An in vitro test on the pharmacological interaction of antibiotic combination between florfenicol and tylosin tartrate was performed. challenge method used for this purpose. The results were to calculate their using graphical representation known as ISOBOLOGRAM. pure salts used. agar bioassay following criteria quantify results: A synergistic effect defined when actual/theoretical (SMEF) greate...

The antibiotic residues in milk are a well-known serious problem and pose several health hazards to consumers. We have described a simple, rapid, and inexpensive DLLME-HPLC/UV technique for the extraction of chloramphenicol and florfenicol residues in milk samples. Under the optimum conditions, linearity of the method was observed over the range 0.02-0.85 µg/L with correlation coefficients > 0....

an aquaculture system can be a potentially significant source of antibacterial compounds and ammonia in an aquatic environment. in this study, the removal of total ammonia nitrogen and florfenicol antibiotic from synthetic aqueous wastewater was assessed by applying a commercial tfc (thin film composite) polyamide nanofilter. the effects of ph (6.5-8.5), pressure (4-10 bar), concentration of to...

We assessed the in vitro activity of selected antimicrobial agents against 95 Staphylococcus aureus strains causing both clinical and subclinical bovine mastitis belonging to 61 dairy farms from the Central dairy area of Argentina. Minimal inhibitory concentrations (MICs) of penicillin, oxacillin, gentamicin, erythromycin, enrofloxacin and florfenicol were estimated. In addition, the agar diffu...

florfenicol is a broad-spectrum antibiotic, widely used in veterinary medicine. the aim of this study was to determine florfenicol residues in the muscle and liver of cultured rainbow trout in iran by elisa. the samples were collected from three areas (kiar, ardal, and koohrang), considered as areas with high production of trout in the western part of iran. sampling was completed during the spr...

The florfenicol-chloramphenicol resistance gene floR from Salmonella enterica was previously identified and postulated to belong to the major facilitator (MF) superfamily of drug exporters. Here, we confirmed a computer-predicted transmembrane topological model of FloR, using the phoA gene fusion method, and classified this protein in the DHA12 family (containing 12 transmembrane domains) of MF...

Ž . The purpose of this study was to find the minimum inhibitory concentrations MIC for the following antibacterial agents: chloramphenicol, florfenicol, flumequine and the combination Ž . trimethoprimrsulfadiazine to bacteria associated with scallop Pecten maximus larvae. To evaluate possible effects of components in seawater to the antimicrobial activity of these agents, MIC values were estab...