First in vitro characterization of three oxytetracycline degradation products against avian pathogenic Escherichia coli isolates: antibacterial activity, formation in gizzard, and resistance gene profiling
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Although oxytetracycline (OTC) has been widely used in poultry since 1950, comprehensive studies characterizing its degradation products for potential therapeutic applications have not been conducted. The aims of the present study were to evaluate the antibact... ...