Fig. 2From: Anti-Klebsiella pneumoniae activity of secondary metabolism of Achromobacter from the intestine of Periplaneta americanaThe antibacterial activity of different fractions againstK. pneumoniaeby Oxford Cup method. 1: Blank control: methanol solution; 2: Positive drug: Ciprofloxacin, 4 µg/mL; Fr.1- Fr.6: Methanol solution with diferent fractions, 5 mg/mLBack to article page