Pseudomonas aeruginosa pneumonia was produced in dogs with radiation-induced leukopenia to study the comparative efficacy of several different therapies. In a randomized control trial, five treatment regimens were compared: no antibiotics or granulocytes (controls), gentamicin (5 mg/kg/day), carbenicillin (500 mg/kg/day), gentamicin and carbenicillin (same dosages), and daily granulocyte transf...

Pseudomonas pneumonia was produced in dogs with radiation-induced leukopenia. Treatment of this infection with either gentamicin alone or gentamicin plus daily granulocyte transfusion was compared in a randomized controlled trail. The dogs receiving granulocytes plus gentamicin survived significantly longer than those treated with gentamicin alone (P < 0.05). The Pseudomonas immunotype which wa...

We describe the use of a solid-phase immunofluorescence method (FIAX system) for measuring drug concentrations, specifically gentamicin, in serum or plasma. Antibody to gentamicin is immobilized on a polymeric surface. This Sampler is immersed in a mixture of serum standard or unknown and a buffered solution of fluorescent-labeled gentamicin. After 30 min, the fluorescence of the specifically b...

In the study presented here, the muscle protein synthesis and degradation in gentamicin-induced acute renal failure were examined in rats fed a low (7%)-, normal (22%)-, and high (35%)-isocaloric protein diet. Male Sprague-Dawley rats were fed equivalent amounts of these diets for 10 days and then received daily subcutaneous injections of either 1 mL of sterile isotonic saline or 100 mg/kg of g...

BACKGROUND Recessive dystrophic epidermolysis bullosa (RDEB) is an incurable disease caused by mutations in the gene encoding type VII collagen, the major component of anchoring fibrils (AF). We previously demonstrated that gentamicin produced functional type VII collagen in RDEB cells harboring nonsense mutations. Herein, we determined whether topical or intradermal gentamicin administration i...

BACKGROUND AND PURPOSE Many investigations on biodegradable materials acting as an antibiotic carrier for local drug delivery are based on poly(lactide). However, the use of poly(lactide) implants in bone has been disputed because of poor bone regeneration at the site of implantation. Poly(trimethylene carbonate) (PTMC) is an enzymatically degradable polymer that does not produce acidic degrada...

The aim of this study was to characterize the uptake mechanism of gentamicin, an aminoglycoside antibiotic, in human renal proximal tubular cell line HK-2. Sodium-dependent uptake of D-[(3)H]glucose and L-[(3)H]alanine was observed in HK-2 cells, indicating that the cells employed in this study retain functional characteristics of the renal proximal tubular cells. On the other hand, mRNA and pr...

The therapeutic efficacy of an antimicrobial peptide, human lactoferrin 1-11 (hLF1-11), was investigated in a model of chronic methicillin-resistant Staphylococcus aureus (MRSA) (gentamicin susceptible) osteomyelitis in rabbits. We incorporated 50 mg hLF1-11/g or 50 mg gentamicin/g cement powder into a calcium phosphate bone cement (Ca-P) and injected it into the debrided tibial cavity, creatin...

objective(s):gentamicin sulphate (gs) nephrotoxicity seems to be related to the generation of reactive oxygen species. there is evidence that oxygen preconditioning increases the activity of antioxidant enzymes. materials and methods: forty eight female rats were divided into 6 groups (n=8) as follows: group 1 was the control, group 2 received daily gs, groups 3,4 and 5 received oxygen 2 hr/day...

background: gentamicin (gm) is one the aminoglycoside antibiotics which isroutinelyused to treatinfections gram-negative, either alone or insynergistic withbeta-lactamantibioticsused. however, frequent useleads toserious side effectssuch asrenal toxicity, ototoxicity. coenzyme q10 has antioxidant, anti-inflammatory and vasodilatory properties. according to these properties of coenzyme q10 and t...