PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18543930-10 2008 High performance liquid chromatographic (HPLC) analysis revealed that a substantial portion of CoQ9 had been converted into CoQ10. coenzyme Q10 124-129 ubiquinone biosynthesis protein COQ9, mitochondrial Cavia porcellus 95-99 18543930-11 2008 The results indicate that CoQ9 by itself, or after being converted into CoQ10, reduced myocardial ischemia/reperfusion-induced injury. coenzyme Q10 72-77 ubiquinone biosynthesis protein COQ9, mitochondrial Cavia porcellus 26-30