Prolactin yog tsim los ntawm lub caj pas pituitary rau txoj kev loj hlob thiab kev loj hlob ntawm cov qog nqaij hlav, nrog rau kev tsim cov mis nyuj thaum pub mis rau tus me nyuam. Nws kuj cuam tshuam lub peev xwm ntawm cov poj niam thiab cov txiv neej. Thiab nrog kev nce ntawm no hormone, tag nrho cov kev sib deev mob suffers.
Prolactin - ua rau muaj ntau theem ntawm cov tshuaj hauv cov ntshav
- Ib qho ntawm cov txheej xwm vim tias prolactin nce nyob hauv kev cai yog cev xeeb tub. Yog tias tus kws kho mob xav nkag siab tias yog vim li cas qhov kev siab luv prolactin hauv kev soj ntsuam - ua ntej tshaj plaws, nws yuav nug tus poj niam txog kev xeeb tub los sis tuav ib qho kev kuaj rau nws lub xub ntiag.
- Physiologically elevated prolactin tseem yog txhua lub sijhawm ntawm kev pub niam mis.
- Ua kom nce qib ntawm prolactin tau thiab tsis xaiv hormonal contraceptives, cov tshuaj uas siv los kho tus kab mob peptic, kub siab, tranquilizers thiab antidepressants.
- Ib qho kev nce qib ntawm prolactin yuav ua tau thaum siv cov tshuaj yeeb tshuaj.
- Txawm tias kev ntxhov siab lossis kev tsiv ntawm lub txiv mis thaum sib deev nce siab ntawm kev mob prolactin, thiab qhov no yuav tsum raug muab suav rau hauv qhov kev ntsuas hauv kev tshawb xyuas.
Yog vim li cas lwm tus tau prolactin yuav nce - qhov ua rau
Muaj ntau hom kab mob uas muaj cov kab mob hauv prolactin nce. Cov no suav nrog:
- qhov txhab ntawm hypothalamus (nrog rau nws cov hlav, mob ntses qaum, vascular circulatory ntshawv siab, tom qab cov tshuaj tua kab mob ntawm lub qog);
- cov kab mob ntawm cov pituitary caj pas (nrog nws cov hlwv, hlav, tshwj xeeb tshaj yog prolactinoma);
- cov kab mob ntawm lwm yam kabmob thiab kabmob ( polycystic yug menyuam , hypothyroidism, lub raum tsis ua hauj lwm, mob siab ntawm lub siab, mob prostatitis rau cov txiv neej, tsis muaj pob qis ntawm adrenal cortex, tshuaj estrogen ua hlav, mob hauv siab).
Nws yog ib qho tsim nyog yuav tau ua ib qho kev kuaj mob thiab nrhiav seb yog vim li cas cov hnoos qeev tau nce, vim tias nws nyob ntawm nws, yuav kho tus kab mob li cas ntxiv thiab qhov kab mob uas ua rau nws mob. Tab sis muaj idiopathic hyperprolactinemia, thaum ua rau muaj zog ntxiv prolactin tsis tuaj yeem kuaj tau.