Anguillospora longissima, isolated from root as endophytic freshwater hyphomycetes, was evaluated for its bioactivity (antibacterial potential) against five bacterial strains, namely, Gram-positive (Bacillus subtilis MTCC 121) and Gram-negative (Agrobacterium tumefaciens MTCC 609, Escherichia coli MTCC 40, Erwinia chrysanthemum, and Xanthomonas pseudomonas). Antimicrobial activity was assessed ...

Ethanol extracts from the different parts of B. orellana showed differential antimicrobial activity. It was found that the extracts of in vitro leaves showed maximum activity against Bacillus pumilus followed by the extracts from the roots and hypocotyls. The callus derived from different explants too showed antimicrobial activity. The leaf callus showed maximum activity. The zone of inhibition...

The present study was conducted to determine the antibacterial activity of Tribulus terrestris against Pseudomonas aeruginosa. Four different concentrations i.e. 15mg/ml, 20mg/ml, 25mg/ml, 30mg/ml of different extract of water and ethanol extracts of Tribulus terrestris were screened for antibacterial activity by disc diffusion method. Ofloxacin was control drug. Ethanol extract of Tribulus ter...

introduction & aim: the ethanol and aqueous extracts of alhagi camelorum fisch. (fabaceae) whole plant, scrophularia desertii del. (scrophulariaceae) whole plant and ethanol extracts of echinophora platyloba dc. (apiaceae) whole plant, teucrium polium l. (lamiaceae) whole plant and berberis integerrima bunge root brake were investigated for anti-brucella in-vitro and in-vivo conditions. exp...

background: the appearance of multi-drug resistant microorganisms is becoming a global problem. already several strategies have been employed for overcoming antibiotic resistance issue. developing new antimicrobial compounds from microbial source could be a beneficial solution. hence screening programs in order to discover new antibiotics from microbial entities is interesting. because of high ...

Background: Rhodoccocus equi, Brucella abortus, and Pasteurella multocida are important veterinary bacterial pathogens that in recent years have been resisted to current antibiotics, and this problem threats the livestock industry. To control this resistant microorganisms, use of new antibacterial compounds, such as thiazole derivatives, in veterinary is necessary. OBJECTIVES: In this study, an...

in different folk medicine ziziphus spina-christi is used for different purposes such as pneumonia, dysentery, scorpion stings, cough, constipation, intestinal worms and fever. the aim of this study was evaluation and comparing the antibacterial activity of methanolic and ethanolic extracts of ziziphus spina –christi as well as subsequent structural changes in affected bacteria. for this purpos...

a bacteriological investigation performed on the biopsies of 1 30 patients with gastrointestinal disorders at the gi section of imam khomeini hospital concluded in the isolation of 100 cases of helicobacler pylori. the antibacterial effects of bismuth salts alone and in synergy with tetracycline and metronidazole were evaluated on the basis of disc diffusion method on 5 randomly selected pure c...

Mastitis is one of the most costly diseases in the dairy industry. The use of antibiotics in the treatment of mastitis Leads to bacterial resistance and health problems for consumers. This study aimed to determine the antibacterial properties of essential oil of Thymus vulgaris on the bacteria Staphylococcus aureus, Escherichia coli and Staphylococcus were agalactia. Antibacterial properties of...