[PDF] Top 20 Diversity and antimicrobial potential of bacteria isolated from Algarve caves

... occurrence of life forms. The reunion of severe abiotic conditions such as total darkness, thermal stability and high humidity (98-100%) results in an absence of primary producers and ... See full document

... Detection of virulent strains associated with aquatic environment is a current concern for the management and control of human and animal ...Vibrio diversity was investigated in four ... See full document

... milk and non-commercial ...acid bacteria and also potentially pathogenic ...acid bacteria were isolated from artisan cheese, raw milk, and non-commercial starter cultures, ... See full document

... 3.5mL of saline ...agar. Antimicrobial discs (Oxoid, UK) were equally distributed on the surface of the ...10g), and tetracycline (TE, ... See full document

... continents and the oceans makes it substantially important in the pro- spection for biotechnological ...the diversity of culturable bacteria present over the seasons at two depths (0–10 ... See full document

... increase of the incidence of the most common MDR profile with the age of the patients may be explained by the increase of the number and duration of hospital admissions ... See full document

... Some of these properties are conferred by lactic bacteria which play important roles in the raw ...lactic bacteria that were previously identified and evaluated for parameters such as their ... See full document

... study of sources and movements of resistance genes among micro- organisms, including physical forces, such as wind and wa- ter, and biological forces such as human activities and ... See full document

... endemic from the upwelling region of Cabo Frio, Rio de Janeiro State, Brazil (Muricy et ...2011), and the natural source of antibiotic and cytotoxic polycyclic alkaloids (Torres et ... See full document

... antagonism and extraction of metabolic product assays, performed out of fermentation of antagonistic bacteria in liquid medium, highlight the better antifungal activity of 7ANT04 ... See full document

... characterization and inoculation of these bacteria in the Amazon ...endophytic bacteria isolated from maize in the Amazon region and to assess their capacity to promote ... See full document

... The antimicrobial activity of the extracts obtained from the two selected haloarchaea strains was tested against different kinds of microorganisms including bacteria, microalgae, yeast, ... See full document

... that bacteria asso- ciated with sponges represent the real origin of many an- timicrobial substances of interest (Faulkner et ...homogenisates of the sponges ...citrina and P. ... See full document

... alginate and kaolin at concentrations of 1 and ...pellets and large quantities of pellets that adhered to one another and did not separate after ...irregular and difficult ... See full document

... 10% of fetal bovine serum (Life Technologies, California, USA). After 24 h of incubation at 37 ºC, cell cultures were treated with different concentrations of 1, 2 and 25 dissolved in DMSO ... See full document

... centrifugation and DNA was extracted using the Maxwell ® 16 System, and the Cell DNA Purifi- cation Kit for Gram-negative bacteria (Promega Corporation) according to the instructions of the ... See full document

... higher diversity was Enterococcus spp. with D’= 0.955 and J’= ...number of clusters formed was 46 (Appendix A) and although many of these clusters grouped isolates from the same ... See full document

... by antimicrobial resistant ...diet and may become invasive, causing several complications (Jay, ...the antimicrobial profile of L. monocytogenes strains isolated from 60 human ... See full document

... occurrence of canine externa otitis in Fortaleza-Ceará is reported. About 91.5% of the animals with clinical signs were positive to bacterial ...infections and the most common pathogens were ... See full document

... consist of 3-, 4-, 5-, and 6-hydroxycarboxylic acids. In the presence of a limited quantity of essential nutrients such as oxygen, phosphorous or nitrogen, they are synthesized intracellularly ... See full document