Ake sifunde konke mayelana ne-hormone ye-thyroid elawula ukusebenza komzimba wakho!

Ingabe ngezinye izikhathi uzizwa sengathi umzimba wakho awusebenzi kahle, noma ukuthi ukhathele kakhulu? Noma ngezinye izikhathi uzizwa sengathi umzimba wakho ugijima kakhulu engqondweni yakho, futhi uzizwa ukhathazekile kakhulu? Esinye isizathu salezi zinto kungaba yinto encane kakhulu, kodwa ebaluleke kakhulu emzimbeni wakho. Leyo yi-hormone ye-thyroid. Namuhla, ake sixoxe ngokuthi iyini le hormone ye-thyroid, ukuthi yenzani emizimbeni yethu, nokuthi yiziphi izinkinga ezihambisana nokuguquguquka kwayo.

Iyini i-thyroid hormone? Kalula nje...

Cabanga ngomzimba wakho njengomshini omkhulu. I-hormone ye-thyroid iyisihluthulelo esilawula isivinini okusebenza ngaso lo mshini, okungukuthi, izinga lokugaya ukudla . Le hormone ibalulekile ekuthuthukisweni kobuchopho bomntwana omncane.

Uyazi ukuthi ubani owenza le hormone? Yisitho esincane esifana nebhabhathane ngaphansi kwesikhumba ngaphambili kwentamo yakho. Siyibiza ngokuthi i-thyroid gland . Iyingxenye yesistimu ye-endocrine yomzimba wethu.

Ama-hormone afana nezithunywa ezigijima emizimbeni yethu. Ahamba egazini futhi atshele izitho ezahlukene, imisipha, kanye nezinye izicubu ukuthi zenzeni nokuthi zikwenze nini.

Manje sikhuluma nge -metabolism . Kalula nje, inqubo eyinkimbinkimbi eguqula ukudla esikudlayo kube amandla. Wonke amaseli emzimbeni wethu adinga amandla ukuze asebenze.

Empeleni, uma sithi "i-hormone ye-thyroid", sikhuluma ngama-hormone amabili ayinhloko. Yi -thyroxine (i-Thyroxine - T4) kanye ne -triiodothyronine (i-Triiodothyronine - T3) . Sivame ukubiza lawa amabili ngokuthi "i-hormone ye-thyroid". Uyazi ukuthini? I-hormone i-T4 ngokuvamile ayisebenzi kakhulu, okusho ukuthi ayinawo umthelela omkhulu kumaseli. Kodwa i-hormone i-T3 iyona esebenza kakhulu. Lapho i-T4 ikhishwa endlaleni ye-thyroid, ezinye izitho zomzimba wethu ziyiguqula ibe yi-T3. Kungaleso sikhathi kuphela lapho ingathinta khona amaseli kanye nokusetshenziswa kwethu kwe-metabolism.

Enye into, indlala yegilo ikhipha nehomoni ebizwa ngokuthi i-calcitonin . Ilawula futhi yehlise izinga le-calcium egazini. Kodwa-ke, i-calcitonin ayifakiwe egameni elithi "ihomoni yegilo", futhi ayithinti ukusebenza komzimba wethu njenge-T3 ne-T4.

Lawa mazinga e-hormone ye-thyroid alawulwa kanjani? Kuyindlela emangalisayo kakhulu!

Ukukhiqizwa kanye nokukhiqizwa kwala ma-hormone e-T4 kanye ne-T3 kulawulwa ngendlela eyinkimbinkimbi kakhulu, kodwa enhle kakhulu. Sikubiza ngokuthi uhlelo lwe-feedback loop . Lokhu kuhilela:

• I-Hypothalamus : Lokhu kutholakala ebuchosheni bakho. Kulawula izinto ezifana nomfutho wegazi, ukushaya kwenhliziyo, izinga lokushisa komzimba, kanye nokugaya ukudla.
• Indlala ye-pituitary : Lena futhi yindlala encane etholakala ngaphansi kobuchopho, ngaphansi kwe-hypothalamus. Icishe ibe usayizi we-pea. Ikhiqiza futhi ikhiphe izinhlobo ezingaba yisishiyagalombili zama-hormone.
• Indlala yegilo : Uvemvane esikhulume ngalo ngaphambili.
• Amanye ama-hormone ambalwa.

Cabanga ngalokhu kufana nokusebenza enkampanini enkulu.

1. Okokuqala, i-hypothalamus (njengomphathi omkhulu) ebuchosheni ikhipha i -hormone ebizwa ngokuthi i-Thyroid-Releasing Hormone (TRH) ekhipha i-hormone evuselela i-thyroid .

2. Le TRH iya e-pituitary gland (njengomphathi osizayo) bese iyitshela ukuthi yenze futhi ikhiphe i-hormone evuselela i-thyroid (TSH) .

3. Bese le TSH iya endlaleni yegilo (njengesisebenzi) bese iyitshela ukuthi yenze i-T4 kanye ne-T3. Cishe ama-80% amahomoni enziwe ngale ndlela yi-T4, kanti amanye angama-20% yi-T3. Ukuze yenze le T4 kanye ne-T3, indlala yegilo idinga nesakhamzimba esibizwa ngokuthi i-iodine . Siyithola ekudleni esikudlayo.

Manje lolu chungechunge lwama-hormone lulawulwa yilokho okubizwa ngokuthi "i-feedback loop" . Okusho ukuthi, lapho amazinga e-T3 ne-T4 egazini ekhuphuka, aya kwi-hypothalamus kanye ne-pituitary bese ethi, "Kulungile, yeka ukwenza i-TRH ne-TSH." Lapho amazinga e-T3 ne-T4 ehla, le nqubo iqala futhi. Lena yindlela esingagcina ngayo amazinga e-hormone ye-thyroid emzimbeni wethu ezingeni elithile.

Cabanga ngakho njenge-AC endlini yakho. Uma igumbi libanda, i-AC iyacima, futhi uma igumbi lishisa kakhulu, iyavulwa.

Kodwa-ke, uma kunenkinga nge-hypothalamus, i-pituitary gland, noma i-thyroid gland, ibhalansi yama-hormone afaka i-T3 ne-T4 ingaphazamiseka.

Yini eyenziwa ama-hormone e-thyroid emizimbeni yethu? Noma, indima yawo!

Ngemva kokuba i-T4 ikhishwe egazini elivela endlaleni ye-thyroid, amanye amangqamuzana emzimbeni wethu ayiguqula ibe yi-T3. Le nqubo ibizwa ngokuthi i-de-iodination (ukususwa kwe-iodine). Lokhu kungenxa yokuthi amangqamuzana athintwa ama-hormone e-thyroid angasebenzisa i-T3 kangcono kune-T4. Yingakho sibheka i-T4 njenge-hormone engasebenzi kanye ne-T3 njenge-hormone esebenzayo.

Izicubu, izindlala, izitho zomzimba, kanye nezinhlelo ezingaguqula i-T4 ibe yi-T3 yilezi:

• Isibindi
• Izinso
• Imisipha
• Indlala yegilo `(Igilo)`
• Indlala ye-pituitary
• Izicubu ezinsundu zamafutha (le zicubu ezinamafutha zisiza ukugcina izinga lokushisa lomzimba ezimweni ezibandayo)
• Isistimu yezinzwa ephakathi

Ngakho-ke, la ma-hormone e-T3 kanye ne-T4 athinta wonke amaseli kanye nezitho zomzimba wethu. Akuthinta kanjani lokho?

• Umzimba wakho ulawula izinga lokusebenzisa amakhalori (amandla) ngalo. Lokhu kubizwa ngokuthi izinga lakho lokugaya ukudla . Lokhu kuthinta ukuthi wehlisa noma ukhuluphala yini. Abanye abantu bathi kungakhathaliseki ukuthi badla kangakanani, abakhuluphala, kanti abanye bathi bakhuluphala ngisho noma bedla kancane. Lokhu kungaba esinye sezizathu.
• Isilinganiso senhliziyo yakho siyehla futhi sikhuphuke.
• Kwehlisa futhi kukhuphule izinga lokushisa lomzimba. Abanye abantu bazizwa bebanda nje, kanti abanye bazizwa sengathi bayajuluka.
• Kuthinta isivinini ukudla okudlula ngaso ohlelweni lokugaya ukudla.
• Kuthinta ukukhula kobuchopho (ikakhulukazi ebuntwaneni).
• Ilawula indlela imisipha efinyela ngayo.
• Igcina isikhumba namathambo. Okusho ukuthi, ilawula izinga lokukhiqizwa kwamangqamuzana amasha ukuze athathe indawo yamangqamuzana afile (lokhu kuvamile).

Yiziphi izivivinyo ezenziwayo ukuhlola amazinga e-thyroid?

Kunezinhlobo eziningana zokuhlolwa kwegazi ezingenziwa ukuhlola amazinga akho e-thyroid nokuhlola ukuthi i-thyroid gland yakho isebenza kahle yini. Lokhu kuvame ukubizwa ngokuthi ukuhlolwa kokusebenza kwe-thyroid . Okuyinhloko yile:

• Isivivinyo se-T4 esiphelele `(Isivivinyo se-T4 esiphelele)`
• Ukuhlolwa kwe-T4 yamahhala (FT4)
• Isamba sokuhlolwa kwe-T3 `(Isamba sokuhlolwa kwe-T3)`
• Ukuhlolwa kwe-T3 (Ft3) kwamahhala
• Ukuhlolwa kwe-hormone evuselela i-thyroid `(ukuhlolwa kwe-TSH)`

Udokotela wakho angase futhi acele ezinye izivivinyo, isibonelo:

• Ama-antibodies e-thyroid : Lawa asiza ekuxilongeni izimo ezahlukahlukene ze-thyroid ezizimele.
• I-Thyroglobulin : Lokhu kuhlolwa kusetshenziselwa ukuxilonga i-thyroiditis nokuqapha ukwelashwa komdlavuza we-thyroid.

Yiziphi izifo ezenzekayo uma ama-hormone e-thyroid engajwayelekile?

Kunezimo eziningana ezibangelwa, noma ezifaka isandla, emazingeni angajwayelekile ama-hormone e-thyroid. Isifo se-thyroid sivame kakhulu. Kuthiwa abesifazane banamathuba aphindwe kahlanu kuya kwayisishiyagalombili okuthola isifo se-thyroid kunabesilisa .

Izimo eziyinhloko ze-thyroid yilezi:

• I-Hypothyroidism (i-thyroid engasebenzi kahle) : Lokhu kwenzeka lapho umzimba ungakhiqizi ama-hormone e-thyroid anele. Konke emzimbeni kuqala ukusebenza kancane.
• Isifo sikaHashimoto : Lesi yisimo sokuzivikela komzimba. Lokhu kusho ukuthi amasosha omzimba wethu ahlasela indlala yegilo. Lokhu kubangela i-hypothyroidism.
• I-Hyperthyroidism (i-thyroid esebenza ngokweqile) : Lokhu kwenzeka lapho i-thyroid gland ikhiqiza i-hormone ye-thyroid eningi kakhulu, okwenza konke emzimbeni kusebenze ngokushesha okukhulu.
• Isifo sikaGraves : Lesi futhi yisimo sokuzivikela komzimba esibangela i-hyperthyroidism.
• I-thyroiditis (ukuvuvukala/ukuvuvukala kwendlala yegilo) .
• Amaqhubu e-thyroid .
• I-Goiter (ukwanda kwendlala yegilo/ukuvuvukala entanyeni).
• Umdlavuza we-thyroid .

Uyakhumbula lapho sikhuluma nge-hypothalamus kanye ne-pituitary gland? Izinkinga ngalawo ma-gland zingabangela nokuthi amazinga ama-hormone e-thyroid ashintshe, ngoba asiza ekulawuleni ama-hormone e-thyroid.

Kufanele ngimbone nini udokotela mayelana nama-hormone e-thyroid?

Ngokuvamile, lapho amazinga e-hormone ye-thyroid engajwayelekile, kubonakala ngezimpawu esizizwayo. Ama-hormone e-thyroid alawula ijubane lokuguqulwa kwe-metabolism emzimbeni wethu. Ngakho-ke, uma ama-hormone e-thyroid enyuka, ijubane liyanda ngaphezu kokujwayelekile, futhi uma ehla , ijubane liyancipha. Lokhu kungalingani kungabangela izimpawu ezifana nalezi:

• Ukwanda noma ukwehla kwesisindo ngaphandle kwesizathu.
• Ukwehla noma ukwanda kwesilinganiso senhliziyo.
• Ukungakwazi ukubekezelela ukubanda noma ukushisa. (Ngisho nasezweni elifana neSri Lanka, uma uzizwa ubanda/ushisa kakhulu kunezinye.)
• Isikhumba esomile noma umswakama owandisiwe.
• Ukungajwayelekile kwemijikelezo yokuya esikhathini kwabesifazane.
• Ukuzizwa ukhathele kakhulu, noma uzizwa ukhathazekile nje.
• Izimo ezifana nokuqunjelwa noma uhudo.
• Ukukhohlwa, ubunzima bokugcina ingqondo yakho isendaweni eyodwa.

Uma unalezi zimpawu, kungcono ukubona udokotela. Bangenza ukuhlolwa kwegazi okulula ukuze babone ukuthi amazinga akho e-thyroid hormone aphelile yini.

Okokugcina, izinto ezimbalwa okufanele uzikhumbule (Umyalezo Wokuya Ekhaya)

I-hormone ye-thyroid iyi-hormone ebaluleke kakhulu ethinta izinto eziningi emizimbeni yethu. Ngezinye izikhathi ingaba phansi kakhulu noma iphakame kakhulu emizimbeni yethu. Izindaba ezinhle ukuthi izifo eziningi ze-thyroid zingelashwa ngempumelelo.

Uma unezimpawu ezihlobene nama-hormone e-thyroid, noma uma ufuna ukwazi ukuthi unezici eziyingozi zokuthuthukisa isimo se-thyroid, ungesabi ukukhuluma nodokotela wakho. Bakhona ukukusiza. Ukunakekela umzimba wakho nokuthola ukuthi kukhona yini inkinga kusenesikhathi kuyindlela engcono kakhulu yokuphila impilo enempilo.

i- hormone ye-thyroid, i-hormone ye-thyroid, i-metabolism, i-hypothyroidism, i-hyperthyroidism, i-TSH, i-T3, i-T4