Mzimayi wa hormone prolactin amapangidwa kwambiri mu chikhotecho, koma pang'ono pokha amapangidwanso mu endometrium ya uterine. Amayi ambiri omwe amayamba kupereka magazi kwa mahomoni, afunseni funso ili: "Kodi chofunika ndi chiyani chomwe prolactin mu thupi lachikazi chimakhudza?".
Ndiyi hormone yomwe imalimbikitsa kukula komanso kukula kwa mazira a mammary, komanso imayambitsa kutsekemera kwa mkaka pambuyo pa mimba. Kuonjezera apo, prolactin imathandizanso pokonza mlingo wa mchere wa madzi, kuchepetsa kupitirira kwa madzi kuchokera m'thupi.
Kuwonjezera prolactin
Ngati msinkhu wa prolactin mu zotsatira za kusanthula ukuposa 530 mU / l, izi zikutanthauza kuti zakwera. Izi zikhoza kuchitika pamene:
- matenda a galactorrhea ;
- matenda a amenorrhea;
- vuto la pituitary;
- kulephera kwa renal;
- chithandizo;
- chiwindi cha chiwindi;
- Matenda okhaokha (toxic goiter, nyamakazi ya nyamakazi).
Kuwonjezera pa matendawa, kugwiritsa ntchito mankhwala osiyanasiyana kumabweretsa kuwonjezeka kwa prolactin.
Kuwonjezeka kwa mlingo wa prolactin kumadziwikanso pa nthawi ya mimba, makamaka makamaka kuchokera pa sabata lachisanu ndi chitatu cha sabata, pamene thupi loyamba la estrogen likuyamba. Ma prolactin amatha kufika pamasabata 23-25 a mimba yamakono.
Mkhalidwe wa prolactin wokhazikika m'magazi umatchedwa hyperprolactinemia. Zimasonyezera kuphwanya kosiyana kwa ntchito ya kugonana kwa amuna, amuna ndi akazi. Ichi ndi chifukwa chake ma prolactin ali ndi zotsatira zoipa pa mimba.
Chithandizo
Akazi, kwa nthawi yoyamba anakumana ndi kuchuluka kwa prolactin m'magazi awo, sadziwa choti achite nawo. Chinthu choyamba ndi zotsatira za mayesero anu ayenera kutumizidwa kwa dokotala yemwe, atatha kufufuza maonekedwe onse a chikhalidwe chanu ndi zizindikiro za thupi, adzapereka chithandizo choyenera.
Kwenikweni, pochiza kuchuluka kwa ma prolactin, kukonzekera kwa antchito a dopamine obwezeretsa gulu (Dostinex, Norprolac) amagwiritsidwa ntchito. Njira yokhayo yothetsera vutoli la mkazi ndi yaitali ndithu ndipo ikhoza kukhala miyezi sikisi kapena kuposerapo. Zonse zimadalira mkhalidwe wa mkaziyo.
Motero, kuchuluka kwa prolactin kungakhale chizindikiro cha matenda ambiri mu thupi lazimayi, chifukwa chofunikira kuti ayambe kafukufuku wamatali wautali komanso wathanzi.