Melodorum leichhardtii (F. Muell.) Benth. Extracts Inhibit the Growth of Klebsiella pneumoniae

Evaluation of antibacterial effects of Zataria multiflora Boiss extracts against ESBL-producing Klebsiella pneumoniae strains

Objective: There are few therapeutic options for treatment of multidrug resistant Klebsiella pneumoniae isolates as a hospital infectious agent (nosocomial infection). The aim of this study was to evaluate the antibacterial activity of Zataria multiflora Boiss extracts against ESBL-producing Klebsiella pneumoniae strains. Materials and Methods: This study was conducted on 100 K. pneumoniae isola...

Cytotoxic activity of acyl phloroglucinols isolated from the leaves of Eucalyptus cinerea F. Muell. ex Benth. cultivated in Egypt

Two acyl phloroglucinol compounds namely; Sideroxylonal B (1) and Macrocarpal A (2) were isolated from the Sideroxylonal-Rich Extract (SRE) of the juvenile leaves of Eucalyptus cinerea; F. Muell. ex Benth cultivated in Egypt. Identification of the isolated compounds was established on the basis of physico-chemical properties and spectral analysis (1D & 2D NMR). The two compounds were isolated f...

Klebsiella pneumoniae.

Nitrogenase of Klebsiella pneumoniae

1. Nitrogenase from the facultative anaerobe Klebsiellapneumoniae was resolved into two protein components resembling those obtained from other nitrogen-fixing bacteria. 2. Both proteins were purified to homogeneity as shown by the criteria of disc electrophoresis and ultracentrifugal analysis. 3. The larger component had a mol.wt. of 218000 and contained one Mo atom, 17Fe atoms and 17 acid-lab...

evaluation of antibacterial effects of zataria multiflora boiss extracts against esbl-producing klebsiella pneumoniae strains

objective: there are few therapeutic options for treatment of multidrug resistant klebsiella pneumoniae isolates as a hospital infectious agent (nosocomial infection). the aim of this study was to evaluate the antibacterial activity of zataria multiflora boiss extracts against esbl-producing klebsiella pneumoniae strains. materials and methods: this study was conducted on 100 k. pneumoniae isola...