Liver, Portal, and Systemic Thyroid Hormone Concentrations in End-Stage MASH Reveal Distinct Roles for T3/rT3 Ratio and T4
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Background: The liver is a central organ in thyroid hormone (TH) metabolism, mediating the conversion of thyroxine (T4) to bioactive triiodothyronine (T3) via type 1 deiodinase and the clearance of reverse T3 (rT3). Selective thy... ...