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Veterinary Toxicology and Pharmacology
University of Tennessee, Knoxville
Doxycycline hyclate; intragastric; donkey; pharmacokinetics; serum; synovial fluid; urine; endometrium
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Full-Text Articles in Veterinary Medicine
Nonlinear Mixed-Effect Pharmacokinetic Modeling And Distribution Of Doxycycline In Healthy Female Donkeys After Multiple Intragastric Dosing–Preliminary Investigation, Ronan J.J. Chapuis, Joseph Smith, Hilari M. French, Felix Ngosa Toka, Erik W. Peterson, Erika L. Little
Nonlinear Mixed-Effect Pharmacokinetic Modeling And Distribution Of Doxycycline In Healthy Female Donkeys After Multiple Intragastric Dosing–Preliminary Investigation, Ronan J.J. Chapuis, Joseph Smith, Hilari M. French, Felix Ngosa Toka, Erik W. Peterson, Erika L. Little
Faculty Publications and Other Works -- Large Animal Clinical Sciences
Doxycycline (DXC) is a broad-spectrum antibacterial antimicrobial administered to horses for the treatment of bacterial infections which may also affect donkeys. Donkeys have a different metabolism than horses, leading to differences in the pharmacokinetics of drugs compared to horses. This study aimed to describe the population pharmacokinetics of DXC in donkeys. Five doses of DXC hyclate (10 mg/kg) were administered via a nasogastric tube, q12 h, to eight non-fasted, healthy, adult jennies. Serum, urine, synovial fluid and endometrium were collected for 72 h following the first administration. Doxycycline concentration was measured by competitive enzyme immunoassay. Serum concentrations versus time data …