Uvavanyo lwe-Triiodothyronine (T3)

Umxholo

• Yintoni uvavanyo lwe-triiodothyronine (T3)?
• Isetyenziselwa ntoni?
• Kutheni ndifuna uvavanyo lwe-T3?
• Kwenzeka ntoni ngexesha lovavanyo lwe-T3?
• Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?
• Ngaba bukhona ubungozi kuvavanyo?
• Zithetha ntoni iziphumo?
• Ngaba ikhona enye into endifuna ukuyazi malunga novavanyo lwe-T3?
• Izalathiso

Yintoni uvavanyo lwe-triiodothyronine (T3)?

Olu vavanyo lilinganisa inqanaba le-triiodothyronine (T3) egazini lakho. I-T3 yenye yehomoni ezimbini ezinkulu ezenziwe yidlala lengqula, incindi encinci emile njengebhabhathane ekumqala womqala. Enye ihomoni ibizwa ngokuba yi-thyroxine (T4.) I-T3 kunye ne-T4 zisebenza kunye ukulawula indlela umzimba wakho osebenzisa ngayo amandla. Ezi hormone zidlala indima ebalulekileyo ekulawuleni ubunzima bakho, ubushushu bomzimba, amandla emisipha kunye nenkqubo ye-nervous.

I-hormone ye-T3 iza ngeendlela ezimbini:

• Bound T3, enamathela kwiproteni
• I-T3 yasimahla, engadibanisi nantoni na

Uvavanyo olulinganisa zombini i-T3 eboshwe kwaye isimahla ibizwa ngokuba luvavanyo olupheleleyo lwe-T3. Olunye uvavanyo lubizwa ngokuba yi-T3 yasimahla imilinganiselo yasimahla ye-T3. Nokuba uvavanyo lunokusetyenziselwa ukujonga amanqanaba e-T3. Ukuba amanqanaba e-T3 aqhelekanga, kunokuba ngumqondiso wesifo se-thyroid.

Amanye amagama: uvavanyo lomsebenzi we-thyroid; iyonke i-triiodothyronine, i-triiodothyronine yasimahla, i-FT3

Isetyenziselwa ntoni?

Uvavanyo lwe-T3 luhlala lusetyenziselwa ukuxilonga i-hyperthyroidism, imeko apho umzimba wenza i-hormone ye-thyroid.

Iimvavanyo ze-T3 zihlala zi-odolwa nge-T4 kunye ne-TSH (i-thyroid ekhuthaza i-hormone). Uvavanyo lwe-T3 lunokusetyenziselwa ukubeka esweni unyango lwezifo ze-thyroid.

Kutheni ndifuna uvavanyo lwe-T3?

Unokufuna uvavanyo lwe-T3 ukuba uneempawu zehyperthyroidism. Oku kubandakanya:

• Ixhala
• Ukuhla ukusinda
• Iinyikima ezandleni
• Ukunyuka kwentliziyo
• Ukudumba kwamehlo
• Ingxaki yokulala
• Ukudinwa
• Ukunyamezelana okuphantsi kobushushu
• Ukuhamba rhoqo kwamathumbu

Kwenzeka ntoni ngexesha lovavanyo lwe-T3?

Ingcali yokhathalelo lwempilo iyakuthatha isampulu yegazi kumthambo engalweni yakho, isebenzisa inaliti encinci. Emva kokuba inaliti ifakiwe, inani elincinci legazi liya kuqokelelwa kwityhubhu yovavanyo okanye igutyana. Unokuziva uluma kancinci xa inaliti ingena okanye iphuma. Oku kuhlala kuthatha imizuzu engaphantsi kwesihlanu.

Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?

Awudingi naluphi na ulungiselelo olukhethekileyo lovavanyo lwegazi lwe-T3. Umboneleli wakho wezempilo uya kukwazisa ukuba ngaba ufuna ukuyeka ukuthatha nawaphi na amayeza phambi kovavanyo lwakho. Amayeza athile anokunyusa okanye ehle amanqanaba e-T3.

Ngaba bukhona ubungozi kuvavanyo?

Mncinci kakhulu umngcipheko wokuvavanywa kwegazi. Unokuba nentlungu encinci okanye ukrakra kwindawo apho inaliti yafakwa khona, kodwa uninzi lweempawu zihamba ngokukhawuleza.

Zithetha ntoni iziphumo?

Ukuba iziphumo zakho zibonisa amanqanaba aphezulu e-T3 okanye amanqanaba aphezulu e-T3 asimahla, oko kunokuthetha ukuba unehyperthyroidism. Amanqanaba aphantsi e-T3 anokuthetha ukuba une-hypothyroidism, imeko apho umzimba wakho ungenzi ngokwaneleyo idlala lengqula.

Iziphumo zovavanyo lwe-T3 zihlala zithelekiswa ne-T4 kunye ne-TSH iziphumo zokuvavanya isifo se-thyroid.

Ukuba unemibuzo malunga neziphumo zakho, thetha nomboneleli wakho wezempilo.

Funda ngakumbi malunga novavanyo lwelabhoratri, uluhlu lweereferensi, kunye neziphumo zokuqonda.

Ngaba ikhona enye into endifuna ukuyazi malunga novavanyo lwe-T3?

Utshintsho lwe-thyroid luyenzeka ngexesha lokukhulelwa. Olu tshintsho aludli ngokuba nzulu, kwaye uninzi lwabasetyhini abakhulelweyo abadingi kuvavanyo lwe-T3. Kodwa umboneleli wakho wezempilo unokuyalela uvavanyo lwe-T3 ngexesha lokukhulelwa ukuba unayo:

• Iimpawu zesifo se-thyroid
• Imbali yesifo se-thyroid
• Isifo somzimba
• Imbali yosapho yesifo se-thyroid

Izalathiso

1. Umbutho weAmerican Thyroid [Intanethi]. Icawa yeFalls (VA): Umbutho weAmerican Thyroid; c2019. Uvavanyo lweThyroid Function; [icatshulwe ngo-2019 ngo-Sep 29]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://www.thyroid.org/thyroid-function-tests
2. Ukuxhobisa [i-Intanethi]. UJacksonville (FL): Umbutho waseMelika weeKlinikhi ze-Endocrinologists; Idlala lengqula nelokukhulelwa; [icatshulwe ngo-2019 ngo-Sep 29]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.empoweryourhealth.org/endocrine-conditions/thyroid/about_thyroid_and_pregnancy
3. Uvavanyo lweLebhu kwi-Intanethi [kwi-Intanethi]. IWashington DC: Umbutho waseMelika weKlinikhi yeKhemistry; c2001–2019.I-T3 (yasimahla kunye neTotali); [ihlaziyiwe ngo-2019 Sep 20; icatshulwe ngo-2019 Sep 29]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://labtestsonline.org/tests/t3-free-and-total
4. Intliziyo kaZwelonke, iMiphunga, kunye neZiko leGazi [kwi-Intanethi]. I-Bethesda (MD): Isebe lezeMpilo laseMelika kunye neeNkonzo zoLuntu; Uvavanyo lwegazi; [icatshulwe ngo-2019 ngo-Sep 29]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.nhlbi.nih.gov/health-topics/blood-tests
5. IZiko leLizwe leSwekile kunye neZifo zeDigestive kunye neZintso [i-Intanethi]. I-Bethesda (MD): Isebe lezeMpilo laseMelika kunye neeNkonzo zoLuntu; Hyperthyroidism (idlala engasebenziyo); I-2016 Aug [icatshulwe nge-2019 Sep 29]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.niddk.nih.gov/health-information/endocrine-diseases/hyperthyroidism
6. IZiko leLizwe leSwekile kunye neZifo zeDigestive kunye neZintso [i-Intanethi]. I-Bethesda (MD): Isebe lezeMpilo laseMelika kunye neeNkonzo zoLuntu; Uvavanyo lwe-Thyroid; I-2017 ngoMeyi [icatshulwe nge-2019 Sep 29]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.niddk.nih.gov/health-information/diagnostic-tests/thyroid
7. IYunivesithi yaseRochester Medical Centre [i-Intanethi]. URochester (NY): KwiYunivesithi yaseRochester Medical Centre; c2019. I-Health Encyclopedia: I-Triiodothyronine yasimahla kunye neBound (Igazi); [icatshulwe ngo-2019 ngo-Sep 29]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=167&ContentID=t3_free_and_bound_blood
8. Impilo ye-UF: iYunivesithi yaseFlorida yezeMpilo [i-Intanethi]. IGainesville (FL): yeYunivesithi yaseFlorida yezeMpilo; c2019. Uvavanyo lwe-T3: Ubume; [ihlaziywe ngo-2019 Sep 29; icatshulwe ngo-2019 Sep 29]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://ufhealth.org/t3-test
9. Ezempilo ze-UW [kwi-Intanethi]. Madison (WI): Izibhedlele zeYunivesithi yaseWisconsin kunye neGunya leKlinikhi; c2019. Uvavanyo lweHormone Hormone: Uvavanyo ngokubanzi; [ihlaziywe ngo-2018 Novemba 6; icatshulwe ngo-2019 Sep 29]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://www.uwhealth.org/health/topic/medicaltest/thyroid-hormone-tests/hw27377.html

Ulwazi olukule ndawo akufuneki lusetyenziswe endaweni yonyango okanye iingcebiso. Nxibelelana nomboneleli wezempilo ukuba unemibuzo malunga nempilo yakho.