释义 |
heteroxanthine het·er·o·xan·thine (het'ĕr-ō-zan'thin), 7-Methylxanthine; one of the alloxuric bases in urine, representing end products of purine metabolism.het·er·o·xan·thine (het'ĕr-ō-zan'thin) 7-Methylxanthine; one of the alloxuric bases in urine, representing end products of purine metabolism. |