T3 - hormone lengqula: linoxanduva ntoni, yaye iqondo ukutenxa kumgaqo

Abantu abaninzi bayazi ukuba nguwona msebenzi kwidlala lengqula kunye iihomoni eziveliswa ngayo, kuyimfuneko ukuba eqhelekileyo yokusebenza komzimba. T3 hormone (triiodothyronine) ngomnye wabo, kwaye inani "abathathu" ngokuchaza yayo acacise okuqulethwe nganye molecule wayo linani elikhulu enjalo-athom ayodini. Oku akhiwa kuwohloka esinobubovu lomnye hormone - T4 xa isisihla omnye atom iodine. Ukuba engasebenziyo iguqulelwa triiodothyronine T4 lusebenza ngokugqithiseleyo. Ngoko ke yintoni na le hormone, yaye apho nguye onoxanduva? Makhe sibone oko phandle.

triiodothyronine kubaluleke kangakanani?

T3 - hormone ephethe ukutya amandla umzimba womntu, oko kukhuthaza amandla ukubola aze ayithumele emva apho kufuneka khona. Ngenxa emsebenzini kunye luvo wakhe Uhanjiso kunyuswa ebantwini. Kwakhona kubalulekile le hormone ngethambo kunye nenkqubo kwentliziyo, ikhuthaza ukusebenza kweenkqubo pathways kuzo.

Yintoni na le T3 iyonke ukhululekile?

Iiseli umhlaza bakwazi ukuvelisa anenani elifunekayo triiodothyronine sele kunye athom ezintathu iodine. Zingene egazini, hormone sibophelela kunye molecule iiprothini kunye zabathuthi kweenqanawa kugqithiselwa ancedisana ukuba sifuna umsebenzi wakhe. Nangona kunjalo, imali encinci triiodothyronine, non-protein molekyuli, lihlala egazini. Le hormone T3 free.

Ukuhlala ezamahala T3 ihomoni xa zidityaniswe kunye nesibakala sokuba ezinxulumene okuthiwa eqhelekileyo. Leyo ke imali ethathwa kubonisa ukuzimisela ezimbi ndlala.

Okubizela uhlalutyo kwi hormone T3?

Ukuze ubone imeko nobubovu lengqula, i endocrinologist ngokuyimfuneko unika isigulane yokudlulisela ukulungiselela iimvavanyo ligazi hormone ezintathu - TSH, T4, T3. Uphando triiodothyronine ithathwa kubaluleke kakhulu njengoko kunceda ukunciphisa iimpazamo diagnostic.

Umzekelo, iiyunithi kaninzi zisebenza kunye goiter nodular yityhefu zande T3 hormone. imali yaso wande kunye nezifo ezifana 'isifo Graves kunye Graves' izifo. Ukuba iziphumo zovavanyo zibonisa ukwanda okubonakalayo isixa triiodothyronine, oogqirha une "T3 toxicosis." Loo imeko iphathwa yi amachiza ezonyango amahle kakhulu.

T3 hormone yamihla

namazinga umsebenzi ngento uhlobo kwezixhobo isetyenziselwa isifundo. Ilabhoratri nganye yenza ukhetho yayo wakhetha izixhobo ezithile kunye nezinto zokwenza ngokutsha kuyimfuneko. Ngako oko ke akunakwenzeka ukuba isigqibo ixesha ezifana "triiodothyronine eqhelekileyo." nobungakanani balo abaqhelekileyo kwi apho iziphumo ezifunyenweyo emdeni eDibanisa okuninzi reference (ukusuka 3.15 ukuya 6.25 pmol / l) baboniswe kwifom kwelebhu. Waxonxa ifomu kwi khompyutha, kwaye sichaza imida imithetho kunye mali hormone.

Ukwandisa hormone T3

iimeko ezininzi yezifo zihamba ukwanda nkinga triiodothyronine. Isikakhulu abantu musa nokuziphawula ukutenxa kumgaqo. Ekubeni T3 - hormone esebenzayo i kakhulu, ukwandisa imali yawo egazini kubangela ezi mpawu zilandelayo:

• Man zonke okruqulayo, uba luvo, silwe, kakhulu ngokukhawuleza yimincili. Loo urhulumente sikhatshwa bazive ukudinwa rhoqo.
• Uqala ukuxhawulana ngeminwe.
• Isigulane yandisiwe izinga lentliziyo, tachycardia, intliziyo iqala ukusebenza nqapha. T3 - hormone ezikhuthaza ukuvela arrhythmia. Loo urhulumente umntu uziva kakuhle kakhulu kwaye kaninzi ikhalazela logqirha phezu ukungasebenzi kwentliziyo.
• Isigulane iqala ukuphulukana ngokukhawuleza ubunzima.

Uvavanyo Ndosuka zenqanaba triiodothyronine yi kunokuba utyando oluntsonkothileyo. Kukho iimeko xa iimpazamo elebhu. Uyakwazi isebe ukwenza uvavanyo ukubona amanqanaba ezinye hormone amabini - T4 TSH. Ukuba iziphumo zibonisa ukuba TSH eziqhelekileyo, kunye T3 (hormone) kukho eziphakamileyo, oko ngokuqhelekileyo ibonisa imposiso.

Kwakhona, uhlalutyo iya kuba ezilahlekisayo kulo mzekelo, ukuba ixabiso T4 eqhelekileyo TSH kunye T3 landa. Ukuba ezi iziphumo ezifunyenweyo, kuyimfuneko ukuba ukuphinda-ukuthatha uhlalutyo kuba olwandayo hormone T3 nto yandisa TSH kunye T4 inyuswe.

Ukwehlisa hormone T3

Amanqanaba triiodothyronine ukuze zibhalwe apho imveliso ye iincindi zamadlala kwamadlala ndlala ukuvelisa. Injalo imeko ezi zifo zilandelayo:

• Hashimoto kaThixo thyroiditis - isifo apho inkqubo yomzimba yokuzikhusela uqala ukumbulala ezinye iiseli ndlala. IXesha ekuPhulukenwe nalo ayikwazi ukuba bona, kwaye ngokuqhelekileyo Ndoluphelisa lonke umsebenzi kunye nokuvelisa iihomoni.
• Hyperthyroidism - sifo okunjalo kwenzeka emva kokungenisa iziyobisi ezithile ezijoliswe kunyango lwe nodular kwaye kuyenye goiter ityhefu. Eyona ndlela kakhulu eyingozi kule meko ozakuthathwa tireostatiki ngokuba "tirozol", "propitsil", "Merkazolil".
• inqanaba ihomoni kunganciphisa emva kokuba umsebenzi wenziwa phezu lonke ukususwa nobubovu lengqula, okanye inxenye yayo kuphela.
• Unyango nge iodine kuphungula amanqanaba triiodothyronine. Le unyango ijolise ukususa goiter ehlasela ityhefu.
• inqanaba ihomoni lingehla kwi indlela yokwamkela equlathe isixa esikhulu iodine. Ezi ziquka "Amiodarone", "Kordaron" njalo-njalo.

Kodwa azisoloko ukuncipha T3 hormone egazini ibonisa ubukho sifo. Le meko kuvamile ukuba abafazi, elindele ukuba umntwana, ukususela kwiinyanga ezi-6 ukuya ku-9 zokukhulelwa.

Kufuneka wazi ukuba T3 iihomoni kunye T4, kunye TSH lincitshiswe ngolandelelwano ethile. Eyokuqala kusoloko ukwehliswa komgangatho ihomoni T4, uze kuphela uwela triiodothyronine. Oku kwenzeka ngenxa iimpawu ephilayo, nto leyo burhanqwe ngokuthotywa T3 hormone, njengoko phantse-10 amaxesha ngaphezulu esebenzayo kwe T4.

Ngenxa kule isigulana esingalaziyo imiphumo hyperthyroidism ukuze wayibona. Ngenxa yoko, nathi ngokuzimeleyo ukufumanisa ukuba impazamo elebhu senziwa. Ukuba iziphumo zohlalutyo zenqanaba triiodothyronine uvikivwa (kwaye akunamsebenzi, oku iSt T3 hormone okanye zizonke), kwaye T4 kunye TSH ukuba ngaphakathi kwemida eziqhelekileyo, ngoko ke idatha kufuneka kufuneka ukuba baphinde-check in kwezinye elebhu kwaye ngegazi kwakhona.

isiphelo

Ngenxa yoko, ukutenxa kwindlela esisetyenziswe ngayo kwiingxowa-hormone yeyona ngezifo okukhulu sikhatshwa utshintsho kubume bentlalo. Usenokuba kufumana ukozela, inkumbulo zisiba nokuthetha, iqala ukuba ukubabhida ingcamango abafazi kukho ukusilela kumjikelo sexesheni. Xa unyango uqalile ixesha uyakwazi ukuba kuzinziswe amanqanaba hormone, umsebenzi lengqula kunye yonke ephilayo siqala umyalelo.