TSH ndi hormone yotulutsa chithokomiro, yomwe imapangidwa ndi chithokomiro cha pituitary ndipo imapereka malamulo okhudza kutsekemera kwa chithokomiro. Kuzindikira mlingo wa TTG kwa ana kumathandizira kuwona momwe ntchito ya chithokomiro imagwirira ntchito. Kwa ana a mibadwo yosiyana, mlingo wa TSH ndi wosiyana kwambiri. Kawirikawiri, chiwerengero cha TSH pa makanda ndi chokwera ndipo chimasiyanasiyana kuyambira 1.1 mpaka 17 mu mayiko apadziko lonse (mIU / L). Pa ana a 2,5 - 3 a mwezi umodzi, mlingo wa hormone yotulutsa chithokomiro uli pakati pa 0,6 ndi 10. Mwana wakhanda wa chaka chimodzi sali oposa ma unit 7. Mahomoni a TSH ana a msinkhu wa sukulu ali ofanana ndi wamkulu, ndipo ali ndi 0.6-5.5 mIU / L.
Sintha pa mlingo wa TSH
Mfundo yakuti TTG ali wamng'ono kwambiri, imayamba chifukwa cha kufunikira kokhala ndi mahomoni ambiri omwe amachititsa kuti pulogalamuyi isinthe. Pamene dongosolo lamanjenje limayamba, mlingo wa mahomoni a chithokomiro uyenera kuchepa, kuwonjezeka kwa TSH kwa ana kungakhale chizindikiro cha matenda owopsa: zotupa zamatenda, zoperewera zamatenda komanso ngakhale matenda a m'maganizo. Ngati msinkhu wa TTG utabereka ndi wotsika kwambiri, n'zotheka kuti mwanayo ali ndi matenda a innate omwe amayamba kutaya maganizo popanda kuchiritsidwa.
Kuzindikira za msinkhu wa TTG
Matenda a ana a chithokomiro amakhala ndi chipatala chomwecho monga matenda akuluakulu. Mothandizidwa ndi kuyezetsa magazi, mudziwe kuti kumvera kwa TTG kumawoneka kwa ana. Mlingo umodzi kapena mahomoni ambiri amakhazikitsidwa: TRH, omwe amapangidwa ndi hypothalamus; TTG, yovomerezedwa ndi chidziwitso cha pituitary monga momwe zimachitikira kuwonjezeka kwa mlingo wa TRH; T3 ndi T4, zomwe zimayambitsa chithokomiro. Mayesero onse amamupatsa dokotala chithunzi chokwanira cha umoyo wa nkhaniyo.
Mawonedwe apamwamba a TTG
Matenda apamwamba a TSH ndi hyperthyroidism. Zizindikiro zotsatirazi zikusonyeza kuti vuto la chithokomiro limakhala lopweteketsa mtima: kupsa mtima, exophthalmos (maso opweteka), kusanza, kutsekula m'mimba, kuchepa kwachangu, goiter. Ngati hyperthyroidism yakula msinkhu wa sukulu, zotsatira zake zingakhale kuchedwa kukula ndi kutha msinkhu. Achinyamata, zizindikiro za kutsekula kwa chithokomiro ndizowonjezeka
Mlingo wotsika wa TSH
Mlingo wotsika wa TSH - hypothyroidism , ukhoza kugwirizanitsidwa ndi ntchito yosakwanira ya chithokomiro kapena chifukwa cha zifukwa zakunja. Hypothyroidism, ngati siidayambe nthawi yakuchiritsira, imayambitsa mavuto aakulu - chitukuko cha cretinism ndi imfa.
Chithandizo
Ngati mwanayo ali ndi TSH yapamwamba, m'pofunika kuti azitha kuchita mankhwala omwe amawathandiza kuti azikhala ndi ma hormoni. Kwa ichi, ndi hyperthyroidism, iodine ya radioactive, mankhwala otchedwa antithyroid amagwiritsidwa ntchito, ndipo opaleshoni ya opaleshoni imayambanso. Anthu obadwa ndi matenda a hypothyroidism m'moyo wonse akuchiritsidwa.