Tus poj niam hormone prolactin yog synthesized predominantly feem ntau nyob rau hauv lub pituitary caj pas, tab sis ib tug me me yog tseem ua nyob rau hauv uterine endometrium. Muaj ntau tus poj niam uas pub ntshav rau cov tshuaj hormones, nug cov lus nug nram no: "Dab tsi yog qhov teeb meem thiab dab tsi hauv prolactin hauv poj niam lub cev?"
Nws yog qhov hormone uas yog txoj kev loj hlob thiab kev loj hlob ntawm cov qog cov qog, thiab tseem ua rau kev tso kua mis ntawm cov mis tom qab cev xeeb tub. Tsis tas li, prolactin kuj koom rau hauv tus txheej txheem ntawm kev tswj cov dej-ntsev kom tshuav, txo kev qaug dej ntawm lub cev.
Ntxiv prolactin
Yog hais tias qhov ntau ntawm qhov kev soj ntsuam ntawm kev soj ntsuam ntau tshaj qhov concentration ntawm 530 mU / l, qhov no txhais tau tias nws nce siab. Qhov teeb meem no tshwm sim thaum:
- Syndrome ntawm galactorrhea ;
- amenorrhea syndrome;
- kawg ntawm lub caj pas pituitary;
- lub raum tsis ua hauj lwm;
- hypothyroidism;
- cirrhosis ntawm lub siab;
- autoimmune kab mob (nqaij toxic, rheumatoid kev mob caj dab).
Ntxiv nrog rau cov kab mob no, kev siv ntau hom yeeb tshuaj tej zaum yuav ua rau muaj prolactin ntxiv.
Ib qho kev nce hauv theem ntawm prolactin kuj tau muab sau tseg thaum cev xeeb tub, xav paub ntau tshaj, ntawm lub as thiv 8th ntawm lub limtiam, thaum muaj kev sib zog ua rau lub cev ua haujlwm ntawm estrogen pib. Qhov siab tshaj plaws ntawm cov hnyuv nce mus txog 23-25 lub lim piam ntawm lub cev tam sim no.
Lub xeev tau nce cov tshuaj prolactin nyob rau hauv cov ntshav tau hu ua hyperprolactinemia. Nws qhia ntau yam kev ua txhaum ntawm kev ua haujlwm ntawm cov qog kev sib deev, ob leeg poj niam thiab txiv neej. Tias yog vim li cas ib qib siab ntawm prolactin muaj ib qho kev ntxim phem rau qhov tshwm sim ntawm cev xeeb tub.
Kev kho mob
Cov poj niam, rau thawj zaug ntsib nrog proliferation ntawm prolactin nyob rau hauv lawv cov ntshav, tsis paub yuav ua li cas txog nws. Thawj qhov ntawm koj qhov kev ntsuam xyuas yuav tsum raug xa mus rau ib tus kws kho mob uas, tom qab txheeb xyuas txhua yam ntawm koj tus mob thiab tus yam ntxwv ntawm lub cev, yuav muab cov kev kho mob zoo rau koj.
Yeej, nyob rau hauv kev kho mob ntawm qhov ntau ntxiv prolactin, kev npaj los ntawm dopamine receptor antagonists pawg (Dostinex, Norprolac) yog siv. Txoj kev kho mob ntawm tus poj niam no ntev heev thiab yuav kav ntev txog rau hli los sis ntau dua. Nws tag nrho yog nyob ntawm tus poj niam.
Yog li, qhov nce qib ntawm prolactin tej zaum yuav yog ib qho kev qhia txog ntau yam kabmob hauv pojniam, rau qhov kev txiav txim siab uas nws tsim nyog yuav tau mus kuaj mob ntev thiab tag nrho.