levofloxacin is one of the fluroquinoline antibiotic groups, which affect on controlling infections, especially in reproductive organs. it has therapeutic use in numerous countries, but little information exists on the effects of levofloxacin on spermatogenesis when it is used for infectious treatment. the current study was designed to determine whether levofloxacin influences testis tissue and...

The development of a new class of antibiotics to fight bacterial resistance is a time-consuming effort associated with high-cost and commercial risks. Thus, modification, conjugation or combination of existing antibiotics to enhance their efficacy is a suitable strategy. We have previously reported that the amphiphilic cyclic peptide [R₄W₄] had antibacterial activity with a minimum inhibitory c...

The aim of this study was to determine the transport and distribution characteristics of levofloxacin in the rat stomach and investigate the effects of combination treatment with rabeprazole. A total of 160 Wistar rats were randomly divided into four treatment groups: 50 mg/kg levofloxacin, 100 mg/kg levofloxacin, 50 mg/kg levofloxacin + rabeprazole and 100 mg/kg levofloxacin + rabeprazole. For...

the present study was conducted on five healthy male cross bred calves to study the kinetic dispositionand urinary excretion of levofloxacin following its single subcutaneous administration at the dose of4 mg.kg-1. the concentration of levofloxacin in plasma and urine samples was estimated by microbiologicalassay. peak plasma level of levofloxacin (2.8 ± 0.3 μg.ml-1) was observed at 45 min and ...

Background: Levofloxacin is a fluoroquinolone antibiotic that has broad-spectrum antimicrobial activity, but it may induce kidney dysfunction. Clove oil (Oleum caryophylli) has antioxidant properties that may alleviate levofloxacin toxicity. This study aimed to examine the protective effect of clove oil on levofloxacin-induced nephrotoxicity in rat animal models. Methods: A total of 24 male ra...

Intracellular bacteria often cause relapsing and refractory infections. However, these infections can be treated effectively with antibiotics such as ofloxacin which penetrate into the cells containing bacteria. As levofloxacin, the levorotatory isomer of ofloxacin, has enhanced antibacterial activity, we tested the levofloxacin concentration in human monocytes and the effects of intracellular ...

Levofloxacin is one of the Fluroquinoline antibiotic groups, which affect on controlling infections, especially in reproductive organs. It has therapeutic use in numerous countries, but little information exists on the effects of Levofloxacin on spermatogenesis when it is used for infectious treatment. The current study was designed to determine whether Levofloxacin influences testis tissue and...

The mechanism of radiolabeled levofloxacin ([3H]levofloxacin) uptake by human polymorphonuclear neutrophils (PMNs) was investigated by a classical velocity centrifugation technique. PMNs were incubated with levofloxacin for 5 to 180 min under various conditions before centrifugation through an oil cushion. Radioactivity was measured in the cell pellet to determine the amount of cell-associated ...

Levofloxacin is a fluoroquinolone antibiotic commonly used to treat respiratory, urinary tract, skin and soft-tissue infections. Levofloxacin is generally well tolerated and has fewer reported side effects than other fluoroquinolones. We present a case of levofloxacin-associated severe hepatocellular injury. The hepatitis resolved soon after discontinuation of levofloxacin.

Moxifloxacin has been suggested as an option for monotherapy of intra-abdominal infections. Recent data support the use of a once-daily metronidazole regimen. The purpose of this study was to investigate the activity of levofloxacin (750 mg every 24 h [q24h]) plus metronidazole (1,500 mg q24h) compared with that of moxifloxacin (400 mg q24h) monotherapy in a mixed-infection model. By using an i...