Cov tshuaj hormone no yog tsim los ntawm cov hnoos qeev sab hauv, uas yog nyob hauv lub hlwb. Nyob rau hauv lub cev ntawm ib tug poj niam, nws yog tam sim no nyob rau hauv ob peb hom. Tias yog vim li cas feem ntau cov ntxhais tom qab qhov kev ntsuam xyuas cov tshuaj hormones, xav tau: monomeric prolactin - dab tsi yog nws? Qhov no yog hom tshaj plaws hauv lub cev ntawm ib qho tshuaj hormone. Nws yog lub immunologically feem ntau, thiab yog li ntawd predominant. Qhov tsawg tshaj plaws yog tetrametric daim ntawv, uas yog biologically yuav luag tsaug.
Lub luag hauj lwm nyob hauv tus poj niam lub cev puas zoo li cas?
Yuav kom tsis txhob muaj teeb meem kev noj qab haus huv, txhua tus poj niam yuav tsum paub hais tias qhov hormone prolactin tau ua. Nws lub luag haujlwm tseem ceeb yog:
- kev txij nkawm ntawm milking ntawm mis nyuj rau lub sijhawm pub mis;
- stimulation ntawm kev loj hlob ntawm lub lobills ntawm glandular cov ntaub so ntswg ntawm mammary qog;
- tsis pub dhau ovulation nrog ib tus cev xeeb tub lawm;
- tsis pub xeeb tub tom qab yug me nyuam;
- txo qhov mob siab.
Tsis tas li ntawd, nws yog ib qhov tsim nyog los hais txog qhov txiaj ntsig ntawm prolactin rau cev xeeb tub. Ua ntej tshaj, nws yog:
- kev tiv thaiv ntawm embryonic hlwb los ntawm cov teebmeem ntawm lub cev tsis muaj zog ntawm leej niam;
- npaj rau ntawm lub ntsws ntawm tus me nyuam yav tom ntej rau thawj nqus tshuaj - nyob rau hauv kev cuam tshuam ntawm prolactin thiab oxytocin, ib tug surfactant yog tsim, uas tiv thaiv alveolar phab ntsa los ntawm kev poob.
Yuav ua li cas los mus txiav txim rau theem ntawm prolactin nyob rau hauv lub cev?
Cov ntxhais hluas uas xeem thaum kuaj cev xeeb tub feem ntau nyiam cov kws kho mob, qhov kev kuaj ntshav no yog licas rau qhov prolactin? Thaum nws raug tshem tawm, nws yog qhov tsim nyog yuav tau qhia lub hnub nyoog ntawm cov poj niam lub hnub nyoog kawg thiab lub hnub nyoog gestational uas tau txais cov ntshav. Tib lub sij hawm, cov ntsiab lus ntawm qhov kev ntsuam xyuas yog ib co nyob ntawm lwm yam. Yog li, ua ntej dhau txoj hau kev nws tsim nyog:
- tshem tawm kev sib daj sib deev 1 hnub ua ntej ntshav pub dawb;
- rau ib hnub kom tsis txhob da dej - nce qhov kub ntawm qhov tawv nqaij sab nraud tuaj yeem ua kom muaj kev nce qib nyob rau theem ntawm cov tshuaj;
- Tshem tawm lub hnub ua ntej kev tshem tawm lub cev thiab kev ntaus pob ncaws pob.
Dab tsi yog qhov indices ntawm prolactin?
Cov theem ntawm prolactin, zoo li lwm cov tshuaj hormones hauv lub cev, tsis ruaj tsis khov. Nws tag nrho yog nyob ntawm hnub ntawm lub cev ntas, nrog rau tus poj niam cev tsis tab seeb. Vim li no, qhov no yog qhov kev hloov ntawm cov ntsiab lus ntawm prolactin hormone hauv cov ntshav hauv qhov khwv ntawm 109-557 mU / l.
Cov kab mob dab tsi tshwm sim hauv kev prolactin ntxiv?
Feem ntau cov hormone prolactin nyob rau hauv cov ntshav ntawm cov poj niam muaj ntau zog. Lub xeev no muaj cai, feem ntau, nrog rau:
- pathological puag ntawm hypothalamus, uas yog tsis muaj ntau dua nyob rau hauv sarcoidosis, zoo li hauv cov hlav uas nyob ib sab mus rau cov cheeb tsam uas nyob ib puag ncig;
- poob cov thyroid ua haujlwm;
- cirrhosis ntawm lub siab ;
- polycystic zes qe menyuam ;
- noj tshuaj (Furosemide, Ranitidine).
Dab tsi ua rau ib tug txo hauv prolactin concentration?
Qib ntawm qhov hormone prolactin nyob rau hauv ib tug poj niam cov ntshav yuav qis rau ntau yam. Feem ntau qhov no yog:
- Shihan syndrome (apoplexy ntawm pituitary caj pas);
- ntau ntxiv cov ntshav qabzib;
- X-ray txoj kev kho;
- tshuaj noj (Rifampicin, Nifedipine, Morphine).
Tsis tas li ntawd, nws yog ib qhov tsim nyog yuav tsum coj mus rau hauv tus account lub fact tias nyob rau hauv thaum ntxov thaum sawv ntxov, lub theem ntawm prolactin nce. Yog li ntawd, nws pom zoo kom siv txoj kev kuaj no tsis ntxov tshaj li 2-3 teev tom qab sawv los.
Yog li, prolactin muaj cov nyhuv rau ntau yam hauv lub cev. Tias yog vim li cas nws tseem ceeb heev uas tswj hwm nws cov ntshav. Qhov no tseem ceeb heev rau thaum cev xeeb tub, tk. cov tshuaj hormone no tau muaj kev ncaj qha rau ntawm tus txheej txheem ntawm tus me nyuam.