Which of the following anticancer drugs can cross blood brain barrier?: (A) Cisplatin, (B) Nitrosourea, (C) Vincristine, (D) Vinblastine
Answer is B. Ans. (B) Nitrosourea(Ref: KDT 8th/e p919)Nitrosoureas like carmustine, lomustine and semustine can cross blood brain barrier and thus are used for treatment of gliomas.