I-prolactin ikhiqizwa yi-pituitary gland yokukhula nokuthuthukiswa kwezigulane ze-mammary, kanye nokukhiqizwa ubisi lapho kudla ingane. Kuphinde kuthinte amandla okuzala kokubili abesifazane nabesilisa. Futhi ngokukhula kwe-hormone, sonke isimiso socansi sihlupheka.
I-prolactin - izimbangela zamazinga akhula we-hormone egazini
- Esinye sezizathu zokuthi kungani i-prolactin iphuma ngendlela evamile ukukhulelwa. Uma udokotela kudingeka aqonde ukuthi kungani i- prolactin ephezulu ekuhlaleni imiphumela - okokuqala, uyombuza owesifazane mayelana nokukhulelwa okungenzeka noma abambe ukuhlolwa ngobukhona bakhe.
- I-prolactin ephakeme ngokwemvelo ihlala isikhathi sonke sokuncelisa.
- Ukwandisa izinga leprolactin lingakwazi nokuvimbela imithi yokwelapha ye-hormonal engakhethi, izidakamizwa ezisetshenziselwa ukwelapha isilonda se-peptic, umfutho wegazi ophakeme, izinselele zokulwa nokucindezeleka.
- Izinga eliphakeme le prolactin lingaba lapho usebenzisa izidakamizwa zezinambuzane.
- Ngisho nokucindezeleka noma ukucasula kwezinsipho ngesikhathi socansi kwandisa izinga leprolactin, futhi lokhu kufanele kucatshangelwe ekuhlaziyweni.
Kungani kungenziwa i-prolactin - izimbangela
Kunezinhlobo zezifo lapho i-prolactin iphakama khona. Lokhu kufaka:
- izilonda ze-hypothalamus (ezinama-tumors, isifo sofuba, izifo ezijikelezayo zamangqamuzana, ngemuva kokuthola imishanguzo ye-tumor);
- izifo ze-pituitary gland (nge-cysts, izicubu, ikakhulukazi i-prolactinoma);
- izifo zezinye izitho kanye nezinhlelo (i- polycystic ovary , hypothyroidism, ukwehluleka kwezintuthwane, ukushaywa kwesibindi kwesibindi, i-prostatitis engapheli emadodeni, ukungakwazi ukusebenza kwe-correx e-adrenal, ukulimala kwe-estrogen, ukulimala kwesifuba).
Kudingeka ukuthi uhlaziye ngokugcwele futhi uthole izizathu zokuthi kungani i-prolactin ikhuphuka, ngoba kuxhomeke kuyo, indlela yokuphatha ukwanda kwe-hormone nesifo esibangele. Kodwa kukhona i-idiopathic hyperprolactinemia, lapho izimbangela ze prolactin ekhulayo zingatholakali.