RADNOR, Pa.--(BUSINESS WIRE)--PolyMedix, Inc. (OTC BB: PYMX), a biotechnology company focused on developing new therapeutic drugs to treat patients with acute infectious diseases and cardiovascular disorders, announced today that its lead defensin-mimetic antibiotic compound, PMX-30063, when administered topically as an oral rinse, has shown activity against oral mucositis in an animal study. Oral mucositis is a common and often debilitating inflammation and ulceration that occurs in the mouth as a complication of cancer treatment. PMX-30063 is currently in a Phase 2 clinical trial to treat patients with Acute Bacterial Skin and Skin Structure Infections caused by Staph bacteria.