Delivery of Florfenicol in Veterinary Medicine Through a PLGA-based Nanodelivery System: Improving Its Performance and Overcoming Some of Its Limitations
Veterinary research communications(2023)
摘要
As is the case with other veterinary antibiotics, florfenicol (FFC) faces certain limitations, such as low solubility in water, or the fact that it is reported to interfere with the immune response after some immunoprofilactic actions in livestock. Aiming to improve its efficacy and overall performance, FFC was loaded into a polymeric nanobased delivery system by succesfully using the emulsion-evaporation technique. The poly(lactic-co-glycolic acid) (PLGA) nanoparticles loaded with FFC were characterized in terms of size (101 ± 0.52 nm), zeta potential (26.80 ± 1.30 mV) and poly-dispersity index (0.061 ± 0.019). The achieved loading was 2.24 μg FFC/mg of NPs, with an entrapment efficiency of 7.9
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关键词
Florfenicol,Veterinary medicine,Nanodelivery systems,PLGA nanoparticles
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