Uvavanyo lweprolactin: yeyantoni kwaye ungaziqonda njani iziphumo

Umxholo

• Yenzelwe ntoni
• Usiqonda njani iziphumo
• Yintoni enokuba yiprolactin ephezulu
• Yintoni enokuba iphantsi kweprolactin

Uvavanyo lweprolactin lwenziwa ngenjongo yokujonga amanqanaba ale hormone egazini, kubalulekile ngexesha lokukhulelwa ukuze wazi ukuba ingaba amadlala e-mammary ayakhuthazwa ngokufanelekileyo na ukuba avelise ubisi olwaneleyo lobisi.

Nangona ihlala iboniswa ngexesha lokukhulelwa, uvavanyo lweprolactin lunokuboniswa emadodeni ukuba aphande ngesizathu sokungasebenzi kakuhle okanye ukungachumi, umzekelo, kunye nabasetyhini abangakhulelwanga ukuvavanya ukuba ngaba lukhona utshintsho kwimveliso yale hormone enokuthi ukuphazamisa uxinzelelo lwehomoni yabasetyhini enxulumene nokuya esikhathini okanye kuphando lwe-polycystic ovary syndrome.

Yenzelwe ntoni

Uvavanyo lweprolactin lujolise ekujongeni amanqanaba eprolactin egazini, ibonakaliswe ikakhulu xa umntu eneempawu kunye neempawu ezibonisa ukuba iphantsi okanye iphezulu iprolactin, ezinje ngotshintsho kumjikelo wokuya exesheni, ukunciphisa ukubola kunye nokungasebenzi kakuhle kwe-erectile, kwimeko yamadoda . Kwiimeko ezinjalo, ugqirha unokucebisa ukuba olunye uvavanyo lwenziwe ukuze kuchongwe unobangela wotshintsho kwaye, ke ngoko, olona nyango lufanelekileyo lunokuboniswa.

Ukongeza, uvavanyo lweprolactin kwabasetyhini lukwasebenza ukufumanisa ukuba ngaba kukho imveliso eyaneleyo yobisi ngexesha lokukhulelwa, kuba le hormone inoxanduva lokukhuthaza amadlala amabele ukuba avelise ubisi lwebele.

Usiqonda njani iziphumo

Ixabiso lesalathiso leprolactin lingahluka ngokwelabhoratri apho yenziwa khona kunye nendlela yohlalutyo, ke kubalulekile ukuba unikele ingqalelo kwixabiso lesalathiso elibonisiweyo kwisiphumo sovavanyo. Ngokubanzi, amaxabiso esalathiso eprolactin zezi:

• Abasetyhini abangakhulelweyo nabangakhulelweyo: 2.8 ukuya kwi-29.2 ng / ml;
• Abafazi abakhulelweyo: 9.7 ukuya kuma-208.5 ng / ml;
• Thumela abasetyhini abayeka ukuya exesheni: 1.8 ukuya kwi-20.3 ng / ml;
• Amadoda: ngezantsi kwe-20 ng / mL.

Xa iprolactin ingaphezulu kwe-100 ng / mL esona sizathu siphambili kukusetyenziswa kwamachiza okanye ubukho bamathumba amancinci, kwaye xa amaxabiso engaphezulu kwama-250 ng / mL kusenokwenzeka ukuba sisisu esikhulu. Ukuba kurhanelwa ithumba, ugqirha unokukhetha ukuphinda uvavanyo lweprolactin qho kwiinyanga ezi-6 kwiminyaka emi-2, emva koko enze uvavanyo olunye kuphela ngonyaka, ukubona ukuba akukho lutshintsho.

Yintoni enokuba yiprolactin ephezulu

Iprolactin ephezulu yenzeka ikakhulu ngexesha lokukhulelwa kunye nokuncancisa, ithathwa njengesiqhelo kwaye, ke ngoko, unyango alunyanzelekanga. Ukongeza, kuqhelekile ukuba kufutshane nexesha lokuya exesheni, umfazi unokujonga ukonyuka okuncinci kuxinaniso lweprolactin egazini, ekwajongwa njengesiqhelo. Nangona kunjalo, ezinye iimeko zinokunyusa amanqanaba eprolactin kwaye zikhokelele kwiimpawu.

Ke, ezinye iimeko ezinokuthi zonyuse amanqanaba eprolactin kwaye kufuneka ziphandwe ukuze kuvavanywe isidingo sonyango yi-hypothyroidism, ukusetyenziswa kwe-anti-depressant okanye i-anticonvulsant drug, ukuziqhelanisa nokusebenza komzimba okunamandla okanye okugqithisileyo, i-polycystic ovary syndrome okanye ubukho bamaqhuqhuva okanye amathumba intloko. Funda ngezinye izinto ezibangela iprolactin ephezulu kunye nokuba unyango kufuneka lube njani.

Yintoni enokuba iphantsi kweprolactin

Iprolactin esezantsi inokwenzeka ngenxa yokusetyenziswa kwamayeza athile okanye ukungasebenzi gland okunxulumene nemveliso yehomoni, kunye namanyathelo anceda ukwandisa amanqanaba ale hormone egazini anokuboniswa kuphela ngugqirha.

Nangona i-prolactin ephantsi ingahlali ingunobangela wokukhathazeka, xa ibonwa ngexesha lokukhulelwa kubalulekile ukuba ugqirha abonisane ukuze kubenakho ukukhuthaza imveliso yeprolactin ukuze kubekho ukwanda kwimveliso yobisi lwebele.