Carcinogenesis Within a life span carcinogenicity examine performed in B6C3F1 mice, methylphenidate prompted a rise in hepatocellular adenomas, As well as in males only, a rise in hepatoblastomas in a day-to-day dose of around sixty mg/kg/working day. This dose is approximately 2 occasions the MRHD of sixty mg/day presented to children on mg/m2 bas