Abstract
Background: The standard treatment for nagana and surra, vector–born parasite diseases, is a single intramuscular (i.m.) dose of diminazene aceturate (Berenil), an aromatic diamidine. Due to discontinuation of public provision of veterinary services or to lack of access to remote areas, low income farmers inject livestock and other domestic animals by themselves. We tested a not explored administration route for drugs against parasitological infections: the intranasal one. Berenil alone dissolved in water did not reach an effective drug concentration. Methods: Mice were infected with Trypanosoma brucei brucei or Trypanosoma evansi and treated with different formulations of Berenil. Survival, parasitemia, body weight and behavior were recorded. Results: Berenil formulated with chitosan reached a lethal concentration for bloodstream parasites. Residual parasites were absent, as demonstrated by immunosuppression. Conclusion: The intranasal route is an effective, safer, and easier way to perform antiparasitic treatments in animals.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
