Elinye lama-hormone abaluleke kunazo zonke alawula imisebenzi yokuzala yomuntu yi-prolactin yama-monomeric. Ikhiqizwa ku-pituitary yangaphakathi futhi ibaluleke kakhulu kwabesifazane. Ngaphezu kokubandakanyeka ezinkambisweni zomzimba kanye nokwakhiwa kwezici zobunikazi eziyisibili, umsebenzi oyinhloko wale hormone ukugcwaliseka kwe-lactation. I-prolactin monomer noma ngendlela ehlukile - i-post-PEG - isisiza ekubunjweni kwezinhlayiya ze-mammary futhi igqugquzela ukukhiqizwa ubisi ngemuva kokubeletha. Ngakho-ke, ngesikhathi sokuncelisa, izinga elikhudlwana laleli hormone liyadingeka. Ngaphandle kokugqugquzela i-lactation, ivimbela ukuvuthwa futhi ivimbela ukuqala kokukhulelwa.
Uma i-prolactin yama-monomeric iphakanyisiwe, owesifazane akakwazi ukukhulelwa ingane. Le hormone ingabangeli nje ukunyamalala kwe-ovulation, kodwa ngokujwayelekile ukuphela kokuya esikhathini. Lokhu kuholela ekunganeni futhi izifo eziningi zezinsikazi zobulili zesifazane, ngakho-ke ukuhlaziywa kokuqukethwe kwawo kuvame ukuqhutshwa yizinkinga zokubeletha. Ukuze kuqala nokuphumelela kokukhulelwa, kanye ne-postpartum period, kubaluleke kakhulu ukuthi i-prolactin yama-monomeric ivamile.
Iziphi izifo ezanda khona?
Amazwe anjalo ahlanganisa:
- i-syndrome ye-galactorrhea, lapho ukugcinwa kobisi okuvela emigqumeni ye-mammary kubonakala kubesifazane abangenalo ukondla;
- i-amenorrhea syndrome, lapho izinyanga ezingaphezu kwezinyanga eziyisithupha zingekho ukuya esikhathini;
- i-polycystic ovary ;
- izifo ze-endocrine nezizimele.
Ezinye izimbangela ze-prolactin ye-monomeric ephakeme yizokuphathwa kwama-antihistamine, ama-anti-depressants kanye nama-estrogens, ukuntuleka kwe-vitamin B, isibindi se-cirrhosis, izicubu ze-pituitary, noma ukucindezeleka kwe-thyroid. Izinga le-hormone landa emva kokuxhumana kocansi, ngesikhathi sokulala nokucindezeleka.
Kuyini ukwanda kweprolactin eyingozi?
Njengoba le hormone ithinta ukuvuthwa, izinga layo eliphakeme liholela ekunganeni . Kungase kubangele ubuhlungu besifuba, ukukhishwa kwizinsipho, ukuzuza kwesisindo nokuphunga ngokweqile. Lapho i-prolactin monomer (i-post-PEG) iphakanyisiwe, ingaholela ku-adenomas, i-mastopathy ne-fibrosis.
Kulungile kanjani ukunikela ngokuhlaziya?
Ngokuvamile izinga eliphakeme le-hormone liyabonakala uma owesifazane engahambisani nemithetho ethile ngaphambi kokunikela ngegazi:
- Ukuhlaziywa kweprolactin kufanele kuthathwe emahoreni angu-9 kuya ku-12, kungaphansi kwehora emva kokulala;
- Ngaphambi kokubeletha kwegazi kufanele kugwenywe ukucindezeleka, umsebenzi wokuzivocavoca, ukuyeka utshwala, ukubhema nokudla ngokweqile.
Ngezinye izikhathi imiphumela engalungile ingase ibe ngenxa yokuthi ayizicabangeli uhlobo lwe-hormone egazini. Isibonelo, i-macroprolactin iyi-prolactin yama-monomeric ngendlela engasebenzi, ngakho izinga layo alithinti impilo yowesifazane.