... 86 a IU, international normalized ratio; ALT, alanine transferase; AST, aspartate transaminase; ALP, alkaline phosphatase; GGT, g-glutamyl transpeptidase; Br, bilirubin.Cheung et al. Journal of ... haveany evidence of urothelial toxicity, such as hematuria, toindicate a failure of mesna in neutralizing the acroleinproduced. However, an idiosyncratic drug reaction to ifosfamide may also ... related alkylatingagent, cyclophosphamide, are both activated in the liver by P450 oxidases, they are uncommon hepatic toxins[7], and it is suggested they can be used safely in patients with abnormal...