PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12940866-6 2003 [2-14C]-pyruvate oxidation, which is a measure of the activity of pyruvate carboxylase in introducing pyruvate carbon into the tricarboxylic acid cycle, was increased 1.4-fold in the presence of fatty acid in the UCP3 transgenic mice (3.84 +/- 0.28 vs. 5.36 +/- 0.29 micro mol/h/g). Tricarboxylic Acids 127-145 uncoupling protein 3 (mitochondrial, proton carrier) Mus musculus 213-217