Oral Injectable Anabolic Steroid L-Triiodothyronine T3 Anabolic Steroids Powder CasNO.55-06-1

Triiodothyronine, yemwenso amadziwika kuti T3, ndi mahomoni a chithokomiro.Zimakhudza pafupifupi machitidwe onse a thupi m'thupi, kuphatikizapo kukula ndi chitukuko, metabolism, kutentha kwa thupi, ndi kugunda kwa mtima.

Kupanga kwa T3 ndi prohormone thyroxine (T4) kumayendetsedwa ndi chithokomiro-stimulating hormone (TSH), yomwe imatulutsidwa ku gland pituitary.Njirayi imayendetsedwa kudzera mu ndondomeko yotsekedwa: Kukwera kwakukulu kwa T3, ndi T4 mu plasma ya magazi kumalepheretsa kupanga TSH mu pituitary gland.Pamene kuchuluka kwa mahomoniwa kumachepa, pituitary gland imachulukitsa kupanga TSH, ndipo mwa njirazi, njira yoyendetsera mayankho imakhazikitsidwa kuti iwonetsetse kuchuluka kwa mahomoni a chithokomiro omwe ali m'magazi.

Monga hormone yeniyeni, zotsatira za T3 pamagulu okhudzidwa zimakhala zowirikiza kanayi kuposa za T4. Pa hormone ya chithokomiro yomwe imapangidwa, pafupifupi 20% ndi T3, pamene 80% imapangidwa ngati T4.Pafupifupi 85% ya T3 yozungulira pambuyo pake imapangidwa mu chithokomiro pochotsa atomu ya ayodini ku atomu ya kaboni nambala 5 ya mphete yakunja ya T4.Mulimonse mmene zingakhalire, kuchuluka kwa T3 m’madzi a m’magazi a munthu ndi pafupifupi gawo limodzi mwa magawo anayi a T4.Izi zimawonedwa makamaka chifukwa cha theka lachidule la T3, lomwe ndi masiku 2.5 okha. Izi zikufanizira ndi theka la moyo wa T4, womwe uli pafupi masiku 6.5.