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10.1111/jvp.12825
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Título: | PHARMACOKINETICS OF CEFONICID IN LACTATING GOATS AFTER INTRAVENOUS, INTRAMUSCULAR AND SUBCUTANEOUS ADMINISTRATION, AND AFTER A LONG-ACTING FORMULATION FOR SUBCUTANEOUS ADMINISTRATION |
Otros títulos: | PHARMACOKINETICS OF CEFONICID IN GOATS |
Fecha de publicación: | ene-2020 |
Cita bibliográfica: | J Vet Pharmacol Ther. 2020 Jan;43(1):50-56. |
Palabras clave: | Cefonicid; cephalosporins; goats; long-acting formulation; pharmacokinetics. |
Resumen: | The single-dose disposition kinetics of cefonicid were determined in clinically normal lactating goats (n=6) after intravenous (IV), intramuscular (IM) and subcutaneous (SC) administration of a conventional formulation, and after subcutaneous administration of a long-acting formulation (SC-LA). Cefonicid concentrations were determined by high performance liquid chromatography with ultraviolet detection. The concentration-time data were analyzed by non-compartmental pharmacokinetic methods. Steady-state volume of distribution (Vss) and clearance (Cl) of cefonicid after IV administration were 0.14 0.03 L/kg and 0.51 0.07 L/h·kg, respectively. Following IM, SC and SC-LA administration, cefonicid achieved maximum plasma concentrations of 14.46 0.82, 11.98 1.92 and 17.17 2.45 mg/L at 0.26 0.13, 0.42 0.13 and 0.83 0.20 hours, respectively. The absolute bioavailabilities after IM, SC and SC-LA routes were 75.34 11.28 %, 71.03 19.14 % and 102.84 15.155 %, respectively. After cefonicid analysis from milk samples, no concentrations were found above LOQ at any sampling time. From these data, cefonicid administered at 20 mg/kg each 12 hours after SC-LA could be effective to treat bacterial infections in lactating animals not affected by mastitis problems. |
Autor/es principal/es: | Badillo Puerta, Elena Escudero, Elisa Hernandis Belenguer, Verónica Galecio, Juan Sebastián Marín, Pedro |
Facultad/Departamentos/Servicios: | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Farmacología |
URI: | http://hdl.handle.net/10201/105587 |
DOI: | 10.1111/jvp.12825 |
Tipo de documento: | info:eu-repo/semantics/article |
Número páginas / Extensión: | 21 |
Derechos: | info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
Aparece en las colecciones: | Artículos: Farmacología |
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Cefonicid.pdf | Pharmacokinetic cefonicid goats | 629,34 kB | Adobe PDF | Visualizar/Abrir |
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