Pedro Noheda Marin

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The disposition kinetics of enrofloxacin at a single dose of 5 mg/kg body weight were determined in clinically healthy captive-reared estuarine crocodiles (Crocodylus porosus) after intravenous (i.v.), intramuscular (i.m.), and oral (p.o.) administration. Enrofloxacin plasma concentrations were determined by diode array detection-high-performance liquid(More)
The single-dose disposition kinetics of difloxacin were determined in clinically normal lactating goats (n = 6) after intravenous (i.v.), subcutaneous (s.c.) and intramuscular (i.m.) administration of 5 mg/kg. Difloxacin concentrations were determined by high performance liquid chromatography with fluorescence detection. The concentration-time data were(More)
REASONS FOR PERFORMING STUDY Danofloxacin is a fluoroquinolone developed for veterinary medicine showing an excellent activity. However, danofloxacin pharmacokinetics profile have not been studied in horses previously. OBJECTIVE To study the pharmacokinetics following i.v., i.m. and intragastric (i.g.) administration of 1.25 mg/kg bwt danofloxacin to 6(More)
The pharmacokinetics of danofloxacin administered at 6 mg/kg bodyweight by the intravenous and subcutaneous (s.c.) routes were determined in sheep and goats. Milk concentrations were also determined following s.c. administration. Plasma and milk concentrations of danofloxacin were measured using high-performance liquid chromatography. The plasma(More)
The disposition kinetics of difloxacin, a fluoroquinolone antibiotic, after intravenous (IV), intramuscular (IM) and subcutaneous (SC) administration were determined in sheep at a single dose of 5mg/kg. The concentration-time data were analysed by compartmental (after IV dose) and non-compartmental pharmacokinetics method (after IV, IM and SC(More)
OBJECTIVE To study the pharmacokinetics of difloxacin (5 mg/kg) following IV, IM, and intragastric (IG) administration to healthy horses. ANIMALS 6 healthy mature horses. PROCEDURES A crossover study design with 3 phases was used (15-day washout periods between treatments). An injectable formulation of difloxacin (5%) was administered IV and IM in(More)
The pharmacokinetics (PK) of azithromycin after i.v. and i.m. injection at a single dosage of 20 mg/kg bodyweight was studied in sheep. Blood samples were collected from the jugular vein until 120 h after dosing for both routes. Plasma concentrations of azithromycin were determined by bioassay. The plasma concentration-time data of azithromycin best fitted(More)
The disposition kinetics of marbofloxacin, a fluoroquinolone antibiotic, after intravenous (i.v.), intramuscular (i.m.) and subcutaneous (s.c.) administration was determined in rabbits at a single dose of 2 mg/kg. Plasma concentrations of marbofloxacin were determined by high performance liquid chromatography with fluorescence detection. The(More)
BACKGROUND AND OBJECTIVE Moxifloxacin is a new fluorquinolone with broad-spectrum activity. It is suitable for treating peritonitis in peritoneal dialysis (PD) patients. The objective of this study was to test stability of moxifloxacin in PD solutions stored at different temperatures. METHODS Dialysis solution bags were used at two glucose concentrations;(More)
The single-dose disposition kinetics of marbofloxacin (MBX) were determined in clinically healthy loggerhead sea turtles (n=5) after oral (PO) administration of 2 mg kg(-1) bodyweight. Marbofloxacin plasma concentrations were determined by DAD-HPLC (LOD/LOQ 0.015/0.05 microg ml(-1)). Data were subjected to non-compartmental analysis. Following PO(More)