Evaluations of buparvaquone as a treatment for equine babesiosis (Babesia equi).

Abstract

We evaluated the efficacy of buparvaquone in eliminating Babesia equi of European origin in carrier horses and in experimentally infected splenectomized ponies. When administered at the rate of 2.5 mg/kg of body weight, IM, 4 times at 96-hour intervals, buparvaquone was effective in eliminating B equi carrier infection in 1 horse. Such results could not be repeated at the same dosage or at 3.5 or 5 mg/kg, IM. Buparvaquone given at the rate of 4 to 6 mg/kg IV and/or IM was therapeutically effective in 4 of 5 acute B equi infections in splenectomized ponies. The treated ponies became carriers.

• Authors: J L Zaugg, V M Lane
• Journal: American journal of veterinary research (Am J Vet Res) Vol. 50 Issue 5 Pg. 782-5 (May 1989) ISSN: 0002-9645 [Print] United States
• PMID: 2729726 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Antiprotozoal Agents
• Naphthoquinones
• buparvaquone

Topics

• Animals
• Antiprotozoal Agents (therapeutic use)
• Babesiosis (drug therapy)
• Carrier State (drug therapy, veterinary)
• Horse Diseases (drug therapy)
• Horses
• Male
• Naphthoquinones (therapeutic use)
• Splenectomy (veterinary)
• Time Factors