Antiadhesive, antibiofilm and dispersion activity of biosurfactants isolated from Bacillus amyloliquefaciens 3/22.

The aim of this work was to monitor the potential antibiofilm properties of biosurfactants (BS) isolated from Bacillus amyloliquefaciens 3/22 against biofilm formation of the indicator strain Staphylococcus aureus CCM 4223. In this work, the effect of BS 3/22 on biofilm growth during co-incubation, inhibition of biofilm-forming cell adhesion and biofilm dispersion was studied. BS 3/22 inhibited biofilm formation, with its formation decreasing significantly (p < 0.

Antiadhesive, antibiofilm and dispersion activity of biosurfactants isolated from Bacillus amyloliquefaciens 3/22.

The aim of this work was to monitor the potential antibiofilm properties of biosurfactants (BS) isolated from Bacillus amyloliquefaciens 3/22 against biofilm formation of the indicator strain Staphylococcus aureus CCM 4223. In this work, the effect of BS 3/22 on biofilm growth during co-incubation, inhibition of biofilm-forming cell adhesion and biofilm dispersion was studied. BS 3/22 inhibited biofilm formation, with its formation decreasing significantly (p < 0.

-Derived Lipopeptide Biosurfactants Inhibit Biofilm Formation and Expression of Biofilm-Related Genes of .

Biosurfactants (BSs) are surface-active compounds produced by diverse microorganisms, including the genus . These bioactive compounds possess biological activities such as antiadhesive, antimicrobial and antibiofilm effects that can lead to important applications in combating many infections. Based on these findings, we decided to investigate the antibiofilm activity of BSs from the marine against CCM 4223.

The effects of prenatal, perinatal and neonatal factors on academic performance in primary school age children.

Objective: To synthesize existing evidence about the effects of prenatal, perinatal and neonatal factors on academic performance in primary school age children (up to 12 years).

Design: Review article.

Setting: National Institute of Mental Health, Klecany.

The treatment of orofacial pain by using transcranial direct current stimulation.

Neurostimulation methods are used in the treatment of chronic pain, although mainly for pharmacology resistant pain. Transcranial Direct Current Stimulation (tDCS) is a non-invasive neurostimulation method using low direct current (0.029-0.

Reactions to novel objects in monkeys: what does it mean to be neophobic?

Animals' reactions to novel objects vary not only with zoological taxa and their ecology but also in the types of presented stimuli, the context, and individual characteristics. Behavioral reactions can vary from extremely neophobic (avoiding novel objects) to extremely neophilic (intense exploration of novel objects); most often, a mixture of these behavioral patterns appears. In primates, reactions toward novel objects vary according to species, age, sex, population, and the types of objects.

Biosurfactants and their role in the inhibition of the biofilmforming pathogens.

Resistance of pathogenic bacteria is currently one of the major medical problems. Most microbial infections are based on the formation of biofilms, which are a significant reservoir of pathogens. The aim of this study is to determine the antibiofilm and antimicrobial activity of biosurfactants isolated from intestinal lactobacilli and marine bacteria.

Noninvasive transcranial direct current stimulation (tDCS) for the treatment of orofacial pain.

Objective: tDCS is a promising method for the treatment of chronic pain. Electrode placement locations must be chosen in accordance with the density and the time course of the current in order to prevent pathological changes in the underlying tissue. In order to reduce current spatial variability, more electrodes of the same polarity are placed in a circle around the second electrode of the opposite polarity.