Concentrations of vancomycin in bone and serum of normal rabbits and those with osteomyelitis.

نویسندگان

  • K J Wilson
  • J T Mader
چکیده

The concentrations of vancomycin in the bone and serum of rabbits with Staphylococcus aureus osteomyelitis were assessed after each rabbit was given a single dose of vancomycin. Simultaneous mean concentrations of vancomycin in infected rabbits 1 h after administration of the antibiotic were 36.4 +/- 4.6 micrograms/ml (serum), 5.3 +/- 0.8 microgram/g (infected bone), and 3.0 +/- 0.2 micrograms/g (noninfected bone). Concentrations of vancomycin in serum of normal controls were higher than concentrations of vancomycin in serum of osteomyelitic rabbits after 1, 2, 3, and 6 h.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparative evaluation of daptomycin (LY146032) and vancomycin in the treatment of experimental methicillin-resistant Staphylococcus aureus osteomyelitis in rabbits.

A rabbit model for methicillin-resistant Staphylococcus aureus (MRSA) osteomyelitis was used to compare treatment with daptomycin, a new peptolide, and vancomycin. Daptomycin (4 mg/kg) and vancomycin (40 mg/kg) were injected subcutaneously every 12 and 6 h, respectively. After treatment, MRSA was found in bone cultures from 18 of 18 control rabbits, 10 of 17 animals treated with daptomycin, and...

متن کامل

Efficacy of Ceftobiprole in Treating of Osteomyelitis Due to Methicillin Resistant Staphylococcus aureusin Rabbits

The present study was carried out to investigate antibacterial activity of ceftobiprole and vancomycin invitro and in-vivo after inducing osteomyelitis in rabbit by administration of Methicillin Resistant Staphylococcus Aureus (MRSA). Part I, evaluation is done in-vitro by using hot plate method for appearance zone of inhibition and Minimum Inhibitory Concentration (MIC) against (MRSA). Antibac...

متن کامل

Dichotomous Indium-111 labeled leukocyte scan findings while evaluating osteomyelitis in a failed mandibular graft

Markedly elevated111 In labeled leukocyte activity suggestive of acute osteomyelitis was observed in a region of a composite mandibular allograft that was photon deficient on 99mTc MDP bone scintigraphy. This finding was later confirmed by surgical pathology. The patient was treated with intravenous antibiotics and returned two months later with persistent bone infection. The foHow-up thr...

متن کامل

Potential Role of Local Estrogen in Enhancement of Fracture Healing: Preclinical Study in Rabbits

      Background: Effects of estrogen on bone metabolism and its protective role on prevention of osteoporosis are well   documented. However, the efficacy of estrogen treatment on bone healing is not well investigated. The drug can be delivered both systemically or locally to the bone with differences in concentrations and side effects. The aim of this study was to investigate the effect of lo...

متن کامل

Treatment of osteomyelitis defects by a vancomycin-loaded gelatin/β-tricalcium phosphate composite scaffold

OBJECTIVE In the present study, we aimed to assess whether gelatin/β-tricalcium phosphate (β-TCP) composite porous scaffolds could be used as a local controlled release system for vancomycin. We also investigated the efficiency of the scaffolds in eliminating infections and repairing osteomyelitis defects in rabbits. METHODS The gelatin scaffolds containing differing amounts of of β-TCP (0%, ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Antimicrobial agents and chemotherapy

دوره 25 1  شماره 

صفحات  -

تاریخ انتشار 1984