Kwabesifazane, i-progesterone ibaluleke kakhulu, ngoba, phakathi kwezinye izinto, ilungiselela umzimba wayo ukukhulelwa: ilungisa ungqimba lwangaphakathi lwesibindi ukuze unamathisele iqanda lomntwana, lisiza ekukhulelweni.
Esimweni esingakhulelwe, i-progesterone idlala indima ebalulekile esimweni esijwayelekile somjikelezo wesimiso. Futhi ezingeni eliphansi, umjikelezo ungaphula. Ukukhiqizwa kwalo kuyahlukahluka kuye ngesigaba somjikelezo.
Ngakho-ke, esigabeni se-follicular, sikhiqizwa ngamanani amancane kakhulu, futhi ngosuku lweshumi nane-14, okungukuthi, esigabeni sokuvuthwa, izinga le-progesterone liqala ukukhula ngenkuthalo. Uma amaqanda ashiya i-ovary, i-follicle ephukile iqala ukukhiqiza "i-hormone yokukhulelwa".
Kule nkathi ezingeni elijwayelekile le-progesterone liphezulu. Lokhu kubonisa umzimba wonke okudingeka ulungiselele ukukhulelwa.
Uma umzimba ubhekene nokwehla noma ukwanda izinga leprogesterone, izimpawu ezinjenge:
- isifuba sebele;
- ukuvula;
- ukuguquka kwemizwelo ebukhali;
- ukuphuma kwegciwane elingenalutho ngokuphathelene nokuya esikhathini;
- ukuphazamiseka komjikelezo wesisindo .
Izinga eliphansi le-progesterone liholela ekuphukeni komlando we-hormonal nokuntuleka komsebenzi womzimba ophuzi, i-placenta, ukukhulelwa , ukungaziphathi kahle, ukuvuvukala okungapheli kwesistimu yokuzala kanye nezinye izinkinga.
I-Progesterone - imijovo ngokulibaziseka njalo ngenyanga
Imijovo ye-progesterone iyasiza ukubuyisela umjikelezo futhi ibangele isikhathi. Ukwelashwa ngendlela yamajojo noma izidakamizwa kufanele kumiswe ngumchwepheshe emva kokuhlolwa. Futhi uhlobo lokuthatha imithi kuthathwa udokotela. Ama-progesterone ukujola ngokulibaziseka kokuya esikhathini kwenziwa ngezinyathelo ezithile. Izijovo ze-progesterone zokuya esikhathini zikhiqizwa ngamalungiselelo e-progesterone 2.5%, i-progesterone 2%, i-progesterone 1%.
Lezi zidakamizwa zine-hormone esisombululo samafutha om-alimondi noma amafutha omnqumo. Ama-progesterone injini ifomu elivame kakhulu lapho leli hormone linikezwa iziguli ngesimo semithi. Futhi ukujova kwe-progesterone ngokulibaziseka okuqhubekayo kwenyanga yonke umjikelezo ovamile.