was assessed in mice infected with minimal lethal dose of clinical isolated bacterials. The results showed that EDso of S. aureus infection: BDP and TMP were 31.6 and 62.8mg/kg (p. o); 9.4 and 17.3mg/kg (s. c. )

• 试验结果表明口服BDP及TMP对感染金葡菌95191的ED_(50)分别为31.；6与62