In:
Journal of Veterinary Pharmacology and Therapeutics, Wiley, Vol. 47, No. 4 ( 2024-07), p. 257-265
Abstract:
Tilmicosin, a macrolide antibiotic, has the potential to treat bacterial infections in donkeys. However, the pharmacokinetics of tilmicosin in donkeys have not been reported. The aim of this study was to investigate the pharmacokinetics of tilmicosin in donkey plasma, urine, and feces after a single intragastric administration to determine the suitability of tilmicosin for donkeys. A total of 5 healthy male donkeys with similar body weights were selected. The donkeys were administered a single dose of 10 mg · kg −1 body weight (BW) tilmicosin by gavage. The concentrations of tilmicosin in plasma, urine, and feces were determined. The results showed that after a single intragastric administration of 10 mg · kg −1 body weight, tilmicosin in donkey plasma reached a maximum concentration of 11.23 ± 5.37 mg · L −1 at 0.80 ± 0.10 h, with a half‐life of 14.49 ± 7.13 h, a mean residence time of 28.05 ± 3.05 h, a Cl/F of 0.48 ± 0.18 L · kg −1 · h −1 , and a Vd/F of 9.28 ± 2.63 Lkg −1 . The percentage of tilmicosin excreted through the urine of donkeys is 2.47%, and the percentage excreted through the feces is 66.43%. Our study provides data to inform the use of tilmicosin in donkeys.
Type of Medium:
Online Resource
ISSN:
0140-7783
,
1365-2885
Language:
English
Publisher:
Wiley
Publication Date:
2024
detail.hit.zdb_id:
435216-6
detail.hit.zdb_id:
2023924-5
SSG:
22
SSG:
15,3