Preparation of a murine model of systemic Candida albicans infection / 中国实验动物学报

ABSTRACT

To establish a stable mouse model of systemic Candida infection and to set up related standard operation procedure .Methods ICR mice were infected with C.albicans or C.parapsilosis by tail vein injection after immunosuppres-sion by cyclophosphamide .The quality control key points included immunosuppression , strain preparation, inoculation doses and the route of inoculation .Survival analysis , bacterial loads and pathological examination were performed to evaluate the prepared model .Results The developed model showed fugal-specific lesions in multiple organs , especially in the kidneys revealed by histopathological examination .Conclusions A stable mouse model of systemic Candida albicans infection can be successfully established by following standardized operation procedure .This mouse model may provide a useful tool for studies on pathogenesis and immune defense of fungal infection and new anti-fungal drug development and so on .