a rat brain tumor model ( fischer 344 rats ) with the clinical and pathological features of dissemination via the cerebrospinal fluid ( csf ) pathways was used to demonstrate the efficacy of 5-iodo-2-deoxyuridine ( iudr ) as a radiosensitizer when it is administered directly into the csf .
C0011535
deoxyuridine
C0020811
iudr