Prolactin (a timadzi): Ndi chiyani icho? Norma prolactin kwa akazi

Zofunika zigawo zikuluzikulu zamoyo thupi la munthu, omwe kuugwira mtima wathu osati ndi khalidwe, komanso pafupifupi njira zonse zokhudza thupi ndi mahomoni. Prolactin mu akazi - ndi timadzi waukulu udindo ntchito maliseche, amene nthawi ovulation ndi msambo. Ndizo zokhudza nkhani izo lero.

Choncho, prolactin (a timadzi): Ndi chiyani icho? Ndi chiyani icho ponseponse? Ndi udindo zimene timadzi prolactin mu thupi la munthu? Tiyeni tione mafunso amenewa.

Prolactin amapangidwa mu ubongo, ndicho mu pituitary zapambuyo. Njirayi imatchedwa kuti "nkhawa timadzi", monga kukwezedwa kwa mlingo anati zosiyanasiyana nkhawa ndi mavuto.

timadzi ntchito mu thupi

Asayansi akuphunzira prolactin (a timadzi). Kodi izo - lero si momveka bwino. maphunziro ambiri anakhazikitsa zotsatirazi mbali ya thunthu biologically yogwira mu yaikazi chamoyo :

• timadzi Izi likukhudza kukula kwa zopangitsa mammary atsikana pa unamwali, ndiponso kuwakonzekeretsa mkaka wa m'mawere. Komanso pa nthawi yoyamwitsa, prolactin kumapangitsa ndi nthawi yopanga mkaka.
• Chimodzi mwa zinthu zofunika kwambiri ankaona timadzi - kukhala alipo yamchiberekero corpus luteum. Potero kusunga mpweya wambiri wa progesterone, wofunikila adanyamula mwana.
• Mothandizidwa prolactin aumbike otchedwa Mwachibadwa, amayi ndi yoyenera mayankho khalidwe.
• Nthawi ntchito adrenal (prolactin kumapangitsa yopanga androgens).

timadzi Ichi ndi chofunika kwambiri kwa thupi mwamuna, chifukwa:

• Nawo lamulo spermatogenesis.
• Mahomoni FSH, LH, prolactin kumagwirizana kuti nawonso, kumapangitsa ntchito zinthu zina biologically yogwira ntchito zonse ntchito kugonana. Mu prolactin makamaka ndi udindo yopanga testosterone.
• Zimathandiza yopanga Prostate secretions.

Tidziwanso kuti prolactin kumakhudza yaikulu ziwalo zoberekera za amuna ndi akazi onse. Komanso, timadzi Mwachibadwa "kulera zosiyanasiyanazi" - akuchenjeza lingaliro pa mimba ndi yoyamwitsa.

The timadzi prolactin: ponseponse kwa akazi

Mlingo wa timadzi n'kosiyanasiyana malinga ndi tsiku kuzungulira kusamba. The m'chigulugulu ndi matanthauzo zotsatirazi:

• mu gawo follicular - kuchokera 4.5 kuti 33 ng / ml ya;
• mu gawo ovulatory - kuchokera 6.3 49 ng / ml ya;
• mu gawo luteal - kuchokera 4.9 kuti 40 ng / ml.

The ndende ya prolactin magazi pa mimba

Ponyamula mwana wa mkazi kusintha kwenikweni zikuchitika, chomwechonso timadzi prolactin. Mlingo amai nyengo imeneyi motere:

• Ine trimester - kuchokera 3.2 kuti 43 ng / ml ya;
• II trimester wa - kuchokera 13 mpaka 166 ng / ml ya;
• mu III trimester - kuchokera 13 mpaka 318 ng / ml.

Kuwonjezeka prolactin mlingo timadzi kumayamba sabata 8 mimba. Mtengo wake pazipita anamuona sabata 20-25. Asanabadwe zili prolactin amachepetsa. Kenako timadzi kuwonjezeka zidzachitika yoyamwitsa.

misinkhu Prolactin anthu

Monga taonera, munthu wa udindo waukulu mu thupi la akuluakulu a mwamuna masewero timadzi prolactin. Mlingo kwa amuna ndi penapake poyerekeza kwa akazi, ndipo mkati 2,5-17 ng / ml.

Kodi kudziwa zili prolactin mu thupi?

kusanthula magazi kudziwa zili zinthu mu thupi monga timadzi prolactin. Pamene kutenga mayesero? Akazi amalangizidwa kuti apereke magazi kwa masiku 3 kuzungulira kusamba (ngati mulibe malangizo enieni). Nthawi yabwino kwambiri mtima wa timadzi prolactin - ndi m'mawa pambuyo kudzutsidwa likhale maola 2-3. Nkhani zambiri lendi pa chopanda kanthu m'mimba.

Kodi kukonzekera mayesero?

Chadzulo ndidzadutsa magazi kwa timadzi prolactin, kupewa kukhudzana kugonana, kukana kukaona saunas, kuthetsa mowa, ngakhale pa mlingo kochepa. chisangalalo ndi zinachitikira aliyense zimathandiza kuti zili wa chinthu m'magazi, ngati n'kotheka, kuthetsa vuto wopsinjika pamaso yobereka kuwunika. Isanafike phunziro, kusamala kwambiri kuti asataye pachifuwa. Mwachindunji pamaso kusanthula zilowerere kwa mphindi 30 ndi kuyesa kumasuka ngati kuli kotheka. ola limodzi isanafike deta magazi kupewa kusuta. Kutsatira malangizo pamwamba kwambiri. Apo ayi, zotsatira za MAGAZI olakwika, zimene zinkatanthauza agonje mayesero ena.

Pamene nditenge atayezetsa kudziwa kuchuluka kwa timadzi prolactin?

Akatswiri amalangiza ndalama prolactin magazi mayeso, ngati mkazi ali ndi pathologies zotsatirazi:

• osabereka;
• pakalibe kusamba kwa miyezi 6 kapena kuposa;
• kuchokera zopangitsa mammary secrete mkaka, ndipo mkazi si pakati ndi kuyamwitsa mwana;
• pafupipafupi mutu;
• chakhungu masomphenya zifukwa bwinobwino.

Amuna kusanthula pa prolactin ayenera ngati:

• yatupa mawere;
• pali erectile kukanika (kulephera kukhalabe erection mu kugonana);
• amadwala mutu;
• ananena zithunzi chisokonezo.

Hyperprolactinemia, kapena kuchuluka prolactin (a timadzi): Ndi chiyani icho?

Ndi chikhalidwe pathological yodziwika ndi zosiyanasiyana matenda, akuti:

• Prolactinoma. Izi chotupa pituitary kuti umabala prolactin owonjezera. Monga ulamuliro, izi boma ndende mlingo wa timadzi m'magazi upambana 200 ng / ml.
• Anorexia. Chotero boma ndi matenda okhudza ubongo imene munthu akukana kudya poopa kunenepa.
• Hypothyroidism. A chikhalidwe yodziwika ndi kuchepa kupanga timadzi chithokomiro.
• Polycystic n'kuwasanganiza Syndrome. kudwala Izi akazi dera maliseche, zomwe zina ndi kuzungulira kusamba, pali chinawonjezeka kukula kwa tsitsi lonse thupi.

Komanso, mlingo wa timadzi mwina wokwezeka pa matenda aakulu aimpso, chiwindi matenda enaake, neoplasm mu ubongo imene imalamulira kutentha kwa ena mankhwala phwando ndi zotsatira zogwirizana mbali (estrogens, kulera m'kamwa, antidepressants tricyclic, amphetamines, ndi ena).

Hyperprolactinemia amakhala ndi chikhalidwe thupi. misinkhu Prolactin kwambiri pamene:

• mimba;
• Kuyamwitsa;
• kwambiri thupi zolimbitsa thupi;
• mkulu mapuloteni okhutira mu chakudya;
• maganizo Yosefera.

Zizindikiro za kuchuluka ndende ya prolactin m'magazi

Ndi muyeso wa timadzi prolactin mu thupi, pali lalikulu zinchito kuwonongeka (amuna ndi akazi):

• Pakuti magawo oyambirira a matenda amakhala ndi imfa ya libido (chilakolako chogonana), zomwe zingachititse kukanika ubereki.
• Mu akazi, msambo kumachitika bwino ndipo akufotokozera anorgasmia. Pamene anali kumupima limasonyeza pakalibe ovulation. Misinkhu mkulu wa timadzi prolactin yafupika yopanga FSH ndi LH, womwe kumabweretsa osabereka.
• Amuna kusokonezedwa ntchito kugonana, kugonana si limodzi ndi umuna. Analysis limasonyeza spermogrammy otsika umuna chizengerezo; yafupika motility, pali zofooka zosiyanasiyana mu dongosolo la.

Komanso, mpweya wambiri wa timadzi prolactin magazi kungayambitse masomphenya imfa, kugona chisokonezo ndi kukumbukira, maganizo, kufooka kwa mafupa, mastitis, n'zothandiza chikhalidwe oopsa, monga khansa ya zopangitsa za mammary kapena ziwalo zina zofunika wamkazi.

Zochepetsera ndende ya timadzi prolactin m'magazi?

Ngati katswiri diagnoses kuchuluka zili prolactin m'thupi, mankhwala ayenera kuyamba pomwepo. miyeso achire umalimbana kulimbana matenda, chimene chinali chifukwa cha hyperprolactinemia. Choncho, prolactinoma kumafuna pharmacotherapy ndi mankhwala ngati "Bromocriptine" ndi mankhwala ena, radiotherapy pituitary chotupa kapena kuchotsa ake ndi opaleshoni. Mu hypothyroidism chithandizo cha matenda a chithokomiro, ndi zina zotero.

N'chifukwa chiyani chiwerengero cha prolactin m'magazi yafupika?

Yafupika ndende ya timadzi izi mu thupi ankaona zosinthika zachilendo kwa ana, amuna ndi akazi omwe sanali pakati. Kuchepetsa kuchuluka kwa prolactin mu magazi, monga ulamuliro, sikutanthauza chithandizo chapadera. Komabe, kuti achotse pituitary matenda kukumana kufufuza mankhwala akuyimabe.

Yafupika kaperekedwe ka prolactin m'mwazi zingasonyeze:

• chosaopsa ndi zilonda zotupa za pituitary ya;
• TB ya pituitary England;
• mwakayakaya mutu ndi mkhutu pituitary ntchito.

Komanso ankaona mlingo timadzi yafupika chifukwa pituitary chotupa cha kutentha mankhwala ntchito yaitali mankhwala ena ( "Dopamine", "Levodola" neri Al.).

Pomaliza

Today mudzaphunzira zambiri za nkhani imeneyi, monga prolactin (a timadzi): icho chiri, chimene ntchito mu thupi la munthu, amene amasankha kuwonjezereka kapena kuchepa msinkhu wake m'magazi.

Pofuna kupewa mavuto, thanzi lawo ayenera kwambiri kuunikira kuchita ndi kupatuka pang'ono ndi boma yachibadwa. umoyo wa amayi, komanso amuna, ndi yofunika kwambiri. Zinali kubadwa kwa ana amadalira pa iye, ubale wabwinobwino ndi mnzake ndi banja losangalala. Dzisamalire ndi kukhala wathanzi!