Affiliation:
1. Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond 23298-0110.
Abstract
Mice challenged intranasally with Naegleria fowleri died of primary amoebic meningoencephalitis. Mice given 30 mg of cyclophosphamide per kg of body weight daily for 10 days starting 2 days before challenge were protected. Neither cyclophosphamide nor serum from cyclophosphamide-treated mice inhibited N. fowleri in vitro. A metabolic product of cyclophosphamide, acrolein, inhibited growth and enflagellation of N. fowleri. Acrolein at 40 microM was amoebicidal. Acrolein injured starved cells and amoebae at 5 degrees C and growing N. fowleri.
Publisher
American Society for Microbiology
Subject
Infectious Diseases,Pharmacology (medical),Pharmacology
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