I-prolactin igqugquzela ukukhula kwezigulane ezincelisayo zamantombazane kwabesifazane, kanye nokubamba ubisi esifubeni ngesikhathi sokukhulelwa nokuncelisa ingane. Ingxenye ethile ye-hormone ikhiwa ku-endometrium yesibeletho, ingxenye eyinhloko ikhiqizwa yi-pituitary gland. Izinga leprolactin linganqunywa kuphela ngesikhathi sokuhlolwa kwegazi.
I-prolactin ephezulu - izimpawu
I-prolactin iphakeme kunokujwayelekile kubantu besifazane uma kunezibonakaliso ezilandelayo:
- ukwephulwa komjikelezo wokuya esikhathini ;
- isinciphiso sesifiso socansi;
- ukugqama kwezingulube ezimhlophe ezimhlophe;
- i-acne;
- inzuzo yesisindo.
Umkhuba we prolactin egazini
Le hormone ikhona emzimbeni wesilisa nowesifazane, kodwa umphumela wayo uhluke kakhulu kokunye. I-prolactin yabesifazane ibandakanyeka ekuvuthweni nasekukhusheni emva kokubeletha. Uma kwenzeka ukuba khona kwe-hormone, i-follicle yenziwa ngesikhathi, okuvusa ukuqala kwe-ovulation. Uma kukhona ukwehlukana okuvela esimweni esivamile, khona-ke kukhona ubunzima bokuvota, noma ukungabikho okuphelele. I-prolactin engaphezu kwendabuko ingaba phakathi nokulala, kulesi sigaba ukuthi inani lalo liyakhula, futhi ngesikhathi sokuvuswa kwehla kakhulu. Singasho ukuthi ukutholakala kweprolactin emzimbeni kunomlingiswa wokushayela. Futhi ngesikhathi sokuya esikhathini, izinga leprolactin linganda, uma kuqhathaniswa nesikhathi sokungabikho.
Inani le prolactin lishintsha kanjani?
Umkhuba we-hormone prolactin uvela ku-40 kuya ku-530 mU / l. Njengomthetho, izinga laso liphakama ngesonto lesishiyagalombili lokukhulelwa, futhi amanani aphezulu afika ekupheleni kwekota yesithathu. Ngemuva kokuba owesifazane ebelethe, emzimbeni wakhe kunciphisa okunamandla ku-prolactin, futhi ngesikhathi sokulahla, mhlawumbe, ukuqala kabusha. Ngisho nangosuku, ukuhlushwa kweprolactin kungashintsha ezinkomba ezahlukene. Isilinganiso esiphezulu se-hormone siyabonwa ebusuku. Isimiso seprolactin sincike ngokuphelele esigabeni somjikelezo wenyanga wowesifazane. Isibonelo, ezinsukwini zokuqala zenyanga, ukuhlushwa kwehomoni kunkulu, kuqhathaniswa nezinsuku zokugcina zenyanga. I-prolactin ngaphansi kwesimiso sabesifazane iyingozi njengoba ukwanda kwayo. Ngakho-ke, kunoma yikuphi, ukuhlolwa okuthembekile kuyadingeka.
Umkhuba we-prolactin ungathathwa kuphela emva kokuhlaziywa kunikezwa. Iyini ukulungiselela? Igazi kufanele lithathwe ngehora lesithathu emva kokuvuka, ngoba ncamashi ngalesi sikhathi i-prolactin kufanele ibe yinto evamile. Ngaphambi kwenqubo, kunconywa ukuphumula okungenani amaminithi angu-20. Ezinsukwini ezimbili, ungafaki ucansi nakho konke okubangela ukuba umzimba ukhululeke ngokweqile. Owesifazane ofuna ukuhlaziywa kumele azi ukuthi lokhu kuphelelwe isikhathi kusukela ezinsukwini zokuqala zokuya esikhathini nokugcina, okungukuthi, ukuhlaziywa kokuqala nokuphindaphindiwe. Lokhu kwenziwa ukuhlukanisa umphumela onembile kakhulu, ngoba owokuqala kungaba amanga.
Izinga leprolactin livamile kulaba besifazane abakhulelwe
Njengomthetho, izinga laleli hormone kwabesifazane abakhulelwe alilawulwa, ngoba, njengoba landa kakhulu, kunzima kakhulu ukubala imithetho yalo ebalulekile. Ngokuvamile, inhlolovo enjalo kufanele yenziwe ngaphambi kokukhulelwa