Genetic Toxicology

Genetic toxicology helps discern the possibility of heritable mutations, developmental defects, cancer initiation, aging and other long-term adverse genetic effects.

Charles River conducts its genetic toxicology studies in a tiered approach, starting with an Ames test and progressing to the conduct of mammalian cell and in vivo assays, which are designed to assess the toxicological relevance of any earlier observations.

  • Cytotoxicity
  • Bacterial mutation (Ames)
  • Chromosome aberration using human lymphocytes or CHO cells
  • Mammalian cell mutation (mouse lymphoma L5178Y TK assay)
  • Rodent micronucleus
  • In vivo rodent liver and in vitro hepatocyte

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In Vitro Services

Our In Vitro Services provide support in metabolic, toxicokinetic and bioanalytical investigations.

Toxicology Services

Leading the industry in the fields of reproductive toxicology, inhalation, infusion, bone research and other specialty toxicological assessments.