In vitro antimicrobial activity of narasin against common clinical isolates associated with canine otitis externa.
Wei Yee ChanElizabeth E HickeyManouchehr KhazandiStephen W PageDarren J TrottPeter B HillPublished in: Veterinary dermatology (2018)
Narasin was effective against Gram-positive bacteria and had antifungal activity at higher concentrations against M. pachydermatis. However, the lack of Gram-negative activity would prevent its use as a sole antimicrobial agent in cases of canine OE.