Prolactin imapangidwa ndi chithokomiro cha pituitary kuti chitukuko ndi chitukuko cha mitsempha ya mammary, komanso kupanga mkaka pakuyamwitsa mwana. Zimakhudzanso mphamvu zobereka za amayi ndi abambo. Ndipo ndi kuchuluka kwa ma hormone, dongosolo lonse la kugonana limavutika.
Prolactin - zomwe zimayambitsa kuchuluka kwa ma hormone m'magazi
- Chimodzi mwa zifukwa zomwe prolactin imatulukira muyeso ndi mimba. Ngati dokotala akuyenera kumvetsetsa chifukwa chomwe prolactin wamakono akuyankhira - choyamba, amamufunsa mkaziyo kuti akhoza kutenga mimba kapena kuyesa kuti akhalepo.
- Physiologically kukwera prolactin imakhala nthawi yonse ya kuyamwitsa.
- Kuonjezera mlingo wa prolactin ukhoza kusankhidwa mwachindunji, komanso mankhwala osokoneza bongo omwe amagwiritsidwa ntchito pochiza zilonda zam'mimba, matenda oopsa, otetezeka komanso antidepressants.
- Kuwonjezeka kwa prolactin kungakhale pamene mukugwiritsa ntchito mankhwala osokoneza bongo.
- Ngakhale kupanikizika kapena kukwiya kwa minofu panthawi ya kugonana kumawonjezera kuchuluka kwa prolactin, ndipo izi ziyenera kuganiziridwa mu kusanthula.
Chifukwa china chikhoza kukula kwa prolactin - zifukwa
Pali nthenda zambiri zomwe zimayambira pa prolactin. Izi zikuphatikizapo:
- zilonda za hypothalamus (ndi zotupa, chifuwa chachikulu, chifuwa chachikulu cha mthupi, pambuyo pa mankhwala opatsirana ndi mpweya);
- Matenda a nthendayi (ndi mazira, matumbo, makamaka prolactinoma);
- matenda a ziwalo zina ndi machitidwe ( polycystic ovary , hypothyroidism, kuchepa kwa renal, kupweteka kwa chiwindi, matenda aakulu a prostatitis mwa amuna, kusowa kwa adrenal cortex, estrogen yopanga zotupa, kuvulala pamtima).
Ndikofunika kuti mudziwe bwinobwino zomwe zimachititsa kuti prolactin iwonjezeke, chifukwa zimadalira, momwe mungachulukitsire kuwonjezeka kwa hormone ndi matenda omwe amachititsa. Koma pali idiopathic hyperprolactinemia, pamene zifukwa zowonjezera prolactin sizikupezeka.