Stability and bioactivity of tetracycline hydrochloride water medication in a swine production unit

Las muestras de agua medicada con hidrocloruro de tetraciclina tomadas de granjas comerciales se oscurecieron a amarillo ó café. Mediante cromatografía líquida de alto desempeño se cuantificó el hidrocloruro de tetraciclina de las muestras recolectadas y se valoró su actividad biológica. Las muestras estaban biológicamente activas, dentro del rango esperado, pero no se pudo determinar su seguridad. Résumé Stabilité et bioactivité d’eau médicamentée avec de l’hydrochlorure de tétracycline dans des unités de production porcine

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