3-carbamoyloxymethyl-7-alpha-methoxy-7- [ 2 ( 2-thienyl ) -acetamido ] -3-cephem-4-carbo xylic acid ( cefoxitin ) or cefazolin as a control drug was applied to the affected rats characterized by purulent inflammation in pelvis and medulla sometimes accompanied with abscess formation in medulla and/or coretex 3 days after challenge .
C0007557
cefoxitin
C0000833
abscess