FICI VALUE OF AQUILARIA MALACCENSIS LEAVES EXTRACT AND AMOXICILLIN AGAINST PROTEUS MIRABILIS AND PSEUDOMONAS AERUGINOSA

Effect of adherence on antimicrobial susceptibility of Pseudomonas aeruginosa, Serratia marcescens, and Proteus mirabilis.

A simple method was used for testing the antibiotic susceptibility of adherent bacteria to plastic surfaces. Pseudomonas aeruginosa, Serratia marcescens, and Proteus mirabilis cells adhering to the bottom of a plastic tissue culture plate were incubated in serially diluted antibiotic solutions. After 24-h incubation the solutions were removed and a fresh medium without antibiotics was added to ...

antioxidant and antimicrobial activity of allium jesdianum extract

چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...

Plasmids and Putative Virulence Characters in Proteus mirabilis

Bacteriophage typing of Proteus mirabilis, Proteus vulgaris, and Proteus morganii.

A bacteriphage typing scheme for differentiating Proteus isolated from clinical specimens was developed. Twenty-one distinct patterns of lysis were seen when 15 bacteriophages isolated on 8 Proteus mirabilis, 1 P. vulgaris, and 1 P. morganii were used to type 162 of 189 (85.7%) P. mirabilis and P. vulgaris isolates. Seven phages isolated on 3 P. morganii were used to type 13 of 19 (68.4%) P. mo...

Regulatory Conservation and Divergence of s Homologs from Gram-Negative Bacteria: Serratia marcescens, Proteus mirabilis, Pseudomonas aeruginosa, and Agrobacterium tumefaciens

The heat shock response in Escherichia coli is mediated primarily by the rpoH gene, encoding s, which is specifically required for transcription of heat shock genes. A number of s homologs have recently been cloned from gram-negative bacteria that belong to the gamma or alpha subdivisions of the proteobacteria. We report here some of the regulatory features of several such homologs (RpoH) expre...