Activities of moxifloxacin alone and in combination with other antimicrobial agents against multidrug-resistant Mycobacterium tuberculosis infection in BALB/c mice.

نویسندگان

  • Lanfranco Fattorini
  • Dejiang Tan
  • Elisabetta Iona
  • Maurizio Mattei
  • Federico Giannoni
  • Lara Brunori
  • Simona Recchia
  • Graziella Orefici
چکیده

The activity of moxifloxacin was enhanced by the addition of ethionamide but not by that of cycloserine, thiacetazone, capreomycin, para-aminosalicylic acid, or linezolid in BALB/c mice infected with a strain of Mycobacterium tuberculosis resistant to isoniazid, rifampin, and six other drugs. These observations are important for the therapy of multidrug-resistant tuberculosis.

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

Efficacy of moxifloxacin & econazole against multidrug resistant (MDR) Mycobacterium tuberculosis in murine model

BACKGROUND & OBJECTIVES Studies have shown the bactericidal potential of econazole and clotrimazole against Mycobacterium tuberculosis under in vitro and ex vivo conditions along with their synergism with conventional antituberculosis drugs. These molecules were also found to be effective against different multidrug resistant (MDR) M. tuberculosis isolates in vitro. Hence the present study was ...

متن کامل

Promising antituberculosis activity of the oxazolidinone PNU-100480 relative to that of linezolid in a murine model.

Oxazolidinone antibiotics have activity against Mycobacterium tuberculosis. Linezolid, the only marketed oxazolidinone, has been used off-label in combination regimens to treat multidrug-resistant tuberculosis, but its precise contribution to the efficacy of such combinations is unclear. Another oxazolidinone, PNU-100480, has been demonstrated to have more potent activity in vitro and in a muri...

متن کامل

In vitro activities of DC-159a, a novel fluoroquinolone, against Mycobacterium species.

The in vitro activities of DC-159a against seven species of Mycobacterium were compared with moxifloxacin, gatifloxacin, levofloxacin, and rifampin. DC-159a was the most active compound against quinolone-resistant multidrug-resistant M. tuberculosis (MIC(90), 0.5 microg/ml) as well as drug-susceptible isolates (MIC(90), 0.06 microg/ml). The anti-tubercle bacilli activity of DC-159a was 4- to 32...

متن کامل

Improving existing tools for Mycobacterium xenopi treatment: assessment of drug combinations and characterization of mouse models of infection and chemotherapy.

BACKGROUND Mycobacterium xenopi is a common agent of non-tuberculous mycobacterial lung diseases in Europe. However, an optimal treatment regimen for M. xenopi infection has not yet been established. Appropriate in vitro and in vivo model systems are needed for characterization of the activity of potential drugs and drug combinations against M. xenopi. METHODS We utilized three experimental p...

متن کامل

In Vitro Synergism Testing of Three Antimicrobial Agents against Multidrug - Resistant and Extensively Drug - Resistant Mycobacterium tuberculosis by Checkerboard Method

Objective: In view of the national key project for infectious diseases “ the retreatment research of tuberculosis”, we determined the in vitro anti-mycobacterial activity of four drugs in the treatment, pasiniazid (Pa), moxifloxacin (Mfx), Rifabutin (Rfb) and rifapentini (Rft) in combination to multidrug-resistant and extensively drug-resistant mycobacterium tuberculosis. Method: Three-dimensio...

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 47 1  شماره 

صفحات  -

تاریخ انتشار 2003