Theory ea Gene expression. Li-hormone tsa steroid li na le boima bo bonyenyane ba limolek'hule 'me li qhibiliha ka har'a lipid. Li ka kena liseleng tse lebisitsoeng ho tsona ka ho hasana kapa ho tsamaisa thepa. Ka mor'a ho kena liseleng, li-hormone tsa steroid li tlama ho li-receptors ka cytosol ho etsa li-hormone-receptor complexes, tse ka kenang phetiso ea allosteric ka lera la nyutlelie tlas'a mocheso o loketseng le ho nka karolo ha Ca2+.
Ka mor'a ho kena khubung, hormone e tlama ho receptor e khubung ho etsa motsoako. Motsoako ona o tlama libakeng tse itseng tsa chromatin tseo e seng li-histones, o qala kapa o thibela mokhoa oa ho ngola oa DNA sebakeng sena, ebe o khothalletsa kapa o thibela ho thehoa ha mRNA. Ka lebaka leo, e susumetsa kapa e fokotsa ho kopana ha liprotheine tse itseng (haholo-holo li-enzyme) ho finyella liphello tsa eona tsa tlhaho. Molek'hule e le 'ngoe ea homone e ka hlahisa limolek'hule tse likete tsa protheine, kahoo ea finyella tšebetso e matlafalitsoeng ea homone.
Karabelo ea Li-Hormone Nakong ea ts'ebetso ea mesifa, maemo a lihomone tse fapaneng, haholo-holo tse bokellang phepelo ea matla, a fetoha ka maemo a fapaneng mme a ama boemo ba metabolism ea 'mele le boemo ba ts'ebetso ea litho tse fapaneng. Ho lekanya maemo a lihomone tse itseng nakong le ka mor'a boikoetliso le ho li bapisa le litekanyetso tse khutsitseng ho bitsoa karabo ea li-hormone ho ikoetlisa.
LIHORMONE tse arabelang ka potlako, tse kang EPINEPHRINE, NOrepINEPHRINE, CORTISOL, le ADRENOCORTICOTROPIN, LI PHAHAMA HAHOLO HO plasma HANG KAMOR'A HO IKOetlisa le ho fihla sehlohlolong ka nako e khutšoane.
Li-hormone tse sebetsang ka hare, tse kang aldosterone, thyroxine, le pressor, li phahama butle le butle-butle ka plasma ka mor'a ho qala boikoetliso, li fihla sehlohlolong ka mor'a metsotso e seng mekae.
Li-hormone tse arabelang butle, tse kang kholo ea hormone, glucagon, calcitonin le insulin, ha li fetohe hang ka mor'a ho qala ho ikoetlisa, empa butle-butle li eketseha ka mor'a 30 ho 40min ea boikoetliso 'me li fihla tlhōrōng hamorao.
