when antagonism of cefoxitin against another beta-lactam , cefotaxime , was examined in infected granuloma pouch of rats , cefoxitin antagonized the antibacterial activity of cefotaxime administered at 4 and 6 h after cefoxitin ( cefoxitin levels in pouch exudate were around 5 micrograms/ml ) .
C0279516
antibacterial
C0007557
cefoxitin