title: Increased in vitro phosphorylation of rat liver nucleolar proteins following triiodothyronine administration.
abstract: It has been shown that triiodothyronine (Ta) administration to thyroidectomized rats induces an increase in the in vitro net 32P uptake into liver nucleolar proteins. Such an increase depends on a stimulation of the nucleolus-associated protein kinase activity and not on a lower dephosphorylation rate.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus / Q000187:drug effects / Q000378:metabolism; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D008297:Male; D010750:Phosphoproteins / Q000096:biosynthesis*; D051381:Rats; D013961:Thyroid Gland / Q000502:physiology; D014284:Triiodothyronine / Q000494:pharmacology*
chemical_list: D010750:Phosphoproteins; D014284:Triiodothyronine