Figure 4From: Bacteriophage as effective decolonising agent for elimination of MRSA from anterior nares of BALB/c mice Mean MPO activity (Units/ml) detected in the homogenates of nares of different groups of mice on different days post treatment. Red dotted line represent the basal MPO activity as seen in healthy BALB/c mice (n = 4). Error bars represent standard deviation.Back to article page