上游充通大￥ Concept 3: Shanghai Jiao Tong University Bactericidal-MBC,bacteriostatic-MIC Chemotherapy index(Cl) To evaluate the safety of chemotherapeutic drugs, the value is LD5o/ED50 Minimal inhibitory concentration (MIC) MIC is the lowest concentration of antimicrobial agents that prevents visible growth in 18-24 hours incubation.Shanghai Jiao Tong University Concept 3: Bactericidal-MBC, bacteriostatic-MIC Chemotherapy index (CI) To evaluate the safety of chemotherapeutic drugs, the value is LD50 /ED50 Minimal inhibitory concentration (MIC) MIC is the lowest concentration of antimicrobial agents that prevents visible growth in 18-24 hours incubation