I-TSH iyi-hormone ye-thyroid-stimulating, eyenziwa yi-pituitary gland kwaye inika umgaqo we-thyroid gland ukusebenza. Ukuqaphela izinga le-TTG kubantwana kusiza ukuvavanya ukusebenza kwegciwane le-thyroid. Kubantwana beeminyaka ezahlukeneyo, izinga leTSH lihluke kakhulu. Ngokuqhelekileyo, izinga le-TSH kwiintsana liphezulu kwaye lihluka ukusuka kwi-1.1 ukuya kwi-17 kwiinqununu zamazwe ngamazwe (mIU / L). Kwiintsuku ezi-2,5 ukuya kwiintsuku ezi-3 ubudala inqanaba le-hormone ye-thyroid-evuselela i-0,6 ukuya ku-10. Ingane eneminyaka elilodwa ayidluli iiyunithi ezingama-7. I-hormone ye-TSH kubantwana besikolo esikolweni ifana nomntu omdala, kwaye ngu-0.6-5.5 mIU / L.
Tshintsha kwinqanaba le-TSH
Inyaniso yokuba i-TTG kumntwana omncinci kakhulu iphakanyisiwe, ibangelwa yimfuno yamanqanaba aphakamileyo aphuhliso lwenkqubo yesantya. Njengoko inkqubo yeentsholongwane ikhula, izinga le-hormone ye-thyroid kufuneka linciphise, ukwandisa i-TSH kubantwana kungabonakalisa izifo ezinobungozi: izicubu ezinobungozi, ukungakwazi ukufumana izifo kunye nokugula kwengqondo. Ukuba izinga le-TTG ekuzalweni liphantsi kakhulu, kunokwenzeka ukuba umntwana unesifo esingenasifo esiza kuhlaselwa engqondweni ngaphandle kwonyango oluyimfuneko.
Ukuxilongwa kwezinga leTTG
Izifo zezingane zegciwane le-thyroid zineklinikhi efanayo njengezifo kubantu abadala. Ngoncedo lwe-blood test libonisa ukuthotyelwa kwe-TTG yesiqhelo kubantwana. Inqanaba lomnye okanye amahomoni amaninzi asekwa: TRH, eveliswa yi-hypothalamus; I-TTG, ifihliwe yi-pituitary gland njengendlela yokusabela kwenyuka kwinqanaba le-TRH; I-T3 kunye ne-T4, ekhuthaza umdlalo we-thyroid. Zonke iimvavanyo zinika ugqirha umfanekiso opheleleyo ngokuphathelele imeko yezempilo yesifundo.
Imbonakalo ephezulu yeTTG
Umgangatho ophezulu we-TSH ngu-hyperthyroidism. Ezi zilandelayo zibonakaliso zentsholongwane ye-thyroid: ukucasula, i-exophthalmos (amehlo enobungqina), ukuhlanza, isifo sohudo, ukuphuculwa kwexesha, ukuhamba. Ukuba i-hyperthyroidism ifumanekile esikolweni esikolweni, umphumo unokuba ukulibaziseka ekukhuleni nasekukhuleni. Kwiintsholongwane, iimpawu zentsholongwane ye-thyroid iyingozi
Iqondo eliphantsi leTSH
Inqanaba elinciphileyo le-TSH - hypothyroidism , linokudityaniswa nomsebenzi ongenakwaneleyo we-thyroid okanye obangelwa zizizathu zangaphandle. I-Hypothyroidism, ukuba ingaqalwanga ngexesha lokunyanga, ibangela iziphumo ezinzulu-uphuhliso lwe-cretinism nokufa.
Unyango
Ukuba umntwana unezinga eliphezulu le-TSH, kuyimfuneko ukuphumeza unyango olujoliswe ekumiseleni izinga le-hormone. Ngenxa yoko, kunye ne-hyperthyroidism, iodody i-radio iodine, izidakamizwa ze-antithyroid zisetyenzisiwe, kwaye kungenelelo olungenelelo olwenziwa. Abantu abazalwa nge-hypothyroidism ebomini bafumana unyango lokufaka endaweni.