[Combined effects of arbekacin with biapenem against in vitro and in vivo model of a mixture of MRSA and Pseudomonas aeruginosa].

Combined effects of arbekacin (ABK) with biapenem (BIPM) were examined on both in vitro and in vivo model of a mixture of MRSA and Pseudomonas aeruginosa. As a result, significant effect in vitro was observed in combined use of ABK (1/2 MIC) with BIPM (1/4 and 1/2 MIC) against MRSA as compared with ABK or BIPM alone. Against P.