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[Chigadzirwa chitsva] FT3, FT4

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FT3 uye FT4 ndiwo mapfupiso echiRungu e serum yemahara triiodothyronine uye serum yemahara thyroxine, zvichiteerana.

FT3 uye FT4 ndizvo zvinonyanya kujeka zviratidzo zvekuonekwa kwe hyperthyroidism.

Nekuti izvo zvirimo hazvikanganisike nehuro inosunga globulin, vane kukosha kwakakosha kwekushandisa mukuongororwa kwe hyperthyroidism uye hypothyroidism, kuongororwa kwekuoma kwechirwere, uye kuongororwa kwemaitiro ekurapa.

Kutemerwa kweserum kana plasma mazinga eTriiodothyronine (T3) inozivikanwa seyero yakakosha mukuongororwa kweiyo thyroid basa.Mhedzisiro yaro pamatishu anotangwa ane simba rakapetwa kana kupfuura ayo eT4.Yemahara T3 (FT3) ndiyo isina kusungwa uye biologically inoshanda fomu, inomiririra chete 0.2-0.4 % yeiyo yakazara T3.

Kutsunga kwekusununguka T3 kune mukana wekuzvimiririra kwekuchinja kwehuwandu uye kusunga zvinhu zvemapuroteni anosunga;Naizvozvo yemahara T3 chishandiso chinobatsira mumakiriniki routine diagnostics yekuongororwa kweiyo thyroid mamiriro.Yemahara T3 zviyero zvinotsigira kusiyanisa kuongororwa kwethyroid kusagadzikana, inodiwa kusiyanisa akasiyana marudzi e hyperthyroidism, uye kuona varwere vane T3 thyrotoxicosis.

Kutemerwa kweserum kana plasma mazinga e Thyroxine (T4) inozivikanwa seyero yakakosha mukuongororwa kweiyo thyroid basa.Thyroxine (T4) imwe yemahomoni maviri makuru anogadzirwa nethyroid gland (imwe inonzi triiodothyronine, kana T3), T4 uye T3 inodzorwa neinonzwika mhinduro system inosanganisira hypothalamus uye pituitary gland.

Yemahara T4 inoyerwa pamwe chete neTSH kana thyroid basa kusagadzikana kunofungidzirwa.Kutsunga kwefT4 kwakakodzerawo kutarisa thyrosuppressive therapy.Kutsunga kwekusununguka kweT4 kune mukana wekuzvimiririra pane kuchinja kwehuwandu uye kusunga zvinhu zveprotein zvinosunga;

Zviri muFT3 zvine kukosha kukuru mukusiyanisa kuongororwa kwekuti thyroid inoshanda yakajairika, hyperthyroid kana hypothyroidism.Inonyanya kukoshesa kuongororwa kwe hyperthyroidism uye chiratidzo chaicho chekuongororwa kweT3 hyperthyroidism.

FT4 kutsunga chikamu chakakosha chekiriniki yenguva yekuongororwa uye inogona kushandiswa senzira yekutarisa yethyroid suppression therapy.Kana kusashanda zvakanaka kwethyroid kuchifungidzirwa, FT4 neTSH zvinowanzoyerwa pamwechete.


Nguva yekutumira: Nov-12-2021
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